Add Stripe controller routes and full Plans CRUD in backoffice

backoffice/src/plans/plans.controller.ts

@@ -1,11 +1,30 @@
-import { Controller, Get, Param } from '@nestjs/common';
-import { ApiTags, ApiOperation } from '@nestjs/swagger';
-import { PlansService } from './plans.service';
+import { Controller, Get, Post, Patch, Delete, Param, Body, NotFoundException } from '@nestjs/common';
+import { ApiTags, ApiOperation, ApiBody, ApiBearerAuth } from '@nestjs/swagger';
+import { PlansService, Plan } from './plans.service';
+
+class CreatePlanDto {
+  id: string;
+  name: string;
+  description: string;
+  monthlyPrice: number;
+  yearlyPrice: number;
+  features: string[];
+  popular?: boolean;
+}
+
+class UpdatePlanDto {
+  name?: string;
+  description?: string;
+  monthlyPrice?: number;
+  yearlyPrice?: number;
+  features?: string[];
+  popular?: boolean;
+}
 
 @ApiTags('Plans')
 @Controller('plans')
 export class PlansController {
-  constructor(private readonly plansService: PlansService) {}
+  constructor(private readonly plansService: PlansService) { }
 
   @Get()
   @ApiOperation({ summary: 'Get all plans' })
@@ -16,6 +35,42 @@ export class PlansController {
   @Get(':id')
   @ApiOperation({ summary: 'Get plan by ID' })
   getPlanById(@Param('id') id: string) {
-    return this.plansService.getPlanById(id);
+    const plan = this.plansService.getPlanById(id);
+    if (!plan) {
+      throw new NotFoundException(`Plan with ID ${id} not found`);
+    }
+    return plan;
+  }
+
+  @Post()
+  @ApiBearerAuth()
+  @ApiOperation({ summary: 'Create a new plan' })
+  @ApiBody({ type: CreatePlanDto })
+  createPlan(@Body() body: CreatePlanDto) {
+    return this.plansService.createPlan(body);
+  }
+
+  @Patch(':id')
+  @ApiBearerAuth()
+  @ApiOperation({ summary: 'Update a plan' })
+  @ApiBody({ type: UpdatePlanDto })
+  updatePlan(@Param('id') id: string, @Body() body: UpdatePlanDto) {
+    const plan = this.plansService.updatePlan(id, body);
+    if (!plan) {
+      throw new NotFoundException(`Plan with ID ${id} not found`);
+    }
+    return plan;
+  }
+
+  @Delete(':id')
+  @ApiBearerAuth()
+  @ApiOperation({ summary: 'Delete a plan' })
+  deletePlan(@Param('id') id: string) {
+    const deleted = this.plansService.deletePlan(id);
+    if (!deleted) {
+      throw new NotFoundException(`Plan with ID ${id} not found`);
+    }
+    return { message: `Plan ${id} deleted successfully` };
   }
 }
+

backoffice/src/plans/plans.service.ts

@@ -12,7 +12,7 @@ export interface Plan {
 
 @Injectable()
 export class PlansService {
-  private readonly plans: Plan[] = [
+  private plans: Plan[] = [
     {
       id: 'starter',
       name: 'Starter',
@@ -53,7 +53,32 @@ export class PlansService {
   getAllPlans(): Plan[] {
     return this.plans;
   }
+
   getPlanById(id: string): Plan | undefined {
     return this.plans.find((p) => p.id === id);
   }
+
+  createPlan(plan: Plan): Plan {
+    this.plans.push(plan);
+    return plan;
+  }
+
+  updatePlan(id: string, updates: Partial<Plan>): Plan | undefined {
+    const index = this.plans.findIndex((p) => p.id === id);
+    if (index === -1) {
+      return undefined;
+    }
+    this.plans[index] = { ...this.plans[index], ...updates };
+    return this.plans[index];
+  }
+
+  deletePlan(id: string): boolean {
+    const index = this.plans.findIndex((p) => p.id === id);
+    if (index === -1) {
+      return false;
+    }
+    this.plans.splice(index, 1);
+    return true;
+  }
 }
+

backoffice/src/stripe/stripe.controller.ts

@@ -0,0 +1,85 @@
+import { Controller, Get, Post, Body, Param } from '@nestjs/common';
+import { ApiTags, ApiOperation, ApiBody, ApiBearerAuth } from '@nestjs/swagger';
+import { StripeService } from './stripe.service';
+
+class CreateCustomerDto {
+    email: string;
+    name: string;
+}
+
+class CreateSubscriptionDto {
+    customerId: string;
+    priceId: string;
+}
+
+class CreateCheckoutDto {
+    customerId: string;
+    priceId: string;
+    successUrl: string;
+    cancelUrl: string;
+}
+
+class BillingPortalDto {
+    customerId: string;
+    returnUrl: string;
+}
+
+class CancelSubscriptionDto {
+    subscriptionId: string;
+}
+
+@ApiTags('Stripe')
+@ApiBearerAuth()
+@Controller('stripe')
+export class StripeController {
+    constructor(private readonly stripeService: StripeService) { }
+
+    @Post('customers')
+    @ApiOperation({ summary: 'Create a Stripe customer' })
+    @ApiBody({ type: CreateCustomerDto })
+    async createCustomer(@Body() body: CreateCustomerDto) {
+        return this.stripeService.createCustomer(body.email, body.name);
+    }
+
+    @Post('subscriptions')
+    @ApiOperation({ summary: 'Create a subscription' })
+    @ApiBody({ type: CreateSubscriptionDto })
+    async createSubscription(@Body() body: CreateSubscriptionDto) {
+        return this.stripeService.createSubscription(body.customerId, body.priceId);
+    }
+
+    @Get('subscriptions/:customerId')
+    @ApiOperation({ summary: 'List subscriptions for a customer' })
+    async listSubscriptions(@Param('customerId') customerId: string) {
+        return this.stripeService.listSubscriptions(customerId);
+    }
+
+    @Post('subscriptions/cancel')
+    @ApiOperation({ summary: 'Cancel a subscription' })
+    @ApiBody({ type: CancelSubscriptionDto })
+    async cancelSubscription(@Body() body: CancelSubscriptionDto) {
+        return this.stripeService.cancelSubscription(body.subscriptionId);
+    }
+
+    @Post('checkout')
+    @ApiOperation({ summary: 'Create a checkout session' })
+    @ApiBody({ type: CreateCheckoutDto })
+    async createCheckoutSession(@Body() body: CreateCheckoutDto) {
+        return this.stripeService.createCheckoutSession(
+            body.customerId,
+            body.priceId,
+            body.successUrl,
+            body.cancelUrl,
+        );
+    }
+
+    @Post('billing-portal')
+    @ApiOperation({ summary: 'Create a billing portal session' })
+    @ApiBody({ type: BillingPortalDto })
+    async createBillingPortalSession(@Body() body: BillingPortalDto) {
+        return this.stripeService.createBillingPortalSession(
+            body.customerId,
+            body.returnUrl,
+        );
+    }
+}

backoffice/src/stripe/stripe.module.ts

@@ -1,11 +1,14 @@
 import { Module, Global } from '@nestjs/common';
 import { ConfigModule } from '@nestjs/config';
 import { StripeService } from './stripe.service';
+import { StripeController } from './stripe.controller';
 
 @Global()
 @Module({
   imports: [ConfigModule],
+  controllers: [StripeController],
   providers: [StripeService],
   exports: [StripeService],
 })
-export class StripeModule {}
+export class StripeModule { }
+