Merge pull request #253 from constantvictory/feat/platform-improvements-130-131-132-133

feat: platform improvements — ValidationPipe, CORS, health check, soft-delete

Author: Jambox11

package.json

@@ -31,14 +31,17 @@
     "@nestjs/core": "^11.0.1",
     "@nestjs/mapped-types": "*",
     "@nestjs/platform-express": "^11.0.1",
+    "@nestjs/terminus": "^11.1.1",
     "@nestjs/throttler": "^6.5.0",
     "@prisma/adapter-pg": "^7.3.0",
     "@prisma/client": "^7.3.0",
+    "axios": "^1.6.0",
+    "class-transformer": "^0.5.1",
+    "class-validator": "^0.15.1",
     "dotenv": "^17.2.3",
     "pg": "^8.17.2",
     "reflect-metadata": "^0.2.2",
-    "rxjs": "^7.8.1",
-    "axios": "^1.6.0"
+    "rxjs": "^7.8.1"
   },
   "devDependencies": {
     "@eslint/eslintrc": "^3.2.0",

pnpm-lock.yaml

@@ -85,14 +85,18 @@ model User {
   lastLoginAt DateTime?
 
   /// Operational metadata
-  createdAt DateTime @default(now())
-  updatedAt DateTime @updatedAt
+  createdAt DateTime  @default(now())
+  updatedAt DateTime  @updatedAt
+
+  /// Soft-delete timestamp (null = active)
+  deletedAt DateTime?
 
   /// Relation to user's wallets
   wallets Wallet[]
 
   @@index([authId])
   @@index([authProvider])
+  @@index([deletedAt])
 }
 
 /// Internal lifecycle states (wallets are not user-facing).
@@ -188,7 +192,11 @@ model RecoveryRequest {
   createdAt DateTime       @default(now())
   updatedAt DateTime       @updatedAt
 
+  /// Soft-delete timestamp (null = active)
+  deletedAt DateTime?
+
   @@index([walletId, status])
+  @@index([deletedAt])
 }
 
 /// API Key status lifecycle
@@ -210,14 +218,18 @@ model Developer {
   status      String   @default("ACTIVE")
   
   /// Metadata
-  createdAt   DateTime @default(now())
-  updatedAt   DateTime @updatedAt
-  
+  createdAt   DateTime  @default(now())
+  updatedAt   DateTime  @updatedAt
+
+  /// Soft-delete timestamp (null = active)
+  deletedAt   DateTime?
+
   /// Relations
   projects    Project[]
-  
+
   @@index([email])
   @@index([status])
+  @@index([deletedAt])
 }
 
 /// Project entity for organizing API keys and usage
@@ -240,16 +252,20 @@ model Project {
   rateLimitRpm Int     @default(60)
   
   /// Metadata
-  createdAt   DateTime @default(now())
-  updatedAt   DateTime @updatedAt
-  
+  createdAt   DateTime  @default(now())
+  updatedAt   DateTime  @updatedAt
+
+  /// Soft-delete timestamp (null = active)
+  deletedAt   DateTime?
+
   /// Relations
-  apiKeys         ApiKey[]
-  apiKeyUsage     ApiKeyUsage[]
+  apiKeys          ApiKey[]
+  apiKeyUsage      ApiKeyUsage[]
   webhookEndpoints WebhookEndpoint[]
-  
+
   @@index([developerId])
   @@index([status])
+  @@index([deletedAt])
 }
 
 /// API Key for developer authentication
@@ -470,14 +486,18 @@ model WebhookEndpoint {
   lastSuccessAt DateTime?
   
   /// Metadata
-  createdAt   DateTime @default(now())
-  updatedAt   DateTime @updatedAt
-  
+  createdAt   DateTime  @default(now())
+  updatedAt   DateTime  @updatedAt
+
+  /// Soft-delete timestamp (null = active)
+  deletedAt   DateTime?
+
   /// Relations
   deliveries  WebhookDelivery[]
-  
+
   @@index([projectId])
   @@index([status])
+  @@index([deletedAt])
 }
 
 /// Webhook delivery attempt tracking

prisma/schema.prisma

@@ -41,8 +41,7 @@ import { ProjectsModule } from './projects/projects.module';
     BalanceIndexerModule,
     WebhookModule,
     TransactionsModule,
-    DevelopersModule,
-    ProjectsModule,
+    HealthModule,
   ],
   controllers: [AppController],
   providers: [

src/app.module.ts

@@ -0,0 +1,22 @@
+import { Controller, Get } from '@nestjs/common';
+import { HealthCheck, HealthCheckService, PrismaHealthIndicator } from '@nestjs/terminus';
+import { PrismaService } from '../prisma/prisma.service';
+import { Public } from '../auth/public.decorator';
+
+@Controller('health')
+export class HealthController {
+  constructor(
+    private readonly health: HealthCheckService,
+    private readonly prismaIndicator: PrismaHealthIndicator,
+    private readonly prisma: PrismaService,
+  ) {}
+
+  @Public()
+  @Get()
+  @HealthCheck()
+  check() {
+    return this.health.check([
+      () => this.prismaIndicator.pingCheck('database', this.prisma),
+    ]);
+  }
+}

src/health/health.controller.ts

@@ -0,0 +1,10 @@
+import { Module } from '@nestjs/common';
+import { TerminusModule } from '@nestjs/terminus';
+import { PrismaModule } from '../prisma/prisma.module';
+import { HealthController } from './health.controller';
+
+@Module({
+  imports: [TerminusModule, PrismaModule],
+  controllers: [HealthController],
+})
+export class HealthModule {}

src/health/health.module.ts

@@ -1,4 +1,5 @@
 import { NestFactory } from '@nestjs/core';
+import { ValidationPipe } from '@nestjs/common';
 import { AppModule } from './app.module';
 import requestLogger from './common/middleware/request-logging.middleware';