cart

src/modules/cart/controllers/cart.controller.ts

@@ -1,8 +1,9 @@
-import { Controller, Get, Post, Body, Patch, Param, Delete, UseGuards } from '@nestjs/common';
+import { Controller, Get, Post, Body, Patch, Delete, UseGuards, Param } from '@nestjs/common';
 import { CartService } from '../providers/cart.service';
-import { CreateCartDto } from '../dto/create-cart.dto';
-import { UpdateCartDto } from '../dto/update-cart.dto';
-import { ApiTags, ApiOperation, ApiResponse, ApiBearerAuth, ApiBody } from '@nestjs/swagger';
+import { AddItemToCartDto } from '../dto/add-item.dto';
+import { UpdateItemQuantityDto } from '../dto/update-item.dto';
+import { ApplyCouponDto } from '../dto/apply-coupon.dto';
+import { ApiTags, ApiOperation, ApiResponse, ApiBearerAuth, ApiBody, ApiParam } from '@nestjs/swagger';
 import { AuthGuard } from '../../auth/guards/auth.guard';
 import { UserId } from 'src/common/decorators/user-id.decorator';
 import { RestId } from 'src/common/decorators/rest-id.decorator';
@@ -14,50 +15,62 @@ import { RestId } from 'src/common/decorators/rest-id.decorator';
 export class CartController {
   constructor(private readonly cartService: CartService) {}
 
-  @Post()
-  @ApiOperation({ summary: 'Create or update user cart' })
-  @ApiBody({ type: CreateCartDto })
-  @ApiResponse({ status: 201, description: 'Cart created successfully' })
-  async create(@UserId() userId: string, @RestId() restaurantId: string, @Body() createCartDto: CreateCartDto) {
-    return this.cartService.create(userId, restaurantId, createCartDto);
-  }
-
   @Get()
-  @ApiOperation({ summary: 'Get all active carts for the current user' })
-  @ApiResponse({ status: 200, description: 'Carts retrieved successfully' })
-  async findAll(@UserId() userId: string) {
-    return this.cartService.findByUser(userId);
-  }
-
-  @Get(':id')
-  @ApiOperation({ summary: 'Get a specific cart by ID' })
+  @ApiOperation({ summary: 'Get cart for current user and restaurant' })
   @ApiResponse({ status: 200, description: 'Cart retrieved successfully' })
   @ApiResponse({ status: 404, description: 'Cart not found' })
-  async findOne(@Param('id') id: string, @UserId() userId: string) {
-    return this.cartService.findOne(id, userId);
+  async findOne(@UserId() userId: string, @RestId() restaurantId: string) {
+    return this.cartService.findOne(userId, restaurantId);
   }
 
-  @Patch(':id')
-  @ApiOperation({ summary: 'Update a cart' })
-  @ApiBody({ type: UpdateCartDto })
-  @ApiResponse({ status: 200, description: 'Cart updated successfully' })
-  @ApiResponse({ status: 404, description: 'Cart not found' })
-  async update(@Param('id') id: string, @Body() updateCartDto: UpdateCartDto, @UserId() userId: string) {
-    return this.cartService.update(id, userId, updateCartDto);
+  @Post('items')
+  @ApiOperation({ summary: 'Add item to cart (increments quantity if item exists)' })
+  @ApiBody({ type: AddItemToCartDto })
+  @ApiResponse({ status: 201, description: 'Item added to cart successfully' })
+  @ApiResponse({ status: 400, description: 'Bad request (e.g., insufficient stock)' })
+  @ApiResponse({ status: 404, description: 'Food not found' })
+  async addItem(@UserId() userId: string, @RestId() restaurantId: string, @Body() addItemDto: AddItemToCartDto) {
+    return this.cartService.addItem(userId, restaurantId, addItemDto);
   }
 
-  @Delete('clear')
-  @ApiOperation({ summary: 'Clear all active carts for the current user' })
-  @ApiResponse({ status: 200, description: 'All carts cleared successfully' })
-  async clearAll(@UserId() userId: string) {
-    return this.cartService.clearUserCart(userId);
+  @Patch('items/:itemId')
+  @ApiOperation({ summary: 'Update item quantity in cart' })
+  @ApiParam({ name: 'itemId', description: 'Item ID in the cart' })
+  @ApiBody({ type: UpdateItemQuantityDto })
+  @ApiResponse({ status: 200, description: 'Item quantity updated successfully' })
+  @ApiResponse({ status: 400, description: 'Bad request (e.g., insufficient stock)' })
+  @ApiResponse({ status: 404, description: 'Item not found in cart' })
+  async updateItemQuantity(
+    @UserId() userId: string,
+    @RestId() restaurantId: string,
+    @Param('itemId') itemId: string,
+    @Body() updateItemDto: UpdateItemQuantityDto,
+  ) {
+    return this.cartService.updateItemQuantity(userId, restaurantId, itemId, updateItemDto);
   }
 
-  @Delete(':id')
-  @ApiOperation({ summary: 'Delete a cart (soft delete)' })
-  @ApiResponse({ status: 200, description: 'Cart deleted successfully' })
-  @ApiResponse({ status: 404, description: 'Cart not found' })
-  async remove(@Param('id') id: string, @UserId() userId: string) {
-    return this.cartService.remove(id, userId);
+  @Delete('items/:itemId')
+  @ApiOperation({ summary: 'Remove item from cart' })
+  @ApiParam({ name: 'itemId', description: 'Item ID in the cart' })
+  @ApiResponse({ status: 200, description: 'Item removed from cart successfully' })
+  @ApiResponse({ status: 404, description: 'Item not found in cart' })
+  async removeItem(@UserId() userId: string, @RestId() restaurantId: string, @Param('itemId') itemId: string) {
+    return this.cartService.removeItem(userId, restaurantId, itemId);
+  }
+
+  @Post('apply-coupon')
+  @ApiOperation({ summary: 'Apply coupon to cart' })
+  @ApiBody({ type: ApplyCouponDto })
+  @ApiResponse({ status: 200, description: 'Coupon applied successfully' })
+  @ApiResponse({ status: 400, description: 'Invalid coupon code' })
+  async applyCoupon(@UserId() userId: string, @RestId() restaurantId: string, @Body() applyCouponDto: ApplyCouponDto) {
+    return this.cartService.applyCoupon(userId, restaurantId, applyCouponDto);
+  }
+
+  @Delete('coupon')
+  @ApiOperation({ summary: 'Remove coupon from cart' })
+  @ApiResponse({ status: 200, description: 'Coupon removed successfully' })
+  async removeCoupon(@UserId() userId: string, @RestId() restaurantId: string) {
+    return this.cartService.removeCoupon(userId, restaurantId);
   }
 }