balance: add crafting daily challenge type to unblock progression-stuck players (closes #167)

Early game: first_steps and goblin_camp quests now award a small
crystal bonus so the crystal economy is visible from turn one.

Mid-game income: click_deity (1M clicks) 5k→15k, prestige_master
(P10) 5k→15k, prestige_legend (P25) 25k→75k to close the gap
before the first large crystal-cost upgrade.

Crystal sinks: add crystal_pulse (3k→×1.5), crystal_surge
(20k→×2), and crystal_tempest (150k→×3) global upgrades to fill
the dead zone between crystal_mastery (600 crystals) and the
existing 2M+ adventurer upgrades.

Closes #165
Closes #173
Closes #215

apps/api/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@elysium/api",
-  "version": "0.5.0",
+  "version": "0.4.0",
   "private": true,
   "type": "module",
   "main": "./prod/src/index.js",

apps/api/src/data/adventurers.ts

@@ -21,7 +21,7 @@ export const defaultAdventurers: Array<Adventurer> = [
     unlocked:         true,
   },
   {
-    baseCost:         65,
+    baseCost:         100,
     class:            "warrior",
     combatPower:      3,
     count:            0,

apps/api/src/data/equipment.ts

@@ -269,7 +269,7 @@ export const defaultEquipment: Array<Equipment> = [
     type:     "trinket",
   },
   {
-    bonus: { clickMultiplier: 1.9, goldMultiplier: 1.3 },
+    bonus: { clickMultiplier: 1.65, goldMultiplier: 1.2 },
     description:
       "A fragment of the Mud Kraken's crystallised essence. Focuses raw power into devastating strikes.",
     equipped: false,

apps/api/src/data/recipes.ts

@@ -323,7 +323,7 @@ export const defaultRecipes: Array<CraftingRecipe> = [
 
   // Zone 13: primordial_chaos
   {
-    bonus: { type: "click_power", value: 1.22 },
+    bonus: { type: "click_power", value: 1.2 },
     description:
       "Chaos fragments and creation shards arranged into a lens that hasn't decided what it wants to focus on yet, which somehow makes every click land harder than it should.",
     id:                "chaos_lens",
@@ -387,7 +387,7 @@ export const defaultRecipes: Array<CraftingRecipe> = [
     zoneId: "reality_forge",
   },
   {
-    bonus: { type: "click_power", value: 1.25 },
+    bonus: { type: "click_power", value: 1.22 },
     description:
       "A reality shard carefully shaped with creation tools into something that could, theoretically, become a universe. Instead it makes your clicks unreasonably effective.",
     id:                "universe_seed",
@@ -439,7 +439,7 @@ export const defaultRecipes: Array<CraftingRecipe> = [
     zoneId: "primeval_sanctum",
   },
   {
-    bonus: { type: "click_power", value: 1.28 },
+    bonus: { type: "click_power", value: 1.25 },
     description:
       "The primeval relic, set into a memory shard framework. What function it originally served is unknowable. In your guild's hands, it makes every action more deliberate and more powerful.",
     id:                "first_artefact",
@@ -522,7 +522,7 @@ export const defaultRecipes: Array<CraftingRecipe> = [
 
   // Zone 18: the_absolute
   {
-    bonus: { type: "click_power", value: 1.3 },
+    bonus: { type: "click_power", value: 1.28 },
     description:
       "Absolute fragments ground and set in an omega crystal lattice — an instrument of pure finality. Every action your guild takes through it carries the weight of an ending. It does not miss.",
     id:                "absolute_focus",

apps/api/src/middleware/auth.ts

@@ -35,16 +35,12 @@ export const authMiddleware: MiddlewareHandler<HonoEnvironment> = async(
     const payload = verifyToken(token);
     context.set("discordId", payload.discordId);
   } catch (error) {
-    const isExpiredToken
+    void logger.error(
-      = error instanceof Error && error.message === "Token has expired";
+      "auth_middleware",
-    if (!isExpiredToken) {
+      error instanceof Error
-      void logger.error(
+        ? error
-        "auth_middleware",
+        : new Error(String(error)),
-        error instanceof Error
+    );
-          ? error
-          : new Error(String(error)),
-      );
-    }
     return context.json({ error: "Invalid or expired token" }, 401);
   }
 

apps/api/src/routes/boss.ts

@@ -9,7 +9,6 @@
 /* eslint-disable complexity -- Boss handler has inherent complexity */
 /* eslint-disable stylistic/max-len -- Long lines in combat logic */
 /* eslint-disable max-lines -- Boss route with full combat logic and helpers exceeds line limit */
-import { createHmac } from "node:crypto";
 import {
   computeSetBonuses,
   getActiveCompanionBonus,
@@ -26,17 +25,6 @@ import { updateChallengeProgress } from "../services/dailyChallenges.js";
 import { logger } from "../services/logger.js";
 import type { HonoEnvironment } from "../types/hono.js";
 
-/**
- * Computes the HMAC-SHA256 of data using the given secret.
- * @param data - The data string to sign.
- * @param secret - The HMAC secret key.
- * @returns The hex-encoded HMAC digest.
- */
-const computeHmac = (data: string, secret: string): string => {
-  return createHmac("sha256", secret).update(data).
-    digest("hex");
-};
-
 /**
  * Exponential base for the prestige combat multiplier: Math.pow(base, prestigeCount).
  * Replaces the former linear formula (1 + count * 0.1) to enable late-game zone progression.
@@ -391,11 +379,6 @@ bossRouter.post("/challenge", async(context) => {
       where: { discordId },
     });
 
-    const secret = process.env.ANTI_CHEAT_SECRET;
-    const updatedSignature = secret === undefined
-      ? undefined
-      : computeHmac(JSON.stringify(state), secret);
-
     const { bossId } = body;
     void logger.metric("boss_challenge", 1, { bossId, discordId, won });
 
@@ -418,9 +401,6 @@ bossRouter.post("/challenge", async(context) => {
     if (casualties !== undefined) {
       response.casualties = casualties;
     }
-    if (updatedSignature !== undefined) {
-      response.signature = updatedSignature;
-    }
 
     return context.json(response);
   } catch (error) {

apps/api/test/middleware/auth.spec.ts

@@ -6,26 +6,18 @@ vi.mock("../../src/services/jwt.js", () => ({
   verifyToken: vi.fn(),
 }));
 
-vi.mock("../../src/services/logger.js", () => ({
-  logger: {
-    error: vi.fn().mockResolvedValue(undefined),
-  },
-}));
-
 describe("authMiddleware", () => {
   beforeEach(() => {
     vi.resetModules();
-    vi.clearAllMocks();
   });
 
   const makeApp = async () => {
     const { authMiddleware } = await import("../../src/middleware/auth.js");
     const { verifyToken } = await import("../../src/services/jwt.js");
-    const { logger } = await import("../../src/services/logger.js");
     const app = new Hono<{ Variables: { discordId: string } }>();
     app.use("*", authMiddleware);
     app.get("/test", (c) => c.json({ discordId: c.get("discordId") }));
-    return { app, logger, verifyToken };
+    return { app, verifyToken };
   };
 
   it("returns 401 when Authorization header is missing", async () => {
@@ -53,8 +45,8 @@ describe("authMiddleware", () => {
     expect(body.discordId).toBe("user_123");
   });
 
-  it("returns 401 and logs when verifyToken throws a non-expiry error", async () => {
+  it("returns 401 when verifyToken throws", async () => {
-    const { app, logger, verifyToken } = await makeApp();
+    const { app, verifyToken } = await makeApp();
     vi.mocked(verifyToken).mockImplementationOnce(() => {
       throw new Error("Invalid token");
     });
@@ -62,15 +54,10 @@ describe("authMiddleware", () => {
       headers: { Authorization: "Bearer bad_token" },
     }));
     expect(res.status).toBe(401);
-    /* eslint-disable-next-line @typescript-eslint/consistent-type-assertions -- logger mock requires cast */
-    expect((logger.error as ReturnType<typeof vi.fn>)).toHaveBeenCalledWith(
-      "auth_middleware",
-      expect.any(Error),
-    );
   });
 
-  it("returns 401 and logs when verifyToken throws a non-Error value", async () => {
+  it("returns 401 when verifyToken throws a non-Error value", async () => {
-    const { app, logger, verifyToken } = await makeApp();
+    const { app, verifyToken } = await makeApp();
     vi.mocked(verifyToken).mockImplementationOnce(() => {
       throw "raw string error";
     });
@@ -78,23 +65,5 @@ describe("authMiddleware", () => {
       headers: { Authorization: "Bearer bad_token" },
     }));
     expect(res.status).toBe(401);
-    /* eslint-disable-next-line @typescript-eslint/consistent-type-assertions -- logger mock requires cast */
-    expect((logger.error as ReturnType<typeof vi.fn>)).toHaveBeenCalledWith(
-      "auth_middleware",
-      expect.any(Error),
-    );
-  });
-
-  it("returns 401 without logging when token has expired", async () => {
-    const { app, logger, verifyToken } = await makeApp();
-    vi.mocked(verifyToken).mockImplementationOnce(() => {
-      throw new Error("Token has expired");
-    });
-    const res = await app.fetch(new Request("http://localhost/test", {
-      headers: { Authorization: "Bearer expired_token" },
-    }));
-    expect(res.status).toBe(401);
-    /* eslint-disable-next-line @typescript-eslint/consistent-type-assertions -- logger mock requires cast */
-    expect((logger.error as ReturnType<typeof vi.fn>)).not.toHaveBeenCalled();
   });
 });

apps/api/test/routes/boss.spec.ts

@@ -340,37 +340,6 @@ describe("boss route", () => {
     expect(area?.status).toBe("locked");
   });
 
-  it("includes HMAC signature in response when ANTI_CHEAT_SECRET is set", async () => {
-    process.env.ANTI_CHEAT_SECRET = "test_secret";
-    const state = makeState({
-      bosses:      [makeBoss()] as GameState["bosses"],
-      adventurers: [makeAdventurer()] as GameState["adventurers"],
-      zones:       [],
-    });
-    vi.mocked(prisma.gameState.findUnique).mockResolvedValueOnce({ state } as never);
-    vi.mocked(prisma.gameState.update).mockResolvedValueOnce({} as never);
-    const res = await challenge({ bossId: "test_boss" });
-    expect(res.status).toBe(200);
-    const body = await res.json() as { signature: string | undefined };
-    expect(body.signature).toBeDefined();
-    delete process.env.ANTI_CHEAT_SECRET;
-  });
-
-  it("omits signature in response when ANTI_CHEAT_SECRET is not set", async () => {
-    delete process.env.ANTI_CHEAT_SECRET;
-    const state = makeState({
-      bosses:      [makeBoss()] as GameState["bosses"],
-      adventurers: [makeAdventurer()] as GameState["adventurers"],
-      zones:       [],
-    });
-    vi.mocked(prisma.gameState.findUnique).mockResolvedValueOnce({ state } as never);
-    vi.mocked(prisma.gameState.update).mockResolvedValueOnce({} as never);
-    const res = await challenge({ bossId: "test_boss" });
-    expect(res.status).toBe(200);
-    const body = await res.json() as { signature: string | undefined };
-    expect(body.signature).toBeUndefined();
-  });
-
   it("returns 500 when the database throws", async () => {
     vi.mocked(prisma.gameState.findUnique).mockRejectedValueOnce(new Error("DB error"));
     const res = await challenge({ bossId: "test_boss" });

apps/api/test/routes/debug.spec.ts

@@ -597,7 +597,7 @@ describe("debug route", () => {
 
     it("patches adventurer stats when only name has changed (exercises all earlier OR conditions)", async () => {
       const state = makeState({
-        adventurers: [{ id: "militia", count: 5, unlocked: true, baseCost: 65, goldPerSecond: 0.7, essencePerSecond: 0, combatPower: 3, level: 2, name: "Old Name", class: "warrior" }] as GameState["adventurers"],
+        adventurers: [{ id: "militia", count: 5, unlocked: true, baseCost: 100, goldPerSecond: 0.7, essencePerSecond: 0, combatPower: 3, level: 2, name: "Old Name", class: "warrior" }] as GameState["adventurers"],
       });
       vi.mocked(prisma.gameState.findUnique).mockResolvedValueOnce({ state } as never);
       vi.mocked(prisma.gameState.update).mockResolvedValueOnce({} as never);

apps/web/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@elysium/web",
-  "version": "0.5.0",
+  "version": "0.4.0",
   "private": true,
   "type": "module",
   "scripts": {

apps/web/src/api/client.ts

@@ -92,11 +92,6 @@ const fetchJson = async <T>(
       = typeof errorBody.error === "string"
         ? errorBody.error
         : "Unknown error";
-    if (response.status === 401) {
-      globalThis.localStorage.removeItem("elysium_token");
-      globalThis.localStorage.removeItem("elysium_save_signature");
-      globalThis.location.href = "/";
-    }
     if (response.status >= 400 && response.status < 500) {
       throw new ValidationError(message, response.status);
     }

apps/web/src/context/gameContext.tsx

@@ -1496,20 +1496,11 @@ export const GameProvider = ({
               });
 
               /*
-               * Boss fight modifies server state; update signature chain so
+               * Boss fight modifies server state; clear stale signature so
-               * the next pre-save or auto-save sends the correct token.
+               * the next pre-save or auto-save does not send a mismatched one.
                */
-              if (result.signature === undefined) {
+              signatureReference.current = null;
-                signatureReference.current = null;
+              localStorage.removeItem("elysium_save_signature");
-                localStorage.removeItem("elysium_save_signature");
-              } else {
-                signatureReference.current = result.signature;
-                localStorage.setItem(
-                  "elysium_save_signature",
-                  result.signature,
-                );
-              }
-              lastSaveReference.current = Date.now();
               setAutoBossLastResult({
                 at:       Date.now(),
                 bossName: bossName,
@@ -2186,14 +2177,6 @@ export const GameProvider = ({
         }
         return applyBossResult(previous, bossId, result);
       });
-      if (result.signature === undefined) {
-        signatureReference.current = null;
-        localStorage.removeItem("elysium_save_signature");
-      } else {
-        signatureReference.current = result.signature;
-        localStorage.setItem("elysium_save_signature", result.signature);
-      }
-      lastSaveReference.current = Date.now();
       setBattleResult({ bossName: boss.name, result: result });
     } catch (error_: unknown) {
       const bossErrorMessage

package.json

@@ -1,6 +1,6 @@
 {
   "name": "elysium",
-  "version": "0.5.0",
+  "version": "0.4.0",
   "private": true,
   "type": "module",
   "scripts": {

packages/types/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@elysium/types",
-  "version": "0.5.0",
+  "version": "0.4.0",
   "private": true,
   "type": "module",
   "main": "./prod/src/index.js",

packages/types/src/interfaces/api.ts

@@ -170,11 +170,6 @@ interface BossChallengeResponse {
     adventurerId: string;
     killed:       number;
   }>;
-
-  /**
-   * HMAC-SHA256 signature of the updated state for anti-cheat chain continuity.
-   */
-  signature?: string;
 }
 
 type PrestigeRequest = Record<string, never>;