feat: add suggestion feature

api/prisma/schema.prisma

@@ -160,6 +160,7 @@ model User {
   createdAt    DateTime     @default(now())
   updatedAt    DateTime     @updatedAt
   comments     Comment[]
+  suggestions  Suggestion[]
 }
 
 model Comment {
@@ -221,3 +222,39 @@ enum AuditCategory {
   ADMIN
   SECURITY
 }
+
+model Suggestion {
+  id               String            @id @default(auto()) @map("_id") @db.ObjectId
+  userId           String            @db.ObjectId
+  user             User              @relation(fields: [userId], references: [id])
+  entityType       SuggestionEntity
+  status           SuggestionStatus  @default(UNREVIEWED)
+  declineReason    String?
+
+  // Data for the suggested item (stored as JSON)
+  title            String
+  gameData         Json?
+  bookData         Json?
+  musicData        Json?
+  artData          Json?
+  showData         Json?
+  mangaData        Json?
+
+  createdAt        DateTime          @default(now())
+  updatedAt        DateTime          @updatedAt
+}
+
+enum SuggestionEntity {
+  GAME
+  BOOK
+  MUSIC
+  ART
+  SHOW
+  MANGA
+}
+
+enum SuggestionStatus {
+  UNREVIEWED
+  ACCEPTED
+  DECLINED
+}

api/src/app/middleware/banned-guard.ts

@@ -25,6 +25,6 @@ export async function bannedGuard(
 
   const isBanned = await userService.isUserBanned(user.id);
   if (isBanned) {
-    return reply.code(403).send({ error: "You have been banned from commenting" });
+    return reply.code(403).send({ error: "You have been banned" });
   }
 }

api/src/app/routes/suggestions/index.ts

@@ -0,0 +1,173 @@
+import type { FastifyInstance } from "fastify";
+import { SuggestionService } from "../../services/suggestion.service";
+import { AuditService } from "../../services/audit.service";
+import { AuditAction, AuditCategory } from "@library/shared-types";
+import type {
+  SuggestionStatus,
+  SuggestionEntity,
+  CreateSuggestionDto,
+  DeclineSuggestionDto,
+} from "@library/shared-types";
+import { adminGuard } from "../../middleware/admin-guard";
+import { bannedGuard } from "../../middleware/banned-guard";
+
+export default async function (app: FastifyInstance): Promise<void> {
+  // Get all suggestions (admin only)
+  app.get<{
+    Querystring: { status?: SuggestionStatus; entityType?: SuggestionEntity };
+  }>(
+    "/",
+    {
+      preHandler: [app.authenticate, adminGuard],
+    },
+    async (request, reply) => {
+      const { status, entityType } = request.query;
+
+      const suggestions = await SuggestionService.getAllSuggestions({
+        status,
+        entityType,
+      });
+
+      reply.send(suggestions);
+    }
+  );
+
+  // Get current user's suggestions
+  app.get(
+    "/my",
+    {
+      preHandler: [app.authenticate],
+    },
+    async (request, reply) => {
+      const userId = request.user.id;
+      const suggestions = await SuggestionService.getUserSuggestions(userId);
+      reply.send(suggestions);
+    }
+  );
+
+  // Get a single suggestion by ID
+  app.get<{ Params: { id: string } }>(
+    "/:id",
+    {
+      preHandler: [app.authenticate],
+    },
+    async (request, reply) => {
+      const { id } = request.params;
+      const suggestion = await SuggestionService.getSuggestionById(id);
+
+      if (!suggestion) {
+        return reply.notFound("Suggestion not found");
+      }
+
+      // Non-admins can only view their own suggestions
+      if (!request.user.isAdmin && suggestion.userId !== request.user.id) {
+        return reply.forbidden("You can only view your own suggestions");
+      }
+
+      reply.send(suggestion);
+    }
+  );
+
+  // Create a new suggestion (any authenticated non-banned user)
+  app.post<{ Body: CreateSuggestionDto }>(
+    "/",
+    {
+      preHandler: [app.authenticate, bannedGuard, app.csrfProtection],
+    },
+    async (request, reply) => {
+      const userId = request.user.id;
+
+      try {
+        const suggestion = await SuggestionService.createSuggestion(
+          userId,
+          request.body
+        );
+
+        await AuditService.log(
+          {
+            action: AuditAction.ENTRY_CREATE,
+            category: AuditCategory.CONTENT,
+            resourceType: "Suggestion",
+            resourceId: suggestion.id,
+            details: `Created ${suggestion.entityType} suggestion: ${suggestion.title}`,
+            success: true,
+          },
+          request
+        );
+
+        reply.send(suggestion);
+      } catch (error) {
+        return reply.badRequest(
+          error instanceof Error ? error.message : "Failed to create suggestion"
+        );
+      }
+    }
+  );
+
+  // Accept a suggestion (admin only)
+  app.put<{ Params: { id: string } }>(
+    "/:id/accept",
+    {
+      preHandler: [app.authenticate, adminGuard, app.csrfProtection],
+    },
+    async (request, reply) => {
+      const { id } = request.params;
+
+      try {
+        const suggestion = await SuggestionService.acceptSuggestion(id);
+
+        await AuditService.log(
+          {
+            action: AuditAction.ENTRY_UPDATE,
+            category: AuditCategory.ADMIN,
+            resourceType: "Suggestion",
+            resourceId: suggestion.id,
+            details: `Accepted ${suggestion.entityType} suggestion: ${suggestion.title}`,
+            success: true,
+          },
+          request
+        );
+
+        reply.send(suggestion);
+      } catch (error) {
+        return reply.badRequest(
+          error instanceof Error ? error.message : "Failed to accept suggestion"
+        );
+      }
+    }
+  );
+
+  // Decline a suggestion (admin only)
+  app.put<{ Params: { id: string }; Body: DeclineSuggestionDto }>(
+    "/:id/decline",
+    {
+      preHandler: [app.authenticate, adminGuard, app.csrfProtection],
+    },
+    async (request, reply) => {
+      const { id } = request.params;
+      const { reason } = request.body;
+
+      try {
+        const suggestion = await SuggestionService.declineSuggestion(id, reason);
+
+        await AuditService.log(
+          {
+            action: AuditAction.ENTRY_UPDATE,
+            category: AuditCategory.ADMIN,
+            resourceType: "Suggestion",
+            resourceId: suggestion.id,
+            details: `Declined ${suggestion.entityType} suggestion: ${suggestion.title}${reason ? ` (Reason: ${reason})` : ""}`,
+            success: true,
+          },
+          request
+        );
+
+        reply.send(suggestion);
+      } catch (error) {
+        return reply.badRequest(
+          error instanceof Error ? error.message : "Failed to decline suggestion"
+        );
+      }
+    }
+  );
+}

api/src/app/services/auth.service.ts

@@ -47,7 +47,7 @@ export class AuthService {
       discordId: dbUser.discordId,
       username: dbUser.username,
       email: dbUser.email,
-      avatarUrl: dbUser.avatar || undefined,
+      avatar: dbUser.avatar || undefined,
       isAdmin: dbUser.isAdmin,
       isBanned: dbUser.isBanned,
       inDiscord: dbUser.inDiscord,
@@ -97,7 +97,7 @@ export class AuthService {
       discordId: dbUser.discordId,
       username: dbUser.username,
       email: dbUser.email,
-      avatarUrl: dbUser.avatar || undefined,
+      avatar: dbUser.avatar || undefined,
       isAdmin: dbUser.isAdmin,
       isBanned: dbUser.isBanned,
       inDiscord: dbUser.inDiscord,

api/src/app/services/index.ts

@@ -11,3 +11,4 @@ export { MusicService } from "./music.service";
 export { ShowService } from "./show.service";
 export { MangaService } from "./manga.service";
 export { AuditService } from "./audit.service";
+export { SuggestionService } from "./suggestion.service";

api/src/app/services/suggestion.service.ts

@@ -0,0 +1,367 @@
+import { prisma } from "../lib/prisma";
+import type {
+  Suggestion,
+  SuggestionStatus,
+  SuggestionEntity,
+  CreateSuggestionDto,
+} from "@library/shared-types";
+import {
+  GameStatus,
+  BookStatus,
+  MusicType,
+  MusicStatus,
+  ShowType,
+  ShowStatus,
+  MangaStatus,
+} from "@library/shared-types";
+import { GameService } from "./game.service";
+import { BookService } from "./book.service";
+import { MusicService } from "./music.service";
+import { ArtService } from "./art.service";
+import { ShowService } from "./show.service";
+import { MangaService } from "./manga.service";
+
+const gameService = new GameService();
+const bookService = new BookService();
+const musicService = new MusicService();
+const artService = new ArtService();
+const showService = new ShowService();
+const mangaService = new MangaService();
+
+interface SuggestionUser {
+  id: string;
+  username: string;
+  avatar: string | null;
+  inDiscord: boolean;
+  isVip: boolean;
+  isMod: boolean;
+  isStaff: boolean;
+}
+
+function mapUser(user: {
+  id: string;
+  username: string;
+  avatar: string | null;
+  inDiscord: boolean;
+  isVip: boolean;
+  isMod: boolean;
+  isStaff: boolean;
+}): SuggestionUser {
+  return {
+    id: user.id,
+    username: user.username,
+    avatar: user.avatar,
+    inDiscord: user.inDiscord,
+    isVip: user.isVip,
+    isMod: user.isMod,
+    isStaff: user.isStaff,
+  };
+}
+
+function mapSuggestion(suggestion: {
+  id: string;
+  userId: string;
+  user: {
+    id: string;
+    username: string;
+    avatar: string | null;
+    inDiscord: boolean;
+    isVip: boolean;
+    isMod: boolean;
+    isStaff: boolean;
+  };
+  entityType: string;
+  status: string;
+  declineReason: string | null;
+  title: string;
+  gameData: unknown;
+  bookData: unknown;
+  musicData: unknown;
+  artData: unknown;
+  showData: unknown;
+  mangaData: unknown;
+  createdAt: Date;
+  updatedAt: Date;
+}): Suggestion {
+  return {
+    id: suggestion.id,
+    userId: suggestion.userId,
+    user: mapUser(suggestion.user) as Suggestion["user"],
+    entityType: suggestion.entityType as SuggestionEntity,
+    status: suggestion.status as SuggestionStatus,
+    declineReason: suggestion.declineReason ?? undefined,
+    title: suggestion.title,
+    gameData: suggestion.gameData as Suggestion["gameData"],
+    bookData: suggestion.bookData as Suggestion["bookData"],
+    musicData: suggestion.musicData as Suggestion["musicData"],
+    artData: suggestion.artData as Suggestion["artData"],
+    showData: suggestion.showData as Suggestion["showData"],
+    mangaData: suggestion.mangaData as Suggestion["mangaData"],
+    createdAt: suggestion.createdAt,
+    updatedAt: suggestion.updatedAt,
+  };
+}
+
+function getMusicType(type?: string): MusicType {
+  switch (type) {
+    case "ALBUM":
+      return MusicType.album;
+    case "SINGLE":
+      return MusicType.single;
+    case "EP":
+      return MusicType.ep;
+    default:
+      return MusicType.album;
+  }
+}
+
+function getShowType(type?: string): ShowType {
+  switch (type) {
+    case "TV_SERIES":
+      return ShowType.tvSeries;
+    case "ANIME":
+      return ShowType.anime;
+    case "FILM":
+      return ShowType.film;
+    case "DOCUMENTARY":
+      return ShowType.documentary;
+    default:
+      return ShowType.tvSeries;
+  }
+}
+
+export const SuggestionService = {
+  async getAllSuggestions(filters?: {
+    status?: SuggestionStatus;
+    entityType?: SuggestionEntity;
+  }): Promise<Suggestion[]> {
+    const suggestions = await prisma.suggestion.findMany({
+      where: {
+        ...(filters?.status && { status: filters.status }),
+        ...(filters?.entityType && { entityType: filters.entityType }),
+      },
+      include: {
+        user: true,
+      },
+      orderBy: {
+        createdAt: "desc",
+      },
+    });
+
+    return suggestions.map(mapSuggestion);
+  },
+
+  async getUserSuggestions(userId: string): Promise<Suggestion[]> {
+    const suggestions = await prisma.suggestion.findMany({
+      where: {
+        userId,
+      },
+      include: {
+        user: true,
+      },
+      orderBy: {
+        createdAt: "desc",
+      },
+    });
+
+    return suggestions.map(mapSuggestion);
+  },
+
+  async getSuggestionById(id: string): Promise<Suggestion | null> {
+    const suggestion = await prisma.suggestion.findUnique({
+      where: { id },
+      include: {
+        user: true,
+      },
+    });
+
+    if (!suggestion) {
+      return null;
+    }
+
+    return mapSuggestion(suggestion);
+  },
+
+  async createSuggestion(
+    userId: string,
+    data: CreateSuggestionDto
+  ): Promise<Suggestion> {
+    const pendingCount = await prisma.suggestion.count({
+      where: {
+        userId,
+        status: "UNREVIEWED",
+      },
+    });
+
+    if (pendingCount >= 5) {
+      throw new Error("You can only have 5 pending suggestions at a time");
+    }
+
+    const entityDataField = `${data.entityType.toLowerCase()}Data`;
+
+    const suggestionData: Record<string, unknown> = {
+      userId,
+      entityType: data.entityType,
+      title: data.title,
+    };
+
+    // Extract the data without entityType and title
+    const { entityType: _et, title: _t, ...entityData } = data;
+    suggestionData[entityDataField] = entityData;
+
+    const suggestion = await prisma.suggestion.create({
+      data: suggestionData as Parameters<typeof prisma.suggestion.create>[0]["data"],
+      include: {
+        user: true,
+      },
+    });
+
+    return mapSuggestion(suggestion);
+  },
+
+  async acceptSuggestion(id: string): Promise<Suggestion> {
+    const suggestion = await prisma.suggestion.findUnique({
+      where: { id },
+      include: { user: true },
+    });
+
+    if (!suggestion) {
+      throw new Error("Suggestion not found");
+    }
+
+    if (suggestion.status !== "UNREVIEWED") {
+      throw new Error("Suggestion has already been reviewed");
+    }
+
+    // Create the entity based on type with "Want to X" status
+    switch (suggestion.entityType) {
+      case "GAME": {
+        const gameData = suggestion.gameData as {
+          platform?: string;
+          notes?: string;
+          coverImage?: string;
+        } | null;
+        await gameService.createGame({
+          title: suggestion.title,
+          platform: gameData?.platform,
+          status: GameStatus.backlog,
+          notes: gameData?.notes,
+          coverImage: gameData?.coverImage,
+        });
+        break;
+      }
+      case "BOOK": {
+        const bookData = suggestion.bookData as {
+          author: string;
+          isbn?: string;
+          notes?: string;
+          coverImage?: string;
+        } | null;
+        await bookService.createBook({
+          title: suggestion.title,
+          author: bookData?.author ?? "Unknown",
+          isbn: bookData?.isbn,
+          status: BookStatus.toRead,
+          notes: bookData?.notes,
+          coverImage: bookData?.coverImage,
+        });
+        break;
+      }
+      case "MUSIC": {
+        const musicData = suggestion.musicData as {
+          artist: string;
+          type: string;
+          notes?: string;
+          coverArt?: string;
+        } | null;
+        await musicService.createMusic({
+          title: suggestion.title,
+          artist: musicData?.artist ?? "Unknown",
+          type: getMusicType(musicData?.type),
+          status: MusicStatus.wantToListen,
+          notes: musicData?.notes,
+          coverArt: musicData?.coverArt,
+        });
+        break;
+      }
+      case "ART": {
+        const artData = suggestion.artData as {
+          artist: string;
+          description?: string;
+          imageUrl: string;
+        } | null;
+        await artService.createArt({
+          title: suggestion.title,
+          artist: artData?.artist ?? "Unknown",
+          description: artData?.description,
+          imageUrl: artData?.imageUrl ?? "",
+        });
+        break;
+      }
+      case "SHOW": {
+        const showData = suggestion.showData as {
+          type: string;
+          notes?: string;
+          coverImage?: string;
+        } | null;
+        await showService.createShow({
+          title: suggestion.title,
+          type: getShowType(showData?.type),
+          status: ShowStatus.wantToWatch,
+          notes: showData?.notes,
+          coverImage: showData?.coverImage,
+        });
+        break;
+      }
+      case "MANGA": {
+        const mangaData = suggestion.mangaData as {
+          author: string;
+          notes?: string;
+          coverImage?: string;
+        } | null;
+        await mangaService.createManga({
+          title: suggestion.title,
+          author: mangaData?.author ?? "Unknown",
+          status: MangaStatus.wantToRead,
+          notes: mangaData?.notes,
+          coverImage: mangaData?.coverImage,
+        });
+        break;
+      }
+    }
+
+    // Update suggestion status
+    const updatedSuggestion = await prisma.suggestion.update({
+      where: { id },
+      data: { status: "ACCEPTED" },
+      include: { user: true },
+    });
+
+    return mapSuggestion(updatedSuggestion);
+  },
+
+  async declineSuggestion(id: string, reason?: string): Promise<Suggestion> {
+    const suggestion = await prisma.suggestion.findUnique({
+      where: { id },
+    });
+
+    if (!suggestion) {
+      throw new Error("Suggestion not found");
+    }
+
+    if (suggestion.status !== "UNREVIEWED") {
+      throw new Error("Suggestion has already been reviewed");
+    }
+
+    const updatedSuggestion = await prisma.suggestion.update({
+      where: { id },
+      data: {
+        status: "DECLINED",
+        declineReason: reason,
+      },
+      include: { user: true },
+    });
+
+    return mapSuggestion(updatedSuggestion);
+  },
+};

api/src/app/services/user.service.ts

@@ -20,7 +20,7 @@ export class UserService {
       discordId: user.discordId,
       username: user.username,
       email: user.email,
-      avatarUrl: user.avatar || undefined,
+      avatar: user.avatar || undefined,
       isAdmin: user.isAdmin,
       isBanned: user.isBanned,
       inDiscord: user.inDiscord,
@@ -44,7 +44,7 @@ export class UserService {
       discordId: user.discordId,
       username: user.username,
       email: user.email,
-      avatarUrl: user.avatar || undefined,
+      avatar: user.avatar || undefined,
       isAdmin: user.isAdmin,
       isBanned: user.isBanned,
       inDiscord: user.inDiscord,
@@ -65,7 +65,7 @@ export class UserService {
       discordId: user.discordId,
       username: user.username,
       email: user.email,
-      avatarUrl: user.avatar || undefined,
+      avatar: user.avatar || undefined,
       isAdmin: user.isAdmin,
       isBanned: user.isBanned,
       inDiscord: user.inDiscord,
@@ -86,7 +86,7 @@ export class UserService {
       discordId: user.discordId,
       username: user.username,
       email: user.email,
-      avatarUrl: user.avatar || undefined,
+      avatar: user.avatar || undefined,
       isAdmin: user.isAdmin,
       isBanned: user.isBanned,
       inDiscord: user.inDiscord,

apps/frontend/src/app/app.routes.ts

@@ -37,6 +37,14 @@ export const appRoutes: Route[] = [
     path: 'admin/audit',
     loadComponent: () => import('./components/admin/admin-audit.component').then(m => m.AdminAuditComponent)
   },
+  {
+    path: 'admin/suggestions',
+    loadComponent: () => import('./components/admin/admin-suggestions.component').then(m => m.AdminSuggestionsComponent)
+  },
+  {
+    path: 'my-suggestions',
+    loadComponent: () => import('./components/my-suggestions/my-suggestions.component').then(m => m.MySuggestionsComponent)
+  },
   {
     path: '**',
     redirectTo: ''

apps/frontend/src/app/components/admin/admin-suggestions.component.ts

@@ -0,0 +1,634 @@
+/**
+ * @copyright 2026 NHCarrigan
+ * @license Naomi's Public License
+ * @author Naomi Carrigan
+ */
+
+import { Component, OnInit, inject, signal } from '@angular/core';
+import { CommonModule } from '@angular/common';
+import { FormsModule } from '@angular/forms';
+import { SuggestionService } from '../../services/suggestion.service';
+import { AuthService } from '../../services/auth.service';
+import { Suggestion, SuggestionStatus, SuggestionEntity } from '@library/shared-types';
+
+@Component({
+  selector: 'app-admin-suggestions',
+  standalone: true,
+  imports: [CommonModule, FormsModule],
+  template: `
+    <div class="container">
+      <div class="header-section">
+        <h2>Manage Suggestions</h2>
+        <p class="subtitle">Review and respond to community suggestions</p>
+      </div>
+
+      @if (!authService.isAdmin()) {
+        <div class="not-authorized">
+          <p>You don't have permission to view this page.</p>
+        </div>
+      } @else if (loading()) {
+        <div class="loading">Loading suggestions...</div>
+      } @else {
+        <div class="filters">
+          <button
+            (click)="setFilter('all')"
+            [class.active]="statusFilter() === 'all'"
+            class="filter-btn"
+          >
+            All ({{ suggestions().length }})
+          </button>
+          <button
+            (click)="setFilter(SuggestionStatus.UNREVIEWED)"
+            [class.active]="statusFilter() === SuggestionStatus.UNREVIEWED"
+            class="filter-btn pending"
+          >
+            Pending ({{ unreviewedCount() }})
+          </button>
+          <button
+            (click)="setFilter(SuggestionStatus.ACCEPTED)"
+            [class.active]="statusFilter() === SuggestionStatus.ACCEPTED"
+            class="filter-btn accepted"
+          >
+            Accepted ({{ acceptedCount() }})
+          </button>
+          <button
+            (click)="setFilter(SuggestionStatus.DECLINED)"
+            [class.active]="statusFilter() === SuggestionStatus.DECLINED"
+            class="filter-btn declined"
+          >
+            Declined ({{ declinedCount() }})
+          </button>
+        </div>
+
+        @if (filteredSuggestions().length === 0) {
+          <div class="empty-state">
+            <p>No suggestions found.</p>
+          </div>
+        } @else {
+          <div class="suggestions-list">
+            @for (suggestion of filteredSuggestions(); track suggestion.id) {
+              <div class="suggestion-card" [class]="'status-' + suggestion.status.toLowerCase()">
+                <div class="suggestion-header">
+                  <div class="badges">
+                    <span class="entity-badge" [class]="'entity-' + suggestion.entityType.toLowerCase()">
+                      {{ getEntityIcon(suggestion.entityType) }} {{ suggestion.entityType }}
+                    </span>
+                    <span class="status-badge" [class]="'status-' + suggestion.status.toLowerCase()">
+                      {{ getStatusLabel(suggestion.status) }}
+                    </span>
+                  </div>
+                  <span class="user-info">
+                    @if (suggestion.user.avatar) {
+                      <img [src]="suggestion.user.avatar" [alt]="suggestion.user.username" class="user-avatar">
+                    }
+                    {{ suggestion.user.username }}
+                  </span>
+                </div>
+
+                <h3 class="suggestion-title">{{ suggestion.title }}</h3>
+
+                <div class="suggestion-details">
+                  @if (suggestion.gameData) {
+                    @if (suggestion.gameData.platform) {
+                      <p><strong>Platform:</strong> {{ suggestion.gameData.platform }}</p>
+                    }
+                    @if (suggestion.gameData.notes) {
+                      <p><strong>Notes:</strong> {{ suggestion.gameData.notes }}</p>
+                    }
+                    @if (suggestion.gameData.coverImage) {
+                      <img [src]="suggestion.gameData.coverImage" alt="Cover" class="suggestion-image">
+                    }
+                  }
+                  @if (suggestion.bookData) {
+                    @if (suggestion.bookData.author) {
+                      <p><strong>Author:</strong> {{ suggestion.bookData.author }}</p>
+                    }
+                    @if (suggestion.bookData.isbn) {
+                      <p><strong>ISBN:</strong> {{ suggestion.bookData.isbn }}</p>
+                    }
+                    @if (suggestion.bookData.notes) {
+                      <p><strong>Notes:</strong> {{ suggestion.bookData.notes }}</p>
+                    }
+                    @if (suggestion.bookData.coverImage) {
+                      <img [src]="suggestion.bookData.coverImage" alt="Cover" class="suggestion-image">
+                    }
+                  }
+                  @if (suggestion.musicData) {
+                    @if (suggestion.musicData.artist) {
+                      <p><strong>Artist:</strong> {{ suggestion.musicData.artist }}</p>
+                    }
+                    @if (suggestion.musicData.type) {
+                      <p><strong>Type:</strong> {{ suggestion.musicData.type }}</p>
+                    }
+                    @if (suggestion.musicData.notes) {
+                      <p><strong>Notes:</strong> {{ suggestion.musicData.notes }}</p>
+                    }
+                    @if (suggestion.musicData.coverArt) {
+                      <img [src]="suggestion.musicData.coverArt" alt="Cover" class="suggestion-image">
+                    }
+                  }
+                  @if (suggestion.artData) {
+                    @if (suggestion.artData.artist) {
+                      <p><strong>Artist:</strong> {{ suggestion.artData.artist }}</p>
+                    }
+                    @if (suggestion.artData.description) {
+                      <p><strong>Description:</strong> {{ suggestion.artData.description }}</p>
+                    }
+                    @if (suggestion.artData.imageUrl) {
+                      <img [src]="suggestion.artData.imageUrl" alt="Artwork" class="suggestion-image">
+                    }
+                  }
+                  @if (suggestion.showData) {
+                    @if (suggestion.showData.type) {
+                      <p><strong>Type:</strong> {{ suggestion.showData.type }}</p>
+                    }
+                    @if (suggestion.showData.notes) {
+                      <p><strong>Notes:</strong> {{ suggestion.showData.notes }}</p>
+                    }
+                    @if (suggestion.showData.coverImage) {
+                      <img [src]="suggestion.showData.coverImage" alt="Cover" class="suggestion-image">
+                    }
+                  }
+                  @if (suggestion.mangaData) {
+                    @if (suggestion.mangaData.author) {
+                      <p><strong>Author:</strong> {{ suggestion.mangaData.author }}</p>
+                    }
+                    @if (suggestion.mangaData.notes) {
+                      <p><strong>Notes:</strong> {{ suggestion.mangaData.notes }}</p>
+                    }
+                    @if (suggestion.mangaData.coverImage) {
+                      <img [src]="suggestion.mangaData.coverImage" alt="Cover" class="suggestion-image">
+                    }
+                  }
+                </div>
+
+                @if (suggestion.status === SuggestionStatus.DECLINED && suggestion.declineReason) {
+                  <div class="decline-reason">
+                    <strong>Decline reason:</strong> {{ suggestion.declineReason }}
+                  </div>
+                }
+
+                <div class="suggestion-footer">
+                  <span class="date">Suggested on {{ formatDate(suggestion.createdAt) }}</span>
+
+                  @if (suggestion.status === SuggestionStatus.UNREVIEWED) {
+                    <div class="actions">
+                      <button (click)="acceptSuggestion(suggestion)" class="btn btn-accept">
+                        Accept
+                      </button>
+                      <button (click)="openDeclineModal(suggestion)" class="btn btn-decline">
+                        Decline
+                      </button>
+                    </div>
+                  }
+                </div>
+              </div>
+            }
+          </div>
+        }
+      }
+
+      @if (showDeclineModal()) {
+        <div class="modal-overlay" (click)="closeDeclineModal()">
+          <div class="modal" (click)="$event.stopPropagation()">
+            <h3>Decline Suggestion</h3>
+            <p>Are you sure you want to decline "{{ decliningsuggestion()?.title }}"?</p>
+            <div class="form-group">
+              <label for="decline-reason">Reason (optional):</label>
+              <textarea
+                id="decline-reason"
+                [(ngModel)]="declineReason"
+                name="declineReason"
+                rows="3"
+                placeholder="Let the user know why you're declining this suggestion..."
+              ></textarea>
+            </div>
+            <div class="modal-actions">
+              <button (click)="confirmDecline()" class="btn btn-decline">Decline</button>
+              <button (click)="closeDeclineModal()" class="btn btn-secondary">Cancel</button>
+            </div>
+          </div>
+        </div>
+      }
+    </div>
+  `,
+  styles: [`
+    .container {
+      max-width: 900px;
+      margin: 0 auto;
+      padding: 2rem 1rem;
+    }
+
+    .header-section {
+      margin-bottom: 2rem;
+    }
+
+    .header-section h2 {
+      margin: 0 0 0.5rem 0;
+    }
+
+    .subtitle {
+      color: #666;
+      margin: 0;
+    }
+
+    .not-authorized,
+    .loading,
+    .empty-state {
+      text-align: center;
+      padding: 3rem;
+      color: #666;
+      background: #f8f9fa;
+      border-radius: 8px;
+    }
+
+    .filters {
+      display: flex;
+      gap: 0.75rem;
+      margin-bottom: 2rem;
+      flex-wrap: wrap;
+    }
+
+    .filter-btn {
+      padding: 0.5rem 1rem;
+      background: #e5e7eb;
+      border: none;
+      border-radius: 4px;
+      cursor: pointer;
+      transition: all 0.3s;
+    }
+
+    .filter-btn:hover {
+      background: #d1d5db;
+    }
+
+    .filter-btn.active {
+      color: white;
+    }
+
+    .filter-btn.active,
+    .filter-btn.active.pending {
+      background: #f59e0b;
+    }
+
+    .filter-btn.active.accepted {
+      background: #10b981;
+    }
+
+    .filter-btn.active.declined {
+      background: #ef4444;
+    }
+
+    .suggestions-list {
+      display: flex;
+      flex-direction: column;
+      gap: 1rem;
+    }
+
+    .suggestion-card {
+      background: white;
+      border: 1px solid #e5e7eb;
+      border-radius: 8px;
+      padding: 1.25rem;
+      transition: box-shadow 0.3s;
+    }
+
+    .suggestion-card:hover {
+      box-shadow: 0 4px 12px rgba(0,0,0,0.1);
+    }
+
+    .suggestion-card.status-accepted {
+      border-left: 4px solid #10b981;
+    }
+
+    .suggestion-card.status-declined {
+      border-left: 4px solid #ef4444;
+    }
+
+    .suggestion-card.status-unreviewed {
+      border-left: 4px solid #f59e0b;
+    }
+
+    .suggestion-header {
+      display: flex;
+      justify-content: space-between;
+      align-items: center;
+      margin-bottom: 0.75rem;
+      flex-wrap: wrap;
+      gap: 0.5rem;
+    }
+
+    .badges {
+      display: flex;
+      gap: 0.5rem;
+    }
+
+    .user-info {
+      display: flex;
+      align-items: center;
+      gap: 0.5rem;
+      font-size: 0.875rem;
+      color: #666;
+    }
+
+    .user-avatar {
+      width: 24px;
+      height: 24px;
+      border-radius: 50%;
+    }
+
+    .entity-badge,
+    .status-badge {
+      padding: 0.25rem 0.5rem;
+      border-radius: 4px;
+      font-size: 0.75rem;
+      font-weight: 600;
+      text-transform: uppercase;
+    }
+
+    .entity-badge {
+      background: #e5e7eb;
+      color: #374151;
+    }
+
+    .entity-badge.entity-game { background: #fff1f1; color: #dc2626; }
+    .entity-badge.entity-book { background: #fdf4ed; color: #8b6f47; }
+    .entity-badge.entity-music { background: #eff6ff; color: #2563eb; }
+    .entity-badge.entity-manga { background: #ecfdf5; color: #059669; }
+    .entity-badge.entity-show { background: #fdf2f8; color: #db2777; }
+    .entity-badge.entity-art { background: #fefce8; color: #ca8a04; }
+
+    .status-badge.status-unreviewed {
+      background: #fef3c7;
+      color: #92400e;
+    }
+
+    .status-badge.status-accepted {
+      background: #d1fae5;
+      color: #065f46;
+    }
+
+    .status-badge.status-declined {
+      background: #fee2e2;
+      color: #991b1b;
+    }
+
+    .suggestion-title {
+      margin: 0 0 0.75rem 0;
+      font-size: 1.1rem;
+    }
+
+    .suggestion-details {
+      font-size: 0.9rem;
+      color: #4b5563;
+    }
+
+    .suggestion-details p {
+      margin: 0.25rem 0;
+    }
+
+    .suggestion-image {
+      max-width: 150px;
+      max-height: 200px;
+      border-radius: 4px;
+      margin-top: 0.5rem;
+      border: 2px solid #e5e7eb;
+    }
+
+    .decline-reason {
+      background: #fee2e2;
+      border: 1px solid #fecaca;
+      border-radius: 4px;
+      padding: 0.75rem;
+      margin-top: 0.75rem;
+      font-size: 0.9rem;
+      color: #991b1b;
+    }
+
+    .suggestion-footer {
+      margin-top: 0.75rem;
+      padding-top: 0.75rem;
+      border-top: 1px solid #e5e7eb;
+      display: flex;
+      justify-content: space-between;
+      align-items: center;
+      flex-wrap: wrap;
+      gap: 0.5rem;
+    }
+
+    .date {
+      font-size: 0.8rem;
+      color: #9ca3af;
+    }
+
+    .actions {
+      display: flex;
+      gap: 0.5rem;
+    }
+
+    .btn {
+      padding: 0.5rem 1rem;
+      border: none;
+      border-radius: 4px;
+      cursor: pointer;
+      font-weight: 500;
+      transition: all 0.3s;
+    }
+
+    .btn-accept {
+      background: #10b981;
+      color: white;
+    }
+
+    .btn-accept:hover {
+      background: #059669;
+    }
+
+    .btn-decline {
+      background: #ef4444;
+      color: white;
+    }
+
+    .btn-decline:hover {
+      background: #dc2626;
+    }
+
+    .btn-secondary {
+      background: #e5e7eb;
+      color: #374151;
+    }
+
+    .btn-secondary:hover {
+      background: #d1d5db;
+    }
+
+    /* Modal styles */
+    .modal-overlay {
+      position: fixed;
+      top: 0;
+      left: 0;
+      right: 0;
+      bottom: 0;
+      background: rgba(0, 0, 0, 0.5);
+      display: flex;
+      align-items: center;
+      justify-content: center;
+      z-index: 1000;
+    }
+
+    .modal {
+      background: white;
+      border-radius: 8px;
+      padding: 1.5rem;
+      max-width: 500px;
+      width: 90%;
+      max-height: 90vh;
+      overflow-y: auto;
+    }
+
+    .modal h3 {
+      margin: 0 0 1rem 0;
+    }
+
+    .modal p {
+      margin: 0 0 1rem 0;
+      color: #666;
+    }
+
+    .form-group {
+      margin-bottom: 1rem;
+    }
+
+    .form-group label {
+      display: block;
+      margin-bottom: 0.5rem;
+      font-weight: 500;
+    }
+
+    .form-group textarea {
+      width: 100%;
+      padding: 0.5rem;
+      border: 1px solid #ddd;
+      border-radius: 4px;
+      font-size: 1rem;
+      resize: vertical;
+    }
+
+    .modal-actions {
+      display: flex;
+      gap: 0.5rem;
+      justify-content: flex-end;
+    }
+  `]
+})
+export class AdminSuggestionsComponent implements OnInit {
+  suggestionService = inject(SuggestionService);
+  authService = inject(AuthService);
+
+  suggestions = signal<Suggestion[]>([]);
+  loading = signal(true);
+  statusFilter = signal<'all' | SuggestionStatus>('all');
+  showDeclineModal = signal(false);
+  decliningsuggestion = signal<Suggestion | null>(null);
+  declineReason = '';
+
+  SuggestionStatus = SuggestionStatus;
+
+  unreviewedCount = () => this.suggestions().filter(s => s.status === SuggestionStatus.UNREVIEWED).length;
+  acceptedCount = () => this.suggestions().filter(s => s.status === SuggestionStatus.ACCEPTED).length;
+  declinedCount = () => this.suggestions().filter(s => s.status === SuggestionStatus.DECLINED).length;
+
+  filteredSuggestions = () => {
+    const filter = this.statusFilter();
+    if (filter === 'all') {
+      return this.suggestions();
+    }
+    return this.suggestions().filter(s => s.status === filter);
+  };
+
+  ngOnInit() {
+    if (this.authService.isAdmin()) {
+      this.loadSuggestions();
+    } else {
+      this.loading.set(false);
+    }
+  }
+
+  async loadSuggestions() {
+    this.loading.set(true);
+    try {
+      const suggestions = await this.suggestionService.getAllSuggestions();
+      this.suggestions.set(suggestions);
+    } catch {
+      // Handle error silently
+    } finally {
+      this.loading.set(false);
+    }
+  }
+
+  setFilter(filter: 'all' | SuggestionStatus) {
+    this.statusFilter.set(filter);
+  }
+
+  getStatusLabel(status: SuggestionStatus): string {
+    switch (status) {
+      case SuggestionStatus.UNREVIEWED: return 'Pending';
+      case SuggestionStatus.ACCEPTED: return 'Accepted';
+      case SuggestionStatus.DECLINED: return 'Declined';
+    }
+  }
+
+  getEntityIcon(entityType: SuggestionEntity): string {
+    switch (entityType) {
+      case SuggestionEntity.GAME: return '🎮';
+      case SuggestionEntity.BOOK: return '📚';
+      case SuggestionEntity.MUSIC: return '🎵';
+      case SuggestionEntity.MANGA: return '📖';
+      case SuggestionEntity.SHOW: return '📺';
+      case SuggestionEntity.ART: return '🎨';
+    }
+  }
+
+  formatDate(date: Date | string): string {
+    return new Date(date).toLocaleDateString();
+  }
+
+  async acceptSuggestion(suggestion: Suggestion) {
+    if (!confirm(`Accept "${suggestion.title}"? This will add it to your collection.`)) return;
+
+    try {
+      await this.suggestionService.acceptSuggestion(suggestion.id);
+      alert(`"${suggestion.title}" has been added to your collection!`);
+      this.loadSuggestions();
+    } catch {
+      alert('Failed to accept suggestion. Please try again.');
+    }
+  }
+
+  openDeclineModal(suggestion: Suggestion) {
+    this.decliningsuggestion.set(suggestion);
+    this.declineReason = '';
+    this.showDeclineModal.set(true);
+  }
+
+  closeDeclineModal() {
+    this.showDeclineModal.set(false);
+    this.decliningsuggestion.set(null);
+    this.declineReason = '';
+  }
+
+  async confirmDecline() {
+    const suggestion = this.decliningsuggestion();
+    if (!suggestion) return;
+
+    try {
+      await this.suggestionService.declineSuggestion(suggestion.id, {
+        reason: this.declineReason || undefined
+      });
+      this.closeDeclineModal();
+      this.loadSuggestions();
+    } catch {
+      alert('Failed to decline suggestion. Please try again.');
+    }
+  }
+}

apps/frontend/src/app/components/admin/admin-users.component.ts

@@ -28,8 +28,8 @@ import { User } from '@library/shared-types';
           @for (user of users(); track user.id) {
             <div class="user-card" [class.banned]="user.isBanned">
               <div class="user-info">
-                @if (user.avatarUrl) {
+                @if (user.avatar) {
-                  <img [src]="user.avatarUrl" [alt]="user.username" class="avatar" />
+                  <img [src]="user.avatar" [alt]="user.username" class="avatar" />
                 } @else {
                   <div class="avatar-placeholder">{{ user.username.charAt(0).toUpperCase() }}</div>
                 }

apps/frontend/src/app/components/art/art-gallery.component.ts

@@ -11,7 +11,8 @@ import { ArtService } from '../../services/art.service';
 import { AuthService } from '../../services/auth.service';
 import { CommentsService } from '../../services/comments.service';
 import { SanitizeService } from '../../services/sanitize.service';
-import { Art, CreateArtDto, UpdateArtDto, Comment } from '@library/shared-types';
+import { SuggestionService } from '../../services/suggestion.service';
+import { Art, CreateArtDto, UpdateArtDto, Comment, SuggestionEntity } from '@library/shared-types';
 
 @Component({
   selector: 'app-art-gallery',
@@ -26,6 +27,10 @@ import { Art, CreateArtDto, UpdateArtDto, Comment } from '@library/shared-types'
           <button (click)="toggleAddForm()" class="btn btn-primary">
             {{ showAddForm() ? 'Cancel' : 'Add Art' }}
           </button>
+        } @else if (authService.isAuthenticated() && !authService.user()?.isBanned) {
+          <button (click)="toggleSuggestForm()" class="btn btn-primary">
+            {{ showSuggestForm() ? 'Cancel' : 'Suggest Art' }}
+          </button>
         }
       </div>
 
@@ -104,6 +109,71 @@ import { Art, CreateArtDto, UpdateArtDto, Comment } from '@library/shared-types'
         </form>
       }
 
+      @if (showSuggestForm() && !authService.isAdmin() && authService.isAuthenticated()) {
+        <form (ngSubmit)="submitSuggestion()" class="add-form suggest-form">
+          <h3>Suggest Art</h3>
+          <p class="suggest-note">Your suggestion will be reviewed by Naomi. If accepted, it will be added to the gallery!</p>
+          <div class="form-group">
+            <label for="suggest-title">Title</label>
+            <input
+              type="text"
+              id="suggest-title"
+              [(ngModel)]="suggestedArt.title"
+              name="title"
+              required
+              placeholder="Artwork title"
+            >
+          </div>
+
+          <div class="form-group">
+            <label for="suggest-artist">Artist</label>
+            <input
+              type="text"
+              id="suggest-artist"
+              [(ngModel)]="suggestedArt.artist"
+              name="artist"
+              required
+              placeholder="Who created this artwork"
+            >
+          </div>
+
+          <div class="form-group">
+            <label for="suggest-imageUrl">Image URL</label>
+            <input
+              type="url"
+              id="suggest-imageUrl"
+              [(ngModel)]="suggestedArt.imageUrl"
+              name="imageUrl"
+              required
+              placeholder="https://example.com/image.png"
+            >
+          </div>
+
+          <div class="form-group">
+            <label for="suggest-description">Description (optional, used as alt text)</label>
+            <textarea
+              id="suggest-description"
+              [(ngModel)]="suggestedArt.description"
+              name="description"
+              rows="2"
+              placeholder="Describe the artwork for accessibility..."
+            ></textarea>
+          </div>
+
+          @if (suggestedArt.imageUrl) {
+            <div class="image-preview">
+              <p>Preview:</p>
+              <img [src]="suggestedArt.imageUrl" [alt]="suggestedArt.description || 'Preview'" (error)="onImageError($event)">
+            </div>
+          }
+
+          <div class="form-actions">
+            <button type="submit" class="btn btn-primary">Submit Suggestion</button>
+            <button type="button" (click)="toggleSuggestForm()" class="btn btn-secondary">Cancel</button>
+          </div>
+        </form>
+      }
+
       @if (editingArt() && authService.isAdmin()) {
         <form (ngSubmit)="saveEdit()" class="add-form">
           <h3>Edit Artwork</h3>
@@ -367,6 +437,18 @@ import { Art, CreateArtDto, UpdateArtDto, Comment } from '@library/shared-types'
       margin-right: auto;
     }
 
+    .suggest-form {
+      border: 2px solid #fdcb6e;
+      background: #fffdf5;
+    }
+
+    .suggest-note {
+      color: #666;
+      font-size: 0.9rem;
+      margin-bottom: 1rem;
+      font-style: italic;
+    }
+
     .form-group {
       margin-bottom: 1rem;
     }
@@ -737,6 +819,7 @@ export class ArtGalleryComponent implements OnInit {
   authService = inject(AuthService);
   commentsService = inject(CommentsService);
   sanitizeService = inject(SanitizeService);
+  suggestionService = inject(SuggestionService);
 
   artPieces = signal<Art[]>([]);
   loading = signal(true);
@@ -752,6 +835,15 @@ export class ArtGalleryComponent implements OnInit {
   editingCommentId = signal<string | null>(null);
   editCommentContent = '';
 
+  // Suggestion state
+  showSuggestForm = signal(false);
+  suggestedArt: { title: string; artist: string; imageUrl: string; description?: string } = {
+    title: '',
+    artist: '',
+    imageUrl: '',
+    description: ''
+  };
+
   newArt: Partial<CreateArtDto> = {
     title: '',
     artist: '',
@@ -971,4 +1063,39 @@ export class ArtGalleryComponent implements OnInit {
       }
     });
   }
+
+  // Suggestion methods
+  toggleSuggestForm() {
+    this.showSuggestForm.update(v => !v);
+    if (!this.showSuggestForm()) {
+      this.resetSuggestForm();
+    }
+  }
+
+  resetSuggestForm() {
+    this.suggestedArt = {
+      title: '',
+      artist: '',
+      imageUrl: '',
+      description: ''
+    };
+  }
+
+  async submitSuggestion() {
+    if (!this.suggestedArt.title || !this.suggestedArt.artist || !this.suggestedArt.imageUrl) return;
+
+    try {
+      await this.suggestionService.createSuggestion({
+        entityType: SuggestionEntity.ART,
+        title: this.suggestedArt.title,
+        artist: this.suggestedArt.artist,
+        imageUrl: this.suggestedArt.imageUrl,
+        description: this.suggestedArt.description
+      });
+      alert('Thank you for your suggestion! It will be reviewed soon.');
+      this.toggleSuggestForm();
+    } catch {
+      alert('Failed to submit suggestion. Please try again.');
+    }
+  }
 }

apps/frontend/src/app/components/books/books-list.component.ts

@@ -11,7 +11,8 @@ import { BooksService } from '../../services/books.service';
 import { AuthService } from '../../services/auth.service';
 import { CommentsService } from '../../services/comments.service';
 import { SanitizeService } from '../../services/sanitize.service';
-import { Book, BookStatus, CreateBookDto, UpdateBookDto, Comment } from '@library/shared-types';
+import { SuggestionService } from '../../services/suggestion.service';
+import { Book, BookStatus, CreateBookDto, UpdateBookDto, Comment, SuggestionEntity } from '@library/shared-types';
 
 @Component({
   selector: 'app-books-list',
@@ -25,6 +26,10 @@ import { Book, BookStatus, CreateBookDto, UpdateBookDto, Comment } from '@librar
           <button (click)="toggleAddForm()" class="btn btn-primary">
             {{ showAddForm() ? 'Cancel' : 'Add Book' }}
           </button>
+        } @else if (authService.isAuthenticated() && !authService.user()?.isBanned) {
+          <button (click)="toggleSuggestForm()" class="btn btn-primary">
+            {{ showSuggestForm() ? 'Cancel' : 'Suggest a Book' }}
+          </button>
         }
       </div>
 
@@ -222,6 +227,83 @@ import { Book, BookStatus, CreateBookDto, UpdateBookDto, Comment } from '@librar
         </form>
       }
 
+      @if (showSuggestForm() && !authService.isAdmin() && authService.isAuthenticated()) {
+        <form (ngSubmit)="submitSuggestion()" class="add-form suggest-form">
+          <h3>Suggest a Book</h3>
+          <p class="suggest-note">Your suggestion will be reviewed by Naomi. If accepted, it will be added to the reading list!</p>
+          <div class="form-group">
+            <label for="suggest-title">Title</label>
+            <input
+              type="text"
+              id="suggest-title"
+              [(ngModel)]="suggestedBook.title"
+              name="title"
+              required
+              placeholder="Enter book title"
+            >
+          </div>
+
+          <div class="form-group">
+            <label for="suggest-author">Author</label>
+            <input
+              type="text"
+              id="suggest-author"
+              [(ngModel)]="suggestedBook.author"
+              name="author"
+              required
+              placeholder="Enter author name"
+            >
+          </div>
+
+          <div class="form-group">
+            <label for="suggest-isbn">ISBN (optional)</label>
+            <input
+              type="text"
+              id="suggest-isbn"
+              [(ngModel)]="suggestedBook.isbn"
+              name="isbn"
+              placeholder="ISBN (optional)"
+            >
+          </div>
+
+          <div class="form-group">
+            <label for="suggest-notes">Notes (why should Naomi read this?)</label>
+            <textarea
+              id="suggest-notes"
+              [(ngModel)]="suggestedBook.notes"
+              name="notes"
+              rows="3"
+              placeholder="Tell Naomi why this book is worth reading..."
+            ></textarea>
+          </div>
+
+          <div class="form-group">
+            <label for="suggest-coverImage">Cover Image (max 500KB)</label>
+            <input
+              type="file"
+              id="suggest-coverImage"
+              name="coverImage"
+              accept="image/*"
+              (change)="onImageSelected($event, 'suggest')"
+            >
+            @if (suggestBookImagePreview()) {
+              <div class="image-preview">
+                <img [src]="suggestBookImagePreview()" alt="Cover preview">
+                <button type="button" (click)="clearImage('suggest')" class="btn btn-danger btn-sm">Remove</button>
+              </div>
+            }
+            @if (imageError()) {
+              <span class="error-text">{{ imageError() }}</span>
+            }
+          </div>
+
+          <div class="form-actions">
+            <button type="submit" class="btn btn-primary">Submit Suggestion</button>
+            <button type="button" (click)="toggleSuggestForm()" class="btn btn-secondary">Cancel</button>
+          </div>
+        </form>
+      }
+
       <div class="filters">
         <button
           (click)="setFilter('all')"
@@ -422,6 +504,18 @@ import { Book, BookStatus, CreateBookDto, UpdateBookDto, Comment } from '@librar
       backdrop-filter: blur(10px);
     }
 
+    .suggest-form {
+      border: 2px solid #8b6f47;
+      background: #faf8f5;
+    }
+
+    .suggest-note {
+      color: #666;
+      font-size: 0.9rem;
+      margin-bottom: 1rem;
+      font-style: italic;
+    }
+
     .form-group {
       margin-bottom: 1rem;
     }
@@ -851,6 +945,7 @@ export class BooksListComponent implements OnInit {
   authService = inject(AuthService);
   commentsService = inject(CommentsService);
   sanitizeService = inject(SanitizeService);
+  suggestionService = inject(SuggestionService);
 
   books = signal<Book[]>([]);
   loading = signal(true);
@@ -869,9 +964,20 @@ export class BooksListComponent implements OnInit {
   // Image upload state
   newBookImagePreview = signal<string | null>(null);
   editBookImagePreview = signal<string | null>(null);
+  suggestBookImagePreview = signal<string | null>(null);
   imageError = signal<string | null>(null);
   private readonly MAX_IMAGE_SIZE = 500 * 1024; // 500KB
 
+  // Suggestion state
+  showSuggestForm = signal(false);
+  suggestedBook: { title: string; author: string; isbn?: string; notes?: string; coverImage?: string } = {
+    title: '',
+    author: '',
+    isbn: '',
+    notes: '',
+    coverImage: undefined
+  };
+
   // Expose BookStatus enum to template
   BookStatus = BookStatus;
 
@@ -1014,7 +1120,7 @@ export class BooksListComponent implements OnInit {
   }
 
   // Image handling methods
-  onImageSelected(event: Event, target: 'new' | 'edit') {
+  onImageSelected(event: Event, target: 'new' | 'edit' | 'suggest') {
     const input = event.target as HTMLInputElement;
     const file = input.files?.[0];
 
@@ -1040,21 +1146,27 @@ export class BooksListComponent implements OnInit {
       if (target === 'new') {
         this.newBookImagePreview.set(base64);
         this.newBook.coverImage = base64;
-      } else {
+      } else if (target === 'edit') {
         this.editBookImagePreview.set(base64);
         this.editBook.coverImage = base64;
+      } else {
+        this.suggestBookImagePreview.set(base64);
+        this.suggestedBook.coverImage = base64;
       }
     };
     reader.readAsDataURL(file);
   }
 
-  clearImage(target: 'new' | 'edit') {
+  clearImage(target: 'new' | 'edit' | 'suggest') {
     if (target === 'new') {
       this.newBookImagePreview.set(null);
       this.newBook.coverImage = undefined;
-    } else {
+    } else if (target === 'edit') {
       this.editBookImagePreview.set(null);
       this.editBook.coverImage = undefined;
+    } else {
+      this.suggestBookImagePreview.set(null);
+      this.suggestedBook.coverImage = undefined;
     }
     this.imageError.set(null);
   }
@@ -1169,4 +1281,43 @@ export class BooksListComponent implements OnInit {
       }
     });
   }
+
+  // Suggestion methods
+  toggleSuggestForm() {
+    this.showSuggestForm.update(v => !v);
+    if (!this.showSuggestForm()) {
+      this.resetSuggestForm();
+    }
+  }
+
+  resetSuggestForm() {
+    this.suggestedBook = {
+      title: '',
+      author: '',
+      isbn: '',
+      notes: '',
+      coverImage: undefined
+    };
+    this.suggestBookImagePreview.set(null);
+    this.imageError.set(null);
+  }
+
+  async submitSuggestion() {
+    if (!this.suggestedBook.title || !this.suggestedBook.author) return;
+
+    try {
+      await this.suggestionService.createSuggestion({
+        entityType: SuggestionEntity.BOOK,
+        title: this.suggestedBook.title,
+        author: this.suggestedBook.author,
+        isbn: this.suggestedBook.isbn,
+        notes: this.suggestedBook.notes,
+        coverImage: this.suggestedBook.coverImage
+      });
+      alert('Thank you for your suggestion! It will be reviewed soon.');
+      this.toggleSuggestForm();
+    } catch {
+      alert('Failed to submit suggestion. Please try again.');
+    }
+  }
 }

apps/frontend/src/app/components/games/games-list.component.ts

@@ -11,7 +11,8 @@ import { GamesService } from '../../services/games.service';
 import { AuthService } from '../../services/auth.service';
 import { CommentsService } from '../../services/comments.service';
 import { SanitizeService } from '../../services/sanitize.service';
-import { Game, GameStatus, CreateGameDto, UpdateGameDto, Comment } from '@library/shared-types';
+import { SuggestionService } from '../../services/suggestion.service';
+import { Game, GameStatus, CreateGameDto, UpdateGameDto, Comment, SuggestionEntity } from '@library/shared-types';
 
 @Component({
   selector: 'app-games-list',
@@ -25,6 +26,10 @@ import { Game, GameStatus, CreateGameDto, UpdateGameDto, Comment } from '@librar
           <button (click)="toggleAddForm()" class="btn btn-primary">
             {{ showAddForm() ? 'Cancel' : 'Add Game' }}
           </button>
+        } @else if (authService.isAuthenticated() && !authService.user()?.isBanned) {
+          <button (click)="toggleSuggestForm()" class="btn btn-primary">
+            {{ showSuggestForm() ? 'Cancel' : 'Suggest a Game' }}
+          </button>
         }
       </div>
 
@@ -198,6 +203,71 @@ import { Game, GameStatus, CreateGameDto, UpdateGameDto, Comment } from '@librar
         </form>
       }
 
+      @if (showSuggestForm() && !authService.isAdmin() && authService.isAuthenticated()) {
+        <form (ngSubmit)="submitSuggestion()" class="add-form suggest-form">
+          <h3>Suggest a Game</h3>
+          <p class="suggest-note">Your suggestion will be reviewed by Naomi. If accepted, it will be added to the backlog!</p>
+          <div class="form-group">
+            <label for="suggest-title">Title</label>
+            <input
+              type="text"
+              id="suggest-title"
+              [(ngModel)]="suggestedGame.title"
+              name="title"
+              required
+              placeholder="Enter game title"
+            >
+          </div>
+
+          <div class="form-group">
+            <label for="suggest-platform">Platform</label>
+            <input
+              type="text"
+              id="suggest-platform"
+              [(ngModel)]="suggestedGame.platform"
+              name="platform"
+              placeholder="PC, PS5, Xbox, Switch, etc."
+            >
+          </div>
+
+          <div class="form-group">
+            <label for="suggest-notes">Notes (why should Naomi play this?)</label>
+            <textarea
+              id="suggest-notes"
+              [(ngModel)]="suggestedGame.notes"
+              name="notes"
+              rows="3"
+              placeholder="Tell Naomi why this game is worth playing..."
+            ></textarea>
+          </div>
+
+          <div class="form-group">
+            <label for="suggest-coverImage">Box Art (max 500KB)</label>
+            <input
+              type="file"
+              id="suggest-coverImage"
+              name="coverImage"
+              accept="image/*"
+              (change)="onImageSelected($event, 'suggest')"
+            >
+            @if (suggestGameImagePreview()) {
+              <div class="image-preview">
+                <img [src]="suggestGameImagePreview()" alt="Box art preview">
+                <button type="button" (click)="clearImage('suggest')" class="btn btn-danger btn-sm">Remove</button>
+              </div>
+            }
+            @if (imageError()) {
+              <span class="error-text">{{ imageError() }}</span>
+            }
+          </div>
+
+          <div class="form-actions">
+            <button type="submit" class="btn btn-primary">Submit Suggestion</button>
+            <button type="button" (click)="toggleSuggestForm()" class="btn btn-secondary">Cancel</button>
+          </div>
+        </form>
+      }
+
       <div class="filters">
         <button
           (click)="setFilter('all')"
@@ -385,6 +455,18 @@ import { Game, GameStatus, CreateGameDto, UpdateGameDto, Comment } from '@librar
       margin-bottom: 2rem;
     }
 
+    .suggest-form {
+      border: 2px solid #ff6b6b;
+      background: #fff9f9;
+    }
+
+    .suggest-note {
+      color: #666;
+      font-size: 0.9rem;
+      margin-bottom: 1rem;
+      font-style: italic;
+    }
+
     .form-group {
       margin-bottom: 1rem;
     }
@@ -723,6 +805,7 @@ export class GamesListComponent implements OnInit {
   authService = inject(AuthService);
   commentsService = inject(CommentsService);
   sanitizeService = inject(SanitizeService);
+  suggestionService = inject(SuggestionService);
 
   games = signal<Game[]>([]);
   loading = signal(true);
@@ -741,9 +824,19 @@ export class GamesListComponent implements OnInit {
   // Image upload state
   newGameImagePreview = signal<string | null>(null);
   editGameImagePreview = signal<string | null>(null);
+  suggestGameImagePreview = signal<string | null>(null);
   imageError = signal<string | null>(null);
   private readonly MAX_IMAGE_SIZE = 500 * 1024; // 500KB
 
+  // Suggestion state
+  showSuggestForm = signal(false);
+  suggestedGame: { title: string; platform?: string; notes?: string; coverImage?: string } = {
+    title: '',
+    platform: '',
+    notes: '',
+    coverImage: undefined
+  };
+
   // Expose GameStatus enum to template
   GameStatus = GameStatus;
 
@@ -878,7 +971,7 @@ export class GamesListComponent implements OnInit {
   }
 
   // Image handling methods
-  onImageSelected(event: Event, target: 'new' | 'edit') {
+  onImageSelected(event: Event, target: 'new' | 'edit' | 'suggest') {
     const input = event.target as HTMLInputElement;
     const file = input.files?.[0];
 
@@ -904,21 +997,27 @@ export class GamesListComponent implements OnInit {
       if (target === 'new') {
         this.newGameImagePreview.set(base64);
         this.newGame.coverImage = base64;
-      } else {
+      } else if (target === 'edit') {
         this.editGameImagePreview.set(base64);
         this.editGame.coverImage = base64;
+      } else {
+        this.suggestGameImagePreview.set(base64);
+        this.suggestedGame.coverImage = base64;
       }
     };
     reader.readAsDataURL(file);
   }
 
-  clearImage(target: 'new' | 'edit') {
+  clearImage(target: 'new' | 'edit' | 'suggest') {
     if (target === 'new') {
       this.newGameImagePreview.set(null);
       this.newGame.coverImage = undefined;
-    } else {
+    } else if (target === 'edit') {
       this.editGameImagePreview.set(null);
       this.editGame.coverImage = undefined;
+    } else {
+      this.suggestGameImagePreview.set(null);
+      this.suggestedGame.coverImage = undefined;
     }
     this.imageError.set(null);
   }
@@ -1037,4 +1136,41 @@ export class GamesListComponent implements OnInit {
       }
     });
   }
+
+  // Suggestion methods
+  toggleSuggestForm() {
+    this.showSuggestForm.update(v => !v);
+    if (!this.showSuggestForm()) {
+      this.resetSuggestForm();
+    }
+  }
+
+  resetSuggestForm() {
+    this.suggestedGame = {
+      title: '',
+      platform: '',
+      notes: '',
+      coverImage: undefined
+    };
+    this.suggestGameImagePreview.set(null);
+    this.imageError.set(null);
+  }
+
+  async submitSuggestion() {
+    if (!this.suggestedGame.title) return;
+
+    try {
+      await this.suggestionService.createSuggestion({
+        entityType: SuggestionEntity.GAME,
+        title: this.suggestedGame.title,
+        platform: this.suggestedGame.platform,
+        notes: this.suggestedGame.notes,
+        coverImage: this.suggestedGame.coverImage
+      });
+      alert('Thank you for your suggestion! It will be reviewed soon.');
+      this.toggleSuggestForm();
+    } catch {
+      alert('Failed to submit suggestion. Please try again.');
+    }
+  }
 }

apps/frontend/src/app/components/header/header.component.ts

@@ -32,9 +32,13 @@ import { AuthService } from '../../services/auth.service';
         <div class="auth-section">
           @if (authService.user(); as user) {
             <span class="welcome">Welcome, {{ user.username }}!</span>
+            @if (!user.isAdmin) {
+              <a routerLink="/my-suggestions" class="user-link">My Suggestions</a>
+            }
             @if (user.isAdmin) {
               <a routerLink="/admin/users" class="admin-badge">Users</a>
               <a routerLink="/admin/audit" class="admin-badge">Audit</a>
+              <a routerLink="/admin/suggestions" class="admin-badge">Suggestions</a>
             }
             <button (click)="logout()" class="btn btn-secondary">Logout</button>
           } @else {
@@ -122,6 +126,20 @@ import { AuthService } from '../../services/auth.service';
       transform: translateY(-2px);
     }
 
+    .user-link {
+      color: var(--witch-lavender);
+      text-decoration: none;
+      font-size: 0.9rem;
+      padding: 0.25rem 0.5rem;
+      border-radius: 4px;
+      transition: all 0.3s;
+    }
+
+    .user-link:hover {
+      background-color: var(--witch-plum);
+      color: var(--witch-moon);
+    }
+
     .btn {
       padding: 0.5rem 1rem;
       border: none;

apps/frontend/src/app/components/manga/manga-list.component.ts

@@ -11,7 +11,8 @@ import { MangaService } from '../../services/manga.service';
 import { AuthService } from '../../services/auth.service';
 import { CommentsService } from '../../services/comments.service';
 import { SanitizeService } from '../../services/sanitize.service';
-import { Manga, MangaStatus, CreateMangaDto, UpdateMangaDto, Comment } from '@library/shared-types';
+import { SuggestionService } from '../../services/suggestion.service';
+import { Manga, MangaStatus, CreateMangaDto, UpdateMangaDto, Comment, SuggestionEntity } from '@library/shared-types';
 
 @Component({
   selector: 'app-manga-list',
@@ -25,6 +26,10 @@ import { Manga, MangaStatus, CreateMangaDto, UpdateMangaDto, Comment } from '@li
           <button (click)="toggleAddForm()" class="btn btn-primary">
             {{ showAddForm() ? 'Cancel' : 'Add Manga' }}
           </button>
+        } @else if (authService.isAuthenticated() && !authService.user()?.isBanned) {
+          <button (click)="toggleSuggestForm()" class="btn btn-primary">
+            {{ showSuggestForm() ? 'Cancel' : 'Suggest a Manga' }}
+          </button>
         }
       </div>
 
@@ -200,6 +205,72 @@ import { Manga, MangaStatus, CreateMangaDto, UpdateMangaDto, Comment } from '@li
         </form>
       }
 
+      @if (showSuggestForm() && !authService.isAdmin() && authService.isAuthenticated()) {
+        <form (ngSubmit)="submitSuggestion()" class="add-form suggest-form">
+          <h3>Suggest a Manga</h3>
+          <p class="suggest-note">Your suggestion will be reviewed by Naomi. If accepted, it will be added to the reading list!</p>
+          <div class="form-group">
+            <label for="suggest-title">Title</label>
+            <input
+              type="text"
+              id="suggest-title"
+              [(ngModel)]="suggestedManga.title"
+              name="title"
+              required
+              placeholder="Enter manga title"
+            >
+          </div>
+
+          <div class="form-group">
+            <label for="suggest-author">Author/Artist</label>
+            <input
+              type="text"
+              id="suggest-author"
+              [(ngModel)]="suggestedManga.author"
+              name="author"
+              required
+              placeholder="Enter author or artist name"
+            >
+          </div>
+
+          <div class="form-group">
+            <label for="suggest-notes">Notes (why should Naomi read this?)</label>
+            <textarea
+              id="suggest-notes"
+              [(ngModel)]="suggestedManga.notes"
+              name="notes"
+              rows="3"
+              placeholder="Tell Naomi why this manga is worth reading..."
+            ></textarea>
+          </div>
+
+          <div class="form-group">
+            <label for="suggest-coverImage">Cover Art (max 500KB)</label>
+            <input
+              type="file"
+              id="suggest-coverImage"
+              name="coverImage"
+              accept="image/*"
+              (change)="onImageSelected($event, 'suggest')"
+            >
+            @if (suggestMangaImagePreview()) {
+              <div class="image-preview">
+                <img [src]="suggestMangaImagePreview()" alt="Cover preview">
+                <button type="button" (click)="clearImage('suggest')" class="btn btn-danger btn-sm">Remove</button>
+              </div>
+            }
+            @if (imageError()) {
+              <span class="error-text">{{ imageError() }}</span>
+            }
+          </div>
+
+          <div class="form-actions">
+            <button type="submit" class="btn btn-primary">Submit Suggestion</button>
+            <button type="button" (click)="toggleSuggestForm()" class="btn btn-secondary">Cancel</button>
+          </div>
+        </form>
+      }
+
       <div class="filters">
         <button
           (click)="setFilter('all')"
@@ -385,6 +456,18 @@ import { Manga, MangaStatus, CreateMangaDto, UpdateMangaDto, Comment } from '@li
       margin-bottom: 2rem;
     }
 
+    .suggest-form {
+      border: 2px solid #00b894;
+      background: #f5fffc;
+    }
+
+    .suggest-note {
+      color: #666;
+      font-size: 0.9rem;
+      margin-bottom: 1rem;
+      font-style: italic;
+    }
+
     .form-group {
       margin-bottom: 1rem;
     }
@@ -725,6 +808,7 @@ export class MangaListComponent implements OnInit {
   authService = inject(AuthService);
   commentsService = inject(CommentsService);
   sanitizeService = inject(SanitizeService);
+  suggestionService = inject(SuggestionService);
 
   mangaList = signal<Manga[]>([]);
   loading = signal(true);
@@ -741,9 +825,19 @@ export class MangaListComponent implements OnInit {
 
   newMangaImagePreview = signal<string | null>(null);
   editMangaImagePreview = signal<string | null>(null);
+  suggestMangaImagePreview = signal<string | null>(null);
   imageError = signal<string | null>(null);
   private readonly MAX_IMAGE_SIZE = 500 * 1024;
 
+  // Suggestion state
+  showSuggestForm = signal(false);
+  suggestedManga: { title: string; author: string; notes?: string; coverImage?: string } = {
+    title: '',
+    author: '',
+    notes: '',
+    coverImage: undefined
+  };
+
   MangaStatus = MangaStatus;
 
   readingCount = computed(() => this.mangaList().filter(m => m.status === MangaStatus.reading).length);
@@ -875,7 +969,7 @@ export class MangaListComponent implements OnInit {
     });
   }
 
-  onImageSelected(event: Event, target: 'new' | 'edit') {
+  onImageSelected(event: Event, target: 'new' | 'edit' | 'suggest') {
     const input = event.target as HTMLInputElement;
     const file = input.files?.[0];
 
@@ -901,21 +995,27 @@ export class MangaListComponent implements OnInit {
       if (target === 'new') {
         this.newMangaImagePreview.set(base64);
         this.newManga.coverImage = base64;
-      } else {
+      } else if (target === 'edit') {
         this.editMangaImagePreview.set(base64);
         this.editManga.coverImage = base64;
+      } else {
+        this.suggestMangaImagePreview.set(base64);
+        this.suggestedManga.coverImage = base64;
       }
     };
     reader.readAsDataURL(file);
   }
 
-  clearImage(target: 'new' | 'edit') {
+  clearImage(target: 'new' | 'edit' | 'suggest') {
     if (target === 'new') {
       this.newMangaImagePreview.set(null);
       this.newManga.coverImage = undefined;
-    } else {
+    } else if (target === 'edit') {
       this.editMangaImagePreview.set(null);
       this.editManga.coverImage = undefined;
+    } else {
+      this.suggestMangaImagePreview.set(null);
+      this.suggestedManga.coverImage = undefined;
     }
     this.imageError.set(null);
   }
@@ -1033,4 +1133,41 @@ export class MangaListComponent implements OnInit {
       }
     });
   }
+
+  // Suggestion methods
+  toggleSuggestForm() {
+    this.showSuggestForm.update(v => !v);
+    if (!this.showSuggestForm()) {
+      this.resetSuggestForm();
+    }
+  }
+
+  resetSuggestForm() {
+    this.suggestedManga = {
+      title: '',
+      author: '',
+      notes: '',
+      coverImage: undefined
+    };
+    this.suggestMangaImagePreview.set(null);
+    this.imageError.set(null);
+  }
+
+  async submitSuggestion() {
+    if (!this.suggestedManga.title || !this.suggestedManga.author) return;
+
+    try {
+      await this.suggestionService.createSuggestion({
+        entityType: SuggestionEntity.MANGA,
+        title: this.suggestedManga.title,
+        author: this.suggestedManga.author,
+        notes: this.suggestedManga.notes,
+        coverImage: this.suggestedManga.coverImage
+      });
+      alert('Thank you for your suggestion! It will be reviewed soon.');
+      this.toggleSuggestForm();
+    } catch {
+      alert('Failed to submit suggestion. Please try again.');
+    }
+  }
 }

apps/frontend/src/app/components/music/music-list.component.ts

@@ -11,7 +11,8 @@ import { MusicService } from '../../services/music.service';
 import { AuthService } from '../../services/auth.service';
 import { CommentsService } from '../../services/comments.service';
 import { SanitizeService } from '../../services/sanitize.service';
-import { Music, MusicStatus, MusicType, CreateMusicDto, UpdateMusicDto, Comment } from '@library/shared-types';
+import { SuggestionService } from '../../services/suggestion.service';
+import { Music, MusicStatus, MusicType, CreateMusicDto, UpdateMusicDto, Comment, SuggestionEntity } from '@library/shared-types';
 
 @Component({
   selector: 'app-music-list',
@@ -25,6 +26,10 @@ import { Music, MusicStatus, MusicType, CreateMusicDto, UpdateMusicDto, Comment
           <button (click)="toggleAddForm()" class="btn btn-primary">
             {{ showAddForm() ? 'Cancel' : 'Add Music' }}
           </button>
+        } @else if (authService.isAuthenticated() && !authService.user()?.isBanned) {
+          <button (click)="toggleSuggestForm()" class="btn btn-primary">
+            {{ showSuggestForm() ? 'Cancel' : 'Suggest Music' }}
+          </button>
         }
       </div>
 
@@ -218,6 +223,81 @@ import { Music, MusicStatus, MusicType, CreateMusicDto, UpdateMusicDto, Comment
         </form>
       }
 
+      @if (showSuggestForm() && !authService.isAdmin() && authService.isAuthenticated()) {
+        <form (ngSubmit)="submitSuggestion()" class="add-form suggest-form">
+          <h3>Suggest Music</h3>
+          <p class="suggest-note">Your suggestion will be reviewed by Naomi. If accepted, it will be added to the listening list!</p>
+          <div class="form-group">
+            <label for="suggest-title">Title</label>
+            <input
+              type="text"
+              id="suggest-title"
+              [(ngModel)]="suggestedMusic.title"
+              name="title"
+              required
+              placeholder="Album/Single/EP title"
+            >
+          </div>
+
+          <div class="form-group">
+            <label for="suggest-artist">Artist</label>
+            <input
+              type="text"
+              id="suggest-artist"
+              [(ngModel)]="suggestedMusic.artist"
+              name="artist"
+              required
+              placeholder="Artist name"
+            >
+          </div>
+
+          <div class="form-group">
+            <label for="suggest-type">Type</label>
+            <select id="suggest-type" [(ngModel)]="suggestedMusic.type" name="type" required>
+              <option [value]="MusicType.album">Album</option>
+              <option [value]="MusicType.single">Single</option>
+              <option [value]="MusicType.ep">EP</option>
+            </select>
+          </div>
+
+          <div class="form-group">
+            <label for="suggest-notes">Notes (why should Naomi listen to this?)</label>
+            <textarea
+              id="suggest-notes"
+              [(ngModel)]="suggestedMusic.notes"
+              name="notes"
+              rows="3"
+              placeholder="Tell Naomi why this music is worth listening to..."
+            ></textarea>
+          </div>
+
+          <div class="form-group">
+            <label for="suggest-coverArt">Album Art (max 500KB)</label>
+            <input
+              type="file"
+              id="suggest-coverArt"
+              name="coverArt"
+              accept="image/*"
+              (change)="onImageSelected($event, 'suggest')"
+            >
+            @if (suggestMusicImagePreview()) {
+              <div class="image-preview">
+                <img [src]="suggestMusicImagePreview()" alt="Album art preview">
+                <button type="button" (click)="clearImage('suggest')" class="btn btn-danger btn-sm">Remove</button>
+              </div>
+            }
+            @if (imageError()) {
+              <span class="error-text">{{ imageError() }}</span>
+            }
+          </div>
+
+          <div class="form-actions">
+            <button type="submit" class="btn btn-primary">Submit Suggestion</button>
+            <button type="button" (click)="toggleSuggestForm()" class="btn btn-secondary">Cancel</button>
+          </div>
+        </form>
+      }
+
       <div class="filters">
         <div class="filter-group">
           <strong>Type:</strong>
@@ -460,6 +540,18 @@ import { Music, MusicStatus, MusicType, CreateMusicDto, UpdateMusicDto, Comment
       backdrop-filter: blur(10px);
     }
 
+    .suggest-form {
+      border: 2px solid #74b9ff;
+      background: #f5faff;
+    }
+
+    .suggest-note {
+      color: #666;
+      font-size: 0.9rem;
+      margin-bottom: 1rem;
+      font-style: italic;
+    }
+
     .form-group {
       margin-bottom: 1rem;
     }
@@ -923,6 +1015,7 @@ export class MusicListComponent implements OnInit {
   authService = inject(AuthService);
   commentsService = inject(CommentsService);
   sanitizeService = inject(SanitizeService);
+  suggestionService = inject(SuggestionService);
 
   music = signal<Music[]>([]);
   loading = signal(true);
@@ -942,9 +1035,20 @@ export class MusicListComponent implements OnInit {
   // Image upload state
   newMusicImagePreview = signal<string | null>(null);
   editMusicImagePreview = signal<string | null>(null);
+  suggestMusicImagePreview = signal<string | null>(null);
   imageError = signal<string | null>(null);
   private readonly MAX_IMAGE_SIZE = 500 * 1024; // 500KB
 
+  // Suggestion state
+  showSuggestForm = signal(false);
+  suggestedMusic: { title: string; artist: string; type: MusicType; notes?: string; coverArt?: string } = {
+    title: '',
+    artist: '',
+    type: MusicType.album,
+    notes: '',
+    coverArt: undefined
+  };
+
   // Expose enums to template
   MusicType = MusicType;
   MusicStatus = MusicStatus;
@@ -1113,7 +1217,7 @@ export class MusicListComponent implements OnInit {
   }
 
   // Image handling methods
-  onImageSelected(event: Event, target: 'new' | 'edit') {
+  onImageSelected(event: Event, target: 'new' | 'edit' | 'suggest') {
     const input = event.target as HTMLInputElement;
     const file = input.files?.[0];
 
@@ -1139,21 +1243,27 @@ export class MusicListComponent implements OnInit {
       if (target === 'new') {
         this.newMusicImagePreview.set(base64);
         this.newMusic.coverArt = base64;
-      } else {
+      } else if (target === 'edit') {
         this.editMusicImagePreview.set(base64);
         this.editMusicData.coverArt = base64;
+      } else {
+        this.suggestMusicImagePreview.set(base64);
+        this.suggestedMusic.coverArt = base64;
       }
     };
     reader.readAsDataURL(file);
   }
 
-  clearImage(target: 'new' | 'edit') {
+  clearImage(target: 'new' | 'edit' | 'suggest') {
     if (target === 'new') {
       this.newMusicImagePreview.set(null);
       this.newMusic.coverArt = undefined;
-    } else {
+    } else if (target === 'edit') {
       this.editMusicImagePreview.set(null);
       this.editMusicData.coverArt = undefined;
+    } else {
+      this.suggestMusicImagePreview.set(null);
+      this.suggestedMusic.coverArt = undefined;
     }
     this.imageError.set(null);
   }
@@ -1268,4 +1378,43 @@ export class MusicListComponent implements OnInit {
       }
     });
   }
+
+  // Suggestion methods
+  toggleSuggestForm() {
+    this.showSuggestForm.update(v => !v);
+    if (!this.showSuggestForm()) {
+      this.resetSuggestForm();
+    }
+  }
+
+  resetSuggestForm() {
+    this.suggestedMusic = {
+      title: '',
+      artist: '',
+      type: MusicType.album,
+      notes: '',
+      coverArt: undefined
+    };
+    this.suggestMusicImagePreview.set(null);
+    this.imageError.set(null);
+  }
+
+  async submitSuggestion() {
+    if (!this.suggestedMusic.title || !this.suggestedMusic.artist) return;
+
+    try {
+      await this.suggestionService.createSuggestion({
+        entityType: SuggestionEntity.MUSIC,
+        title: this.suggestedMusic.title,
+        artist: this.suggestedMusic.artist,
+        type: this.suggestedMusic.type,
+        notes: this.suggestedMusic.notes,
+        coverArt: this.suggestedMusic.coverArt
+      });
+      alert('Thank you for your suggestion! It will be reviewed soon.');
+      this.toggleSuggestForm();
+    } catch {
+      alert('Failed to submit suggestion. Please try again.');
+    }
+  }
 }

apps/frontend/src/app/components/my-suggestions/my-suggestions.component.ts

@@ -0,0 +1,377 @@
+/**
+ * @copyright 2026 NHCarrigan
+ * @license Naomi's Public License
+ * @author Naomi Carrigan
+ */
+
+import { Component, OnInit, inject, signal } from '@angular/core';
+import { CommonModule } from '@angular/common';
+import { SuggestionService } from '../../services/suggestion.service';
+import { AuthService } from '../../services/auth.service';
+import { Suggestion, SuggestionStatus, SuggestionEntity } from '@library/shared-types';
+
+@Component({
+  selector: 'app-my-suggestions',
+  standalone: true,
+  imports: [CommonModule],
+  template: `
+    <div class="container">
+      <div class="header-section">
+        <h2>My Suggestions</h2>
+        <p class="subtitle">Track the status of items you've suggested to Naomi</p>
+      </div>
+
+      @if (!authService.isAuthenticated()) {
+        <div class="not-authenticated">
+          <p>Please log in to view your suggestions.</p>
+        </div>
+      } @else if (loading()) {
+        <div class="loading">Loading your suggestions...</div>
+      } @else if (suggestions().length === 0) {
+        <div class="empty-state">
+          <p>You haven't made any suggestions yet!</p>
+          <p class="hint">Visit any collection page and click "Suggest a..." to recommend something to Naomi.</p>
+        </div>
+      } @else {
+        <div class="filters">
+          <button
+            (click)="setFilter('all')"
+            [class.active]="statusFilter() === 'all'"
+            class="filter-btn"
+          >
+            All ({{ suggestions().length }})
+          </button>
+          <button
+            (click)="setFilter(SuggestionStatus.UNREVIEWED)"
+            [class.active]="statusFilter() === SuggestionStatus.UNREVIEWED"
+            class="filter-btn pending"
+          >
+            Pending ({{ unreviewedCount() }})
+          </button>
+          <button
+            (click)="setFilter(SuggestionStatus.ACCEPTED)"
+            [class.active]="statusFilter() === SuggestionStatus.ACCEPTED"
+            class="filter-btn accepted"
+          >
+            Accepted ({{ acceptedCount() }})
+          </button>
+          <button
+            (click)="setFilter(SuggestionStatus.DECLINED)"
+            [class.active]="statusFilter() === SuggestionStatus.DECLINED"
+            class="filter-btn declined"
+          >
+            Declined ({{ declinedCount() }})
+          </button>
+        </div>
+
+        <div class="suggestions-list">
+          @for (suggestion of filteredSuggestions(); track suggestion.id) {
+            <div class="suggestion-card" [class]="'status-' + suggestion.status.toLowerCase()">
+              <div class="suggestion-header">
+                <span class="entity-badge" [class]="'entity-' + suggestion.entityType.toLowerCase()">
+                  {{ getEntityIcon(suggestion.entityType) }} {{ suggestion.entityType }}
+                </span>
+                <span class="status-badge" [class]="'status-' + suggestion.status.toLowerCase()">
+                  {{ getStatusLabel(suggestion.status) }}
+                </span>
+              </div>
+
+              <h3 class="suggestion-title">{{ suggestion.title }}</h3>
+
+              <div class="suggestion-details">
+                @if (suggestion.gameData) {
+                  @if (suggestion.gameData.platform) {
+                    <p><strong>Platform:</strong> {{ suggestion.gameData.platform }}</p>
+                  }
+                }
+                @if (suggestion.bookData) {
+                  @if (suggestion.bookData.author) {
+                    <p><strong>Author:</strong> {{ suggestion.bookData.author }}</p>
+                  }
+                }
+                @if (suggestion.musicData) {
+                  @if (suggestion.musicData.artist) {
+                    <p><strong>Artist:</strong> {{ suggestion.musicData.artist }}</p>
+                  }
+                }
+                @if (suggestion.artData) {
+                  @if (suggestion.artData.artist) {
+                    <p><strong>Artist:</strong> {{ suggestion.artData.artist }}</p>
+                  }
+                }
+                @if (suggestion.showData) {
+                  @if (suggestion.showData.type) {
+                    <p><strong>Type:</strong> {{ suggestion.showData.type }}</p>
+                  }
+                }
+                @if (suggestion.mangaData) {
+                  @if (suggestion.mangaData.author) {
+                    <p><strong>Author:</strong> {{ suggestion.mangaData.author }}</p>
+                  }
+                }
+              </div>
+
+              @if (suggestion.status === SuggestionStatus.DECLINED && suggestion.declineReason) {
+                <div class="decline-reason">
+                  <strong>Reason:</strong> {{ suggestion.declineReason }}
+                </div>
+              }
+
+              <div class="suggestion-footer">
+                <span class="date">Suggested on {{ formatDate(suggestion.createdAt) }}</span>
+              </div>
+            </div>
+          }
+        </div>
+      }
+    </div>
+  `,
+  styles: [`
+    .container {
+      max-width: 900px;
+      margin: 0 auto;
+      padding: 2rem 1rem;
+    }
+
+    .header-section {
+      margin-bottom: 2rem;
+    }
+
+    .header-section h2 {
+      margin: 0 0 0.5rem 0;
+    }
+
+    .subtitle {
+      color: #666;
+      margin: 0;
+    }
+
+    .not-authenticated,
+    .loading,
+    .empty-state {
+      text-align: center;
+      padding: 3rem;
+      color: #666;
+      background: #f8f9fa;
+      border-radius: 8px;
+    }
+
+    .hint {
+      font-size: 0.9rem;
+      color: #888;
+    }
+
+    .filters {
+      display: flex;
+      gap: 0.75rem;
+      margin-bottom: 2rem;
+      flex-wrap: wrap;
+    }
+
+    .filter-btn {
+      padding: 0.5rem 1rem;
+      background: #e5e7eb;
+      border: none;
+      border-radius: 4px;
+      cursor: pointer;
+      transition: all 0.3s;
+    }
+
+    .filter-btn:hover {
+      background: #d1d5db;
+    }
+
+    .filter-btn.active {
+      color: white;
+    }
+
+    .filter-btn.active,
+    .filter-btn.active.pending {
+      background: #f59e0b;
+    }
+
+    .filter-btn.active.accepted {
+      background: #10b981;
+    }
+
+    .filter-btn.active.declined {
+      background: #ef4444;
+    }
+
+    .suggestions-list {
+      display: flex;
+      flex-direction: column;
+      gap: 1rem;
+    }
+
+    .suggestion-card {
+      background: white;
+      border: 1px solid #e5e7eb;
+      border-radius: 8px;
+      padding: 1.25rem;
+      transition: box-shadow 0.3s;
+    }
+
+    .suggestion-card:hover {
+      box-shadow: 0 4px 12px rgba(0,0,0,0.1);
+    }
+
+    .suggestion-card.status-accepted {
+      border-left: 4px solid #10b981;
+    }
+
+    .suggestion-card.status-declined {
+      border-left: 4px solid #ef4444;
+    }
+
+    .suggestion-card.status-unreviewed {
+      border-left: 4px solid #f59e0b;
+    }
+
+    .suggestion-header {
+      display: flex;
+      gap: 0.75rem;
+      margin-bottom: 0.75rem;
+    }
+
+    .entity-badge,
+    .status-badge {
+      padding: 0.25rem 0.5rem;
+      border-radius: 4px;
+      font-size: 0.75rem;
+      font-weight: 600;
+      text-transform: uppercase;
+    }
+
+    .entity-badge {
+      background: #e5e7eb;
+      color: #374151;
+    }
+
+    .entity-badge.entity-game { background: #fff1f1; color: #dc2626; }
+    .entity-badge.entity-book { background: #fdf4ed; color: #8b6f47; }
+    .entity-badge.entity-music { background: #eff6ff; color: #2563eb; }
+    .entity-badge.entity-manga { background: #ecfdf5; color: #059669; }
+    .entity-badge.entity-show { background: #fdf2f8; color: #db2777; }
+    .entity-badge.entity-art { background: #fefce8; color: #ca8a04; }
+
+    .status-badge.status-unreviewed {
+      background: #fef3c7;
+      color: #92400e;
+    }
+
+    .status-badge.status-accepted {
+      background: #d1fae5;
+      color: #065f46;
+    }
+
+    .status-badge.status-declined {
+      background: #fee2e2;
+      color: #991b1b;
+    }
+
+    .suggestion-title {
+      margin: 0 0 0.75rem 0;
+      font-size: 1.1rem;
+    }
+
+    .suggestion-details {
+      font-size: 0.9rem;
+      color: #4b5563;
+    }
+
+    .suggestion-details p {
+      margin: 0.25rem 0;
+    }
+
+    .decline-reason {
+      background: #fee2e2;
+      border: 1px solid #fecaca;
+      border-radius: 4px;
+      padding: 0.75rem;
+      margin-top: 0.75rem;
+      font-size: 0.9rem;
+      color: #991b1b;
+    }
+
+    .suggestion-footer {
+      margin-top: 0.75rem;
+      padding-top: 0.75rem;
+      border-top: 1px solid #e5e7eb;
+    }
+
+    .date {
+      font-size: 0.8rem;
+      color: #9ca3af;
+    }
+  `]
+})
+export class MySuggestionsComponent implements OnInit {
+  suggestionService = inject(SuggestionService);
+  authService = inject(AuthService);
+
+  suggestions = signal<Suggestion[]>([]);
+  loading = signal(true);
+  statusFilter = signal<'all' | SuggestionStatus>('all');
+
+  SuggestionStatus = SuggestionStatus;
+
+  unreviewedCount = () => this.suggestions().filter(s => s.status === SuggestionStatus.UNREVIEWED).length;
+  acceptedCount = () => this.suggestions().filter(s => s.status === SuggestionStatus.ACCEPTED).length;
+  declinedCount = () => this.suggestions().filter(s => s.status === SuggestionStatus.DECLINED).length;
+
+  filteredSuggestions = () => {
+    const filter = this.statusFilter();
+    if (filter === 'all') {
+      return this.suggestions();
+    }
+    return this.suggestions().filter(s => s.status === filter);
+  };
+
+  ngOnInit() {
+    if (this.authService.isAuthenticated()) {
+      this.loadSuggestions();
+    } else {
+      this.loading.set(false);
+    }
+  }
+
+  async loadSuggestions() {
+    this.loading.set(true);
+    try {
+      const suggestions = await this.suggestionService.getMySuggestions();
+      this.suggestions.set(suggestions);
+    } catch {
+      // Handle error silently
+    } finally {
+      this.loading.set(false);
+    }
+  }
+
+  setFilter(filter: 'all' | SuggestionStatus) {
+    this.statusFilter.set(filter);
+  }
+
+  getStatusLabel(status: SuggestionStatus): string {
+    switch (status) {
+      case SuggestionStatus.UNREVIEWED: return 'Pending Review';
+      case SuggestionStatus.ACCEPTED: return 'Accepted';
+      case SuggestionStatus.DECLINED: return 'Declined';
+    }
+  }
+
+  getEntityIcon(entityType: SuggestionEntity): string {
+    switch (entityType) {
+      case SuggestionEntity.GAME: return '🎮';
+      case SuggestionEntity.BOOK: return '📚';
+      case SuggestionEntity.MUSIC: return '🎵';
+      case SuggestionEntity.MANGA: return '📖';
+      case SuggestionEntity.SHOW: return '📺';
+      case SuggestionEntity.ART: return '🎨';
+    }
+  }
+
+  formatDate(date: Date | string): string {
+    return new Date(date).toLocaleDateString();
+  }
+}

apps/frontend/src/app/components/shows/shows-list.component.ts

@@ -11,7 +11,8 @@ import { ShowsService } from '../../services/shows.service';
 import { AuthService } from '../../services/auth.service';
 import { CommentsService } from '../../services/comments.service';
 import { SanitizeService } from '../../services/sanitize.service';
-import { Show, ShowStatus, ShowType, CreateShowDto, UpdateShowDto, Comment } from '@library/shared-types';
+import { SuggestionService } from '../../services/suggestion.service';
+import { Show, ShowStatus, ShowType, CreateShowDto, UpdateShowDto, Comment, SuggestionEntity } from '@library/shared-types';
 
 @Component({
   selector: 'app-shows-list',
@@ -25,6 +26,10 @@ import { Show, ShowStatus, ShowType, CreateShowDto, UpdateShowDto, Comment } fro
           <button (click)="toggleAddForm()" class="btn btn-primary">
             {{ showAddForm() ? 'Cancel' : 'Add Show' }}
           </button>
+        } @else if (authService.isAuthenticated() && !authService.user()?.isBanned) {
+          <button (click)="toggleSuggestForm()" class="btn btn-primary">
+            {{ showSuggestForm() ? 'Cancel' : 'Suggest a Show' }}
+          </button>
         }
       </div>
 
@@ -196,6 +201,70 @@ import { Show, ShowStatus, ShowType, CreateShowDto, UpdateShowDto, Comment } fro
         </form>
       }
 
+      @if (showSuggestForm() && !authService.isAdmin() && authService.isAuthenticated()) {
+        <form (ngSubmit)="submitSuggestion()" class="add-form suggest-form">
+          <h3>Suggest a Show</h3>
+          <p class="suggest-note">Your suggestion will be reviewed by Naomi. If accepted, it will be added to the watch list!</p>
+          <div class="form-group">
+            <label for="suggest-title">Title</label>
+            <input
+              type="text"
+              id="suggest-title"
+              [(ngModel)]="suggestedShow.title"
+              name="title"
+              required
+              placeholder="Enter show title"
+            >
+          </div>
+
+          <div class="form-group">
+            <label for="suggest-type">Type</label>
+            <select id="suggest-type" [(ngModel)]="suggestedShow.type" name="type" required>
+              <option [value]="ShowType.tvSeries">TV Series</option>
+              <option [value]="ShowType.anime">Anime</option>
+              <option [value]="ShowType.film">Film</option>
+              <option [value]="ShowType.documentary">Documentary</option>
+            </select>
+          </div>
+
+          <div class="form-group">
+            <label for="suggest-notes">Notes (why should Naomi watch this?)</label>
+            <textarea
+              id="suggest-notes"
+              [(ngModel)]="suggestedShow.notes"
+              name="notes"
+              rows="3"
+              placeholder="Tell Naomi why this show is worth watching..."
+            ></textarea>
+          </div>
+
+          <div class="form-group">
+            <label for="suggest-coverImage">Poster/Cover Art (max 500KB)</label>
+            <input
+              type="file"
+              id="suggest-coverImage"
+              name="coverImage"
+              accept="image/*"
+              (change)="onImageSelected($event, 'suggest')"
+            >
+            @if (suggestShowImagePreview()) {
+              <div class="image-preview">
+                <img [src]="suggestShowImagePreview()" alt="Cover preview">
+                <button type="button" (click)="clearImage('suggest')" class="btn btn-danger btn-sm">Remove</button>
+              </div>
+            }
+            @if (imageError()) {
+              <span class="error-text">{{ imageError() }}</span>
+            }
+          </div>
+
+          <div class="form-actions">
+            <button type="submit" class="btn btn-primary">Submit Suggestion</button>
+            <button type="button" (click)="toggleSuggestForm()" class="btn btn-secondary">Cancel</button>
+          </div>
+        </form>
+      }
+
       <div class="filters">
         <button
           (click)="setFilter('all')"
@@ -381,6 +450,18 @@ import { Show, ShowStatus, ShowType, CreateShowDto, UpdateShowDto, Comment } fro
       margin-bottom: 2rem;
     }
 
+    .suggest-form {
+      border: 2px solid #e84393;
+      background: #fff5f9;
+    }
+
+    .suggest-note {
+      color: #666;
+      font-size: 0.9rem;
+      margin-bottom: 1rem;
+      font-style: italic;
+    }
+
     .form-group {
       margin-bottom: 1rem;
     }
@@ -720,6 +801,7 @@ export class ShowsListComponent implements OnInit {
   authService = inject(AuthService);
   commentsService = inject(CommentsService);
   sanitizeService = inject(SanitizeService);
+  suggestionService = inject(SuggestionService);
 
   shows = signal<Show[]>([]);
   loading = signal(true);
@@ -736,9 +818,19 @@ export class ShowsListComponent implements OnInit {
 
   newShowImagePreview = signal<string | null>(null);
   editShowImagePreview = signal<string | null>(null);
+  suggestShowImagePreview = signal<string | null>(null);
   imageError = signal<string | null>(null);
   private readonly MAX_IMAGE_SIZE = 500 * 1024;
 
+  // Suggestion state
+  showSuggestForm = signal(false);
+  suggestedShow: { title: string; type: ShowType; notes?: string; coverImage?: string } = {
+    title: '',
+    type: ShowType.tvSeries,
+    notes: '',
+    coverImage: undefined
+  };
+
   ShowStatus = ShowStatus;
   ShowType = ShowType;
 
@@ -880,7 +972,7 @@ export class ShowsListComponent implements OnInit {
     });
   }
 
-  onImageSelected(event: Event, target: 'new' | 'edit') {
+  onImageSelected(event: Event, target: 'new' | 'edit' | 'suggest') {
     const input = event.target as HTMLInputElement;
     const file = input.files?.[0];
 
@@ -906,21 +998,27 @@ export class ShowsListComponent implements OnInit {
       if (target === 'new') {
         this.newShowImagePreview.set(base64);
         this.newShow.coverImage = base64;
-      } else {
+      } else if (target === 'edit') {
         this.editShowImagePreview.set(base64);
         this.editShow.coverImage = base64;
+      } else {
+        this.suggestShowImagePreview.set(base64);
+        this.suggestedShow.coverImage = base64;
       }
     };
     reader.readAsDataURL(file);
   }
 
-  clearImage(target: 'new' | 'edit') {
+  clearImage(target: 'new' | 'edit' | 'suggest') {
     if (target === 'new') {
       this.newShowImagePreview.set(null);
       this.newShow.coverImage = undefined;
-    } else {
+    } else if (target === 'edit') {
       this.editShowImagePreview.set(null);
       this.editShow.coverImage = undefined;
+    } else {
+      this.suggestShowImagePreview.set(null);
+      this.suggestedShow.coverImage = undefined;
     }
     this.imageError.set(null);
   }
@@ -1038,4 +1136,41 @@ export class ShowsListComponent implements OnInit {
       }
     });
   }
+
+  // Suggestion methods
+  toggleSuggestForm() {
+    this.showSuggestForm.update(v => !v);
+    if (!this.showSuggestForm()) {
+      this.resetSuggestForm();
+    }
+  }
+
+  resetSuggestForm() {
+    this.suggestedShow = {
+      title: '',
+      type: ShowType.tvSeries,
+      notes: '',
+      coverImage: undefined
+    };
+    this.suggestShowImagePreview.set(null);
+    this.imageError.set(null);
+  }
+
+  async submitSuggestion() {
+    if (!this.suggestedShow.title) return;
+
+    try {
+      await this.suggestionService.createSuggestion({
+        entityType: SuggestionEntity.SHOW,
+        title: this.suggestedShow.title,
+        type: this.suggestedShow.type,
+        notes: this.suggestedShow.notes,
+        coverImage: this.suggestedShow.coverImage
+      });
+      alert('Thank you for your suggestion! It will be reviewed soon.');
+      this.toggleSuggestForm();
+    } catch {
+      alert('Failed to submit suggestion. Please try again.');
+    }
+  }
 }

apps/frontend/src/app/services/suggestion.service.ts

@@ -0,0 +1,55 @@
+import { Injectable, inject } from "@angular/core";
+import { firstValueFrom } from "rxjs";
+import type {
+  Suggestion,
+  SuggestionStatus,
+  SuggestionEntity,
+  CreateSuggestionDto,
+  DeclineSuggestionDto,
+} from "@library/shared-types";
+import { ApiService } from "./api.service";
+
+@Injectable({
+  providedIn: "root",
+})
+export class SuggestionService {
+  private api = inject(ApiService);
+
+  async getAllSuggestions(filters?: {
+    status?: SuggestionStatus;
+    entityType?: SuggestionEntity;
+  }): Promise<Suggestion[]> {
+    const params = new URLSearchParams();
+    if (filters?.status) {
+      params.set("status", filters.status);
+    }
+    if (filters?.entityType) {
+      params.set("entityType", filters.entityType);
+    }
+
+    const queryString = params.toString();
+    const url = queryString ? `/suggestions?${queryString}` : "/suggestions";
+
+    return firstValueFrom(this.api.get<Suggestion[]>(url));
+  }
+
+  async getMySuggestions(): Promise<Suggestion[]> {
+    return firstValueFrom(this.api.get<Suggestion[]>("/suggestions/my"));
+  }
+
+  async getSuggestionById(id: string): Promise<Suggestion> {
+    return firstValueFrom(this.api.get<Suggestion>(`/suggestions/${id}`));
+  }
+
+  async createSuggestion(data: CreateSuggestionDto): Promise<Suggestion> {
+    return firstValueFrom(this.api.post<Suggestion>("/suggestions", data));
+  }
+
+  async acceptSuggestion(id: string): Promise<Suggestion> {
+    return firstValueFrom(this.api.put<Suggestion>(`/suggestions/${id}/accept`, {}));
+  }
+
+  async declineSuggestion(id: string, data: DeclineSuggestionDto): Promise<Suggestion> {
+    return firstValueFrom(this.api.put<Suggestion>(`/suggestions/${id}/decline`, data));
+  }
+}

shared-types/src/index.ts

@@ -12,3 +12,4 @@ export * from "./lib/manga.types";
 export type * from "./lib/auth.types";
 export * from "./lib/comment.types";
 export * from "./lib/audit.types";
+export * from "./lib/suggestion.types";

shared-types/src/lib/auth.types.ts

@@ -8,7 +8,7 @@ export interface User {
   id: string;
   email: string;
   username: string;
-  avatarUrl?: string;
+  avatar?: string;
   discordId: string;
   isAdmin: boolean;
   isBanned: boolean;

shared-types/src/lib/suggestion.types.ts

@@ -0,0 +1,111 @@
+import type { CreateGameDto } from "./game.types";
+import type { CreateBookDto } from "./book.types";
+import type { CreateMusicDto } from "./music.types";
+import type { CreateArtDto } from "./art.types";
+import type { CreateShowDto } from "./show.types";
+import type { CreateMangaDto } from "./manga.types";
+
+export enum SuggestionEntity {
+  GAME = "GAME",
+  BOOK = "BOOK",
+  MUSIC = "MUSIC",
+  ART = "ART",
+  SHOW = "SHOW",
+  MANGA = "MANGA",
+}
+
+export enum SuggestionStatus {
+  UNREVIEWED = "UNREVIEWED",
+  ACCEPTED = "ACCEPTED",
+  DECLINED = "DECLINED",
+}
+
+export interface SuggestionUser {
+  id: string;
+  username: string;
+  avatar?: string;
+  inDiscord: boolean;
+  isVip: boolean;
+  isMod: boolean;
+  isStaff: boolean;
+}
+
+export interface Suggestion {
+  id: string;
+  userId: string;
+  user: SuggestionUser;
+  entityType: SuggestionEntity;
+  status: SuggestionStatus;
+  declineReason?: string;
+  title: string;
+  gameData?: Omit<CreateGameDto, "rating">;
+  bookData?: Omit<CreateBookDto, "rating">;
+  musicData?: Omit<CreateMusicDto, "rating">;
+  artData?: CreateArtDto;
+  showData?: Omit<CreateShowDto, "rating">;
+  mangaData?: Omit<CreateMangaDto, "rating">;
+  createdAt: Date;
+  updatedAt: Date;
+}
+
+export interface CreateGameSuggestionDto {
+  entityType: SuggestionEntity.GAME;
+  title: string;
+  platform?: string;
+  notes?: string;
+  coverImage?: string;
+}
+
+export interface CreateBookSuggestionDto {
+  entityType: SuggestionEntity.BOOK;
+  title: string;
+  author: string;
+  isbn?: string;
+  notes?: string;
+  coverImage?: string;
+}
+
+export interface CreateMusicSuggestionDto {
+  entityType: SuggestionEntity.MUSIC;
+  title: string;
+  artist: string;
+  type: string;
+  notes?: string;
+  coverArt?: string;
+}
+
+export interface CreateArtSuggestionDto {
+  entityType: SuggestionEntity.ART;
+  title: string;
+  artist: string;
+  description?: string;
+  imageUrl: string;
+}
+
+export interface CreateShowSuggestionDto {
+  entityType: SuggestionEntity.SHOW;
+  title: string;
+  type: string;
+  notes?: string;
+  coverImage?: string;
+}
+
+export interface CreateMangaSuggestionDto {
+  entityType: SuggestionEntity.MANGA;
+  title: string;
+  author: string;
+  notes?: string;
+  coverImage?: string;
+}
+
+export type CreateSuggestionDto =
+  | CreateGameSuggestionDto
+  | CreateBookSuggestionDto
+  | CreateMusicSuggestionDto
+  | CreateArtSuggestionDto
+  | CreateShowSuggestionDto
+  | CreateMangaSuggestionDto;
+
+export interface DeclineSuggestionDto {
+  reason?: string;
+}