后台完成修复，初始化项目
This commit is contained in:
@@ -0,0 +1,382 @@
|
||||
package com.org.flashsalesystem.controller;
|
||||
|
||||
import com.org.flashsalesystem.dto.FlashSaleDTO;
|
||||
import com.org.flashsalesystem.dto.UserDTO;
|
||||
import com.org.flashsalesystem.service.FlashSaleService;
|
||||
import com.org.flashsalesystem.service.UserService;
|
||||
import io.swagger.v3.oas.annotations.Operation;
|
||||
import io.swagger.v3.oas.annotations.Parameter;
|
||||
import io.swagger.v3.oas.annotations.responses.ApiResponse;
|
||||
import io.swagger.v3.oas.annotations.responses.ApiResponses;
|
||||
import io.swagger.v3.oas.annotations.tags.Tag;
|
||||
import lombok.extern.slf4j.Slf4j;
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.http.ResponseEntity;
|
||||
import org.springframework.validation.annotation.Validated;
|
||||
import org.springframework.web.bind.annotation.*;
|
||||
|
||||
import javax.servlet.http.HttpServletRequest;
|
||||
import javax.servlet.http.HttpSession;
|
||||
import java.util.HashMap;
|
||||
import java.util.List;
|
||||
import java.util.Map;
|
||||
|
||||
/**
|
||||
* 秒杀控制器
|
||||
* 处理秒杀相关的HTTP请求
|
||||
*/
|
||||
@Tag(name = "秒杀管理", description = "秒杀活动创建、参与、状态管理等接口")
|
||||
@RestController
|
||||
@RequestMapping("/api/flashsale")
|
||||
@Slf4j
|
||||
public class FlashSaleController {
|
||||
|
||||
@Autowired
|
||||
private FlashSaleService flashSaleService;
|
||||
|
||||
@Autowired
|
||||
private UserService userService;
|
||||
|
||||
/**
|
||||
* 创建秒杀活动
|
||||
*/
|
||||
@Operation(summary = "创建秒杀活动", description = "创建新的秒杀活动")
|
||||
@ApiResponses(value = {
|
||||
@ApiResponse(responseCode = "200", description = "秒杀活动创建成功"),
|
||||
@ApiResponse(responseCode = "400", description = "创建失败，参数验证错误")
|
||||
})
|
||||
@PostMapping("/create")
|
||||
public ResponseEntity<Map<String, Object>> createFlashSale(@Validated @RequestBody FlashSaleDTO.CreateDTO createDTO) {
|
||||
try {
|
||||
FlashSaleDTO flashSale = flashSaleService.createFlashSale(createDTO);
|
||||
|
||||
Map<String, Object> response = new HashMap<>();
|
||||
response.put("success", true);
|
||||
response.put("message", "秒杀活动创建成功");
|
||||
response.put("data", flashSale);
|
||||
|
||||
return ResponseEntity.ok(response);
|
||||
} catch (Exception e) {
|
||||
log.error("创建秒杀活动失败", e);
|
||||
|
||||
Map<String, Object> response = new HashMap<>();
|
||||
response.put("success", false);
|
||||
response.put("message", e.getMessage());
|
||||
|
||||
return ResponseEntity.badRequest().body(response);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 参与秒杀
|
||||
*/
|
||||
@PostMapping("/participate")
|
||||
public ResponseEntity<Map<String, Object>> participateFlashSale(@Validated @RequestBody FlashSaleDTO.ParticipateDTO participateDTO,
|
||||
HttpServletRequest request) {
|
||||
try {
|
||||
Long userId = getCurrentUserId(request);
|
||||
if (userId == null) {
|
||||
return createUnauthorizedResponse();
|
||||
}
|
||||
|
||||
FlashSaleDTO.ResultDTO result = flashSaleService.participateFlashSale(userId, participateDTO);
|
||||
|
||||
Map<String, Object> response = new HashMap<>();
|
||||
response.put("success", result.getSuccess());
|
||||
response.put("message", result.getMessage());
|
||||
response.put("data", result);
|
||||
|
||||
if (result.getSuccess()) {
|
||||
return ResponseEntity.ok(response);
|
||||
} else {
|
||||
return ResponseEntity.badRequest().body(response);
|
||||
}
|
||||
} catch (Exception e) {
|
||||
log.error("参与秒杀失败", e);
|
||||
|
||||
Map<String, Object> response = new HashMap<>();
|
||||
response.put("success", false);
|
||||
response.put("message", "系统异常，请稍后重试");
|
||||
|
||||
return ResponseEntity.badRequest().body(response);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取秒杀活动列表
|
||||
*/
|
||||
@PostMapping("/list")
|
||||
public ResponseEntity<Map<String, Object>> getFlashSaleList(@RequestBody FlashSaleDTO.QueryDTO queryDTO) {
|
||||
try {
|
||||
Map<String, Object> result = flashSaleService.getFlashSaleList(queryDTO);
|
||||
|
||||
Map<String, Object> response = new HashMap<>();
|
||||
response.put("success", true);
|
||||
response.put("data", result);
|
||||
|
||||
return ResponseEntity.ok(response);
|
||||
} catch (Exception e) {
|
||||
log.error("获取秒杀活动列表失败", e);
|
||||
|
||||
Map<String, Object> response = new HashMap<>();
|
||||
response.put("success", false);
|
||||
response.put("message", e.getMessage());
|
||||
|
||||
return ResponseEntity.badRequest().body(response);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取正在进行的秒杀活动
|
||||
*/
|
||||
@GetMapping("/active")
|
||||
public ResponseEntity<Map<String, Object>> getActiveFlashSales() {
|
||||
try {
|
||||
List<FlashSaleDTO> activeFlashSales = flashSaleService.getActiveFlashSales();
|
||||
|
||||
Map<String, Object> response = new HashMap<>();
|
||||
response.put("success", true);
|
||||
response.put("data", activeFlashSales);
|
||||
|
||||
return ResponseEntity.ok(response);
|
||||
} catch (Exception e) {
|
||||
log.error("获取正在进行的秒杀活动失败", e);
|
||||
|
||||
Map<String, Object> response = new HashMap<>();
|
||||
response.put("success", false);
|
||||
response.put("message", e.getMessage());
|
||||
|
||||
return ResponseEntity.badRequest().body(response);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取秒杀活动详情
|
||||
*/
|
||||
@Operation(summary = "获取秒杀活动详情", description = "根据ID获取秒杀活动的详细信息")
|
||||
@GetMapping("/{id}")
|
||||
public ResponseEntity<Map<String, Object>> getFlashSale(@Parameter(description = "秒杀活动ID", required = true) @PathVariable Long id) {
|
||||
try {
|
||||
FlashSaleDTO flashSale = flashSaleService.getFlashSaleDTOById(id);
|
||||
|
||||
if (flashSale == null) {
|
||||
Map<String, Object> response = new HashMap<>();
|
||||
response.put("success", false);
|
||||
response.put("message", "秒杀活动不存在");
|
||||
return ResponseEntity.notFound().build();
|
||||
}
|
||||
|
||||
Map<String, Object> response = new HashMap<>();
|
||||
response.put("success", true);
|
||||
response.put("data", flashSale);
|
||||
|
||||
return ResponseEntity.ok(response);
|
||||
} catch (Exception e) {
|
||||
log.error("获取秒杀活动详情失败", e);
|
||||
|
||||
Map<String, Object> response = new HashMap<>();
|
||||
response.put("success", false);
|
||||
response.put("message", e.getMessage());
|
||||
|
||||
return ResponseEntity.badRequest().body(response);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 更新秒杀活动
|
||||
*/
|
||||
@Operation(summary = "更新秒杀活动", description = "更新秒杀活动信息")
|
||||
@ApiResponses(value = {
|
||||
@ApiResponse(responseCode = "200", description = "秒杀活动更新成功"),
|
||||
@ApiResponse(responseCode = "400", description = "更新失败，参数验证错误"),
|
||||
@ApiResponse(responseCode = "404", description = "秒杀活动不存在")
|
||||
})
|
||||
@PutMapping("/{id}")
|
||||
public ResponseEntity<Map<String, Object>> updateFlashSale(@Parameter(description = "秒杀活动ID", required = true) @PathVariable Long id,
|
||||
@Validated @RequestBody FlashSaleDTO.UpdateDTO updateDTO) {
|
||||
try {
|
||||
FlashSaleDTO flashSale = flashSaleService.updateFlashSale(id, updateDTO);
|
||||
|
||||
Map<String, Object> response = new HashMap<>();
|
||||
response.put("success", true);
|
||||
response.put("message", "秒杀活动更新成功");
|
||||
response.put("data", flashSale);
|
||||
|
||||
return ResponseEntity.ok(response);
|
||||
} catch (Exception e) {
|
||||
log.error("更新秒杀活动失败", e);
|
||||
|
||||
Map<String, Object> response = new HashMap<>();
|
||||
response.put("success", false);
|
||||
response.put("message", e.getMessage());
|
||||
|
||||
return ResponseEntity.badRequest().body(response);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 删除秒杀活动
|
||||
*/
|
||||
@Operation(summary = "删除秒杀活动", description = "删除指定的秒杀活动")
|
||||
@ApiResponses(value = {
|
||||
@ApiResponse(responseCode = "200", description = "秒杀活动删除成功"),
|
||||
@ApiResponse(responseCode = "400", description = "删除失败"),
|
||||
@ApiResponse(responseCode = "404", description = "秒杀活动不存在")
|
||||
})
|
||||
@DeleteMapping("/{id}")
|
||||
public ResponseEntity<Map<String, Object>> deleteFlashSale(@Parameter(description = "秒杀活动ID", required = true) @PathVariable Long id) {
|
||||
try {
|
||||
boolean success = flashSaleService.deleteFlashSale(id);
|
||||
|
||||
Map<String, Object> response = new HashMap<>();
|
||||
response.put("success", success);
|
||||
response.put("message", success ? "秒杀活动删除成功" : "秒杀活动删除失败");
|
||||
|
||||
return ResponseEntity.ok(response);
|
||||
} catch (Exception e) {
|
||||
log.error("删除秒杀活动失败", e);
|
||||
|
||||
Map<String, Object> response = new HashMap<>();
|
||||
response.put("success", false);
|
||||
response.put("message", e.getMessage());
|
||||
|
||||
return ResponseEntity.badRequest().body(response);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取秒杀活动剩余库存
|
||||
*/
|
||||
@GetMapping("/{id}/stock")
|
||||
public ResponseEntity<Map<String, Object>> getFlashSaleStock(@PathVariable Long id) {
|
||||
try {
|
||||
Integer stock = flashSaleService.getFlashSaleStock(id);
|
||||
|
||||
Map<String, Object> response = new HashMap<>();
|
||||
response.put("success", true);
|
||||
Map<String, Object> data = new HashMap<>();
|
||||
data.put("flashSaleId", id);
|
||||
data.put("remainingStock", stock);
|
||||
response.put("data", data);
|
||||
|
||||
return ResponseEntity.ok(response);
|
||||
} catch (Exception e) {
|
||||
log.error("获取秒杀活动库存失败", e);
|
||||
|
||||
Map<String, Object> response = new HashMap<>();
|
||||
response.put("success", false);
|
||||
response.put("message", e.getMessage());
|
||||
|
||||
return ResponseEntity.badRequest().body(response);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 预热秒杀活动
|
||||
*/
|
||||
@PostMapping("/{id}/preload")
|
||||
public ResponseEntity<Map<String, Object>> preloadFlashSale(@PathVariable Long id) {
|
||||
try {
|
||||
flashSaleService.preloadFlashSale(id);
|
||||
|
||||
Map<String, Object> response = new HashMap<>();
|
||||
response.put("success", true);
|
||||
response.put("message", "秒杀活动预热成功");
|
||||
|
||||
return ResponseEntity.ok(response);
|
||||
} catch (Exception e) {
|
||||
log.error("预热秒杀活动失败", e);
|
||||
|
||||
Map<String, Object> response = new HashMap<>();
|
||||
response.put("success", false);
|
||||
response.put("message", e.getMessage());
|
||||
|
||||
return ResponseEntity.badRequest().body(response);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 更新秒杀活动状态（定时任务调用）
|
||||
*/
|
||||
@PostMapping("/update-status")
|
||||
public ResponseEntity<Map<String, Object>> updateFlashSaleStatus() {
|
||||
try {
|
||||
flashSaleService.updateFlashSaleStatus();
|
||||
|
||||
Map<String, Object> response = new HashMap<>();
|
||||
response.put("success", true);
|
||||
response.put("message", "秒杀活动状态更新成功");
|
||||
|
||||
return ResponseEntity.ok(response);
|
||||
} catch (Exception e) {
|
||||
log.error("更新秒杀活动状态失败", e);
|
||||
|
||||
Map<String, Object> response = new HashMap<>();
|
||||
response.put("success", false);
|
||||
response.put("message", e.getMessage());
|
||||
|
||||
return ResponseEntity.badRequest().body(response);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 秒杀压力测试接口
|
||||
*/
|
||||
@PostMapping("/stress-test")
|
||||
public ResponseEntity<Map<String, Object>> stressTest(@RequestParam Long flashSaleId,
|
||||
@RequestParam(defaultValue = "100") int concurrency,
|
||||
HttpServletRequest request) {
|
||||
try {
|
||||
Long userId = getCurrentUserId(request);
|
||||
if (userId == null) {
|
||||
return createUnauthorizedResponse();
|
||||
}
|
||||
|
||||
// 这里可以实现压力测试逻辑
|
||||
// 模拟多个用户同时参与秒杀
|
||||
|
||||
Map<String, Object> response = new HashMap<>();
|
||||
response.put("success", true);
|
||||
response.put("message", "压力测试启动成功");
|
||||
Map<String, Object> data = new HashMap<>();
|
||||
data.put("flashSaleId", flashSaleId);
|
||||
data.put("concurrency", concurrency);
|
||||
response.put("data", data);
|
||||
|
||||
return ResponseEntity.ok(response);
|
||||
} catch (Exception e) {
|
||||
log.error("秒杀压力测试失败", e);
|
||||
|
||||
Map<String, Object> response = new HashMap<>();
|
||||
response.put("success", false);
|
||||
response.put("message", e.getMessage());
|
||||
|
||||
return ResponseEntity.badRequest().body(response);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取当前用户ID
|
||||
*/
|
||||
private Long getCurrentUserId(HttpServletRequest request) {
|
||||
HttpSession session = request.getSession(false);
|
||||
if (session == null) {
|
||||
return null;
|
||||
}
|
||||
|
||||
String token = (String) session.getAttribute("token");
|
||||
UserDTO user = userService.getUserByToken(token);
|
||||
|
||||
return user != null ? user.getId() : null;
|
||||
}
|
||||
|
||||
/**
|
||||
* 创建未授权响应
|
||||
*/
|
||||
private ResponseEntity<Map<String, Object>> createUnauthorizedResponse() {
|
||||
Map<String, Object> response = new HashMap<>();
|
||||
response.put("success", false);
|
||||
response.put("message", "用户未登录或登录已过期");
|
||||
return ResponseEntity.status(401).body(response);
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user