feat(keys,creator): add TWAP, graduated curve config, trade simulation and deprecation endpoints

prisma/schema/activity.prisma

@@ -17,6 +17,8 @@ enum ActivityType {
   GOVERNANCE_PROPOSAL_CREATED
   TIMELOCK_LOCKUP_PROPOSED
   CIRCUIT_BREAKER_THRESHOLD_UPDATED
+  GRADUATED_CURVE_CONFIGURED
+  KEY_DEPRECATED
   SUPPLY_FULLY_FUNDED
 }
 

prisma/schema/creator.prisma

@@ -42,6 +42,12 @@ model CreatorProfile {
   cooldownLedgers   Int      @default(0)
   perks             Json?
   followersCount    Int      @default(0)
+  /// Graduated curve milestones configuration (#869).
+  curveMilestones   Json?    @map("curve_milestones")
+  /// Base curve exponent (#869).
+  baseExponent      Int      @default(1) @map("base_exponent")
+  /// Lifecycle status of the creator key, e.g. Active or Deprecated (#872).
+  status            String   @default("Active")
   relaunchCount     Int      @default(0)
   createdAt         DateTime @default(now())
   updatedAt         DateTime @updatedAt

prisma/schema/migrations/20260930000000_add_graduated_curve_and_key_status/migration.sql

@@ -0,0 +1,8 @@
+-- AlterEnum
+ALTER TYPE "ActivityType" ADD VALUE IF NOT EXISTS 'GRADUATED_CURVE_CONFIGURED';
+ALTER TYPE "ActivityType" ADD VALUE IF NOT EXISTS 'KEY_DEPRECATED';
+
+-- AlterTable
+ALTER TABLE "CreatorProfile" ADD COLUMN IF NOT EXISTS "curve_milestones" JSONB,
+ADD COLUMN IF NOT EXISTS "base_exponent" INTEGER NOT NULL DEFAULT 1,
+ADD COLUMN IF NOT EXISTS "status" TEXT NOT NULL DEFAULT 'Active';

src/modules/creator/__tests__/creator-curve.test.ts

@@ -0,0 +1,242 @@
+jest.mock('../../../utils/prisma.utils', () => ({
+   prisma: {
+      creatorProfile: {
+         findFirst: jest.fn(),
+         update: jest.fn(),
+      },
+      stellarWallet: {
+         findUnique: jest.fn(),
+      },
+      activity: {
+         create: jest.fn(),
+      },
+   },
+}));
+
+jest.mock('../../../utils/logger.utils', () => ({
+   logger: {
+      info: jest.fn(),
+      warn: jest.fn(),
+      error: jest.fn(),
+      debug: jest.fn(),
+   },
+}));
+
+jest.mock('../creator-curve.service', () => ({
+   curveGateway: {
+      configureGraduatedCurve: jest.fn().mockResolvedValue({ transactionHash: 'mock-tx-hash' }),
+   },
+}));
+
+import request from 'supertest';
+import express from 'express';
+import creatorRouter from '../creator.routes';
+import keysRouter from '../../keys/keys.routes';
+import { prisma } from '../../../utils/prisma.utils';
+import { signWalletAccessToken } from '../../../utils/jwt.utils';
+import { curveGateway } from '../creator-curve.service';
+
+const app = express();
+app.use(express.json());
+app.use('/api/v1/creator', creatorRouter);
+app.use('/api/v1/keys', keysRouter);
+
+describe('Graduated Curve Configuration (#869)', () => {
+   const creatorWallet = 'GCREATORWALLETAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA';
+   const otherWallet = 'GOTHERWALLETAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA';
+   const creatorUserId = 'user-creator-1';
+   const otherUserId = 'user-other-2';
+   const keyId = 'creator-1';
+
+   let creatorToken: string;
+   let otherToken: string;
+
+   beforeAll(() => {
+      creatorToken = signWalletAccessToken(creatorWallet);
+      otherToken = signWalletAccessToken(otherWallet);
+   });
+
+   beforeEach(() => {
+      jest.clearAllMocks();
+   });
+
+   describe('POST /api/v1/creator/:keyId/curve', () => {
+      it('returns 401 when no token is provided', async () => {
+         const res = await request(app)
+            .post(`/api/v1/creator/${keyId}/curve`)
+            .send({ milestones: [{ supplyThreshold: 10, exponent: 2 }] });
+
+         expect(res.status).toBe(401);
+      });
+
+      it('returns 403 when caller is not the creator of the key', async () => {
+         (prisma.creatorProfile.findFirst as jest.Mock).mockResolvedValue({
+            id: keyId,
+            handle: keyId,
+            userId: creatorUserId,
+         });
+         (prisma.stellarWallet.findUnique as jest.Mock).mockResolvedValue({
+            userId: otherUserId,
+         });
+
+         const res = await request(app)
+            .post(`/api/v1/creator/${keyId}/curve`)
+            .set('Authorization', `Bearer ${otherToken}`)
+            .send({ milestones: [{ supplyThreshold: 10, exponent: 2 }] });
+
+         expect(res.status).toBe(403);
+      });
+
+      it('returns 422 when more than 5 milestones are provided', async () => {
+         (prisma.creatorProfile.findFirst as jest.Mock).mockResolvedValue({
+            id: keyId,
+            handle: keyId,
+            userId: creatorUserId,
+         });
+         (prisma.stellarWallet.findUnique as jest.Mock).mockResolvedValue({
+            userId: creatorUserId,
+         });
+
+         const res = await request(app)
+            .post(`/api/v1/creator/${keyId}/curve`)
+            .set('Authorization', `Bearer ${creatorToken}`)
+            .send({
+               milestones: [
+                  { supplyThreshold: 10, exponent: 2 },
+                  { supplyThreshold: 20, exponent: 2 },
+                  { supplyThreshold: 30, exponent: 3 },
+                  { supplyThreshold: 40, exponent: 3 },
+                  { supplyThreshold: 50, exponent: 4 },
+                  { supplyThreshold: 60, exponent: 5 },
+               ],
+            });
+
+         expect(res.status).toBe(422);
+      });
+
+      it('returns 422 when thresholds are out of order', async () => {
+         (prisma.creatorProfile.findFirst as jest.Mock).mockResolvedValue({
+            id: keyId,
+            handle: keyId,
+            userId: creatorUserId,
+         });
+         (prisma.stellarWallet.findUnique as jest.Mock).mockResolvedValue({
+            userId: creatorUserId,
+         });
+
+         const res = await request(app)
+            .post(`/api/v1/creator/${keyId}/curve`)
+            .set('Authorization', `Bearer ${creatorToken}`)
+            .send({
+               milestones: [
+                  { supplyThreshold: 20, exponent: 2 },
+                  { supplyThreshold: 10, exponent: 3 },
+               ],
+            });
+
+         expect(res.status).toBe(422);
+      });
+
+      it('returns 422 when exponent is outside 1–5 or fractional', async () => {
+         (prisma.creatorProfile.findFirst as jest.Mock).mockResolvedValue({
+            id: keyId,
+            handle: keyId,
+            userId: creatorUserId,
+         });
+         (prisma.stellarWallet.findUnique as jest.Mock).mockResolvedValue({
+            userId: creatorUserId,
+         });
+
+         const res0 = await request(app)
+            .post(`/api/v1/creator/${keyId}/curve`)
+            .set('Authorization', `Bearer ${creatorToken}`)
+            .send({ milestones: [{ supplyThreshold: 10, exponent: 0 }] });
+         expect(res0.status).toBe(422);
+
+         const res6 = await request(app)
+            .post(`/api/v1/creator/${keyId}/curve`)
+            .set('Authorization', `Bearer ${creatorToken}`)
+            .send({ milestones: [{ supplyThreshold: 10, exponent: 6 }] });
+         expect(res6.status).toBe(422);
+
+         const resFractional = await request(app)
+            .post(`/api/v1/creator/${keyId}/curve`)
+            .set('Authorization', `Bearer ${creatorToken}`)
+            .send({ milestones: [{ supplyThreshold: 10, exponent: 1.5 }] });
+         expect(resFractional.status).toBe(422);
+      });
+
+      it('submits contract call, stores milestones, records activity, and returns 200 for valid input', async () => {
+         const validMilestones = [
+            { supplyThreshold: 10, exponent: 2 },
+            { supplyThreshold: 50, exponent: 3 },
+            { supplyThreshold: 100, exponent: 4 },
+         ];
+
+         (prisma.creatorProfile.findFirst as jest.Mock).mockResolvedValue({
+            id: keyId,
+            handle: keyId,
+            userId: creatorUserId,
+            baseExponent: 1,
+         });
+         (prisma.stellarWallet.findUnique as jest.Mock).mockResolvedValue({
+            userId: creatorUserId,
+         });
+         (prisma.creatorProfile.update as jest.Mock).mockResolvedValue({
+            id: keyId,
+            curveMilestones: validMilestones,
+            baseExponent: 1,
+         });
+
+         const res = await request(app)
+            .post(`/api/v1/creator/${keyId}/curve`)
+            .set('Authorization', `Bearer ${creatorToken}`)
+            .send({ milestones: validMilestones });
+
+         expect(res.status).toBe(200);
+         expect(res.body.success).toBe(true);
+         expect(res.body.data.keyId).toBe(keyId);
+         expect(res.body.data.milestones).toEqual(validMilestones);
+         expect(res.body.data.baseExponent).toBe(1);
+
+         expect(curveGateway.configureGraduatedCurve).toHaveBeenCalledWith({
+            creatorId: keyId,
+            milestones: validMilestones,
+         });
+         expect(prisma.creatorProfile.update).toHaveBeenCalledWith({
+            where: { id: keyId },
+            data: { curveMilestones: validMilestones },
+         });
+         expect(prisma.activity.create).toHaveBeenCalled();
+      });
+   });
+
+   describe('GET /api/v1/keys/:keyId/curve-config', () => {
+      it('returns 404 when key is not found', async () => {
+         (prisma.creatorProfile.findFirst as jest.Mock).mockResolvedValue(null);
+
+         const res = await request(app).get(`/api/v1/keys/nonexistent/curve-config`);
+         expect(res.status).toBe(404);
+      });
+
+      it('returns milestones and base exponent without authentication', async () => {
+         const storedMilestones = [
+            { supplyThreshold: 25, exponent: 2 },
+            { supplyThreshold: 75, exponent: 4 },
+         ];
+
+         (prisma.creatorProfile.findFirst as jest.Mock).mockResolvedValue({
+            id: keyId,
+            curveMilestones: storedMilestones,
+            baseExponent: 1,
+         });
+
+         const res = await request(app).get(`/api/v1/keys/${keyId}/curve-config`);
+         expect(res.status).toBe(200);
+         expect(res.body.success).toBe(true);
+         expect(res.body.data.keyId).toBe(keyId);
+         expect(res.body.data.milestones).toEqual(storedMilestones);
+         expect(res.body.data.baseExponent).toBe(1);
+      });
+   });
+});