init

internal/handler/registration_handler.go

@@ -0,0 +1,119 @@
+package handler
+
+import (
+	"exam_registration/internal/service"
+	"exam_registration/pkg/response"
+	"github.com/gin-gonic/gin"
+	"strconv"
+)
+
+type RegistrationHandler struct {
+	registrationService *service.RegistrationService
+}
+
+func NewRegistrationHandler() *RegistrationHandler {
+	return &RegistrationHandler{
+		registrationService: &service.RegistrationService{},
+	}
+}
+
+// CreateRegistration 创建报名
+func (h *RegistrationHandler) CreateRegistration(c *gin.Context) {
+	userID, _ := c.Get("user_id")
+	
+	var req struct {
+		ExamID uint64 `json:"exam_id" binding:"required"`
+		Remark string `json:"remark"`
+	}
+	if err := c.ShouldBindJSON(&req); err != nil {
+		response.Error(c, response.BAD_REQUEST, "参数错误")
+		return
+	}
+
+	if err := h.registrationService.CreateRegistration(userID.(uint64), req.ExamID, req.Remark); err != nil {
+		response.Error(c, response.ERROR, err.Error())
+		return
+	}
+
+	response.Success(c, nil)
+}
+
+// GetRegistrationList 获取报名列表
+func (h *RegistrationHandler) GetRegistrationList(c *gin.Context) {
+	userIDStr := c.Query("user_id")
+	examIDStr := c.Query("exam_id")
+	page, _ := strconv.Atoi(c.DefaultQuery("page", "1"))
+	pageSize, _ := strconv.Atoi(c.DefaultQuery("pageSize", "10"))
+
+	var userID, examID int
+	if userIDStr != "" {
+		userID, _ = strconv.Atoi(userIDStr)
+	}
+	if examIDStr != "" {
+		examID, _ = strconv.Atoi(examIDStr)
+	}
+
+	registrations, total, err := h.registrationService.GetRegistrationList(userID, examID, page, pageSize)
+	if err != nil {
+		response.Error(c, response.ERROR, err.Error())
+		return
+	}
+
+	response.Success(c, gin.H{
+		"list":     registrations,
+		"total":    total,
+		"page":     page,
+		"pageSize": pageSize,
+	})
+}
+
+// AuditRegistration 审核报名
+func (h *RegistrationHandler) AuditRegistration(c *gin.Context) {
+	regID, _ := strconv.ParseUint(c.Param("id"), 10, 64)
+	
+	var req struct {
+		Status  int    `json:"status" binding:"required"` // 1:通过，2:拒绝
+		Comment string `json:"comment"`
+	}
+	if err := c.ShouldBindJSON(&req); err != nil {
+		response.Error(c, response.BAD_REQUEST, "参数错误")
+		return
+	}
+
+	if err := h.registrationService.AuditRegistration(regID, req.Status, req.Comment); err != nil {
+		response.Error(c, response.ERROR, err.Error())
+		return
+	}
+
+	response.Success(c, nil)
+}
+
+// UpdateRegistration 更新报名信息
+func (h *RegistrationHandler) UpdateRegistration(c *gin.Context) {
+	regID, _ := strconv.ParseUint(c.Param("id"), 10, 64)
+	
+	var updates map[string]interface{}
+	if err := c.ShouldBindJSON(&updates); err != nil {
+		response.Error(c, response.BAD_REQUEST, "参数错误")
+		return
+	}
+
+	if err := h.registrationService.UpdateRegistration(regID, updates); err != nil {
+		response.Error(c, response.ERROR, err.Error())
+		return
+	}
+
+	response.Success(c, nil)
+}
+
+// DeleteRegistration 取消报名
+func (h *RegistrationHandler) DeleteRegistration(c *gin.Context) {
+	regID, _ := strconv.ParseUint(c.Param("id"), 10, 64)
+
+	if err := h.registrationService.DeleteRegistration(regID); err != nil {
+		response.Error(c, response.ERROR, err.Error())
+		return
+	}
+
+	response.Success(c, nil)
+}