feat():learning后台管理项目初始化

internal/api/handlers/message_push_handler.go

@@ -0,0 +1,134 @@
+package handlers
+
+import (
+	"strconv"
+
+	"goalfymax-admin/internal/models"
+	"goalfymax-admin/internal/services"
+	"goalfymax-admin/pkg/utils"
+
+	"github.com/gin-gonic/gin"
+)
+
+// MessagePushHandler 消息推送处理器
+type MessagePushHandler struct {
+	service  services.MessagePushService
+	response *utils.Response
+}
+
+// NewMessagePushHandler 创建消息推送处理器
+func NewMessagePushHandler(service services.MessagePushService) *MessagePushHandler {
+	return &MessagePushHandler{
+		service:  service,
+		response: utils.NewResponse(),
+	}
+}
+
+// SendMessage 发送消息
+func (h *MessagePushHandler) SendMessage(c *gin.Context) {
+	var req models.MessagePushRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		h.response.ValidateError(c, err)
+		return
+	}
+
+	// 获取当前用户信息
+	userID, exists := c.Get("user_id")
+	if !exists {
+		h.response.Unauthorized(c, "无法获取用户信息")
+		return
+	}
+
+	// 处理用户ID类型
+	var senderID int
+	switch v := userID.(type) {
+	case int:
+		senderID = v
+	case uint:
+		senderID = int(v)
+	case string:
+		var err error
+		senderID, err = strconv.Atoi(v)
+		if err != nil {
+			h.response.InternalServerError(c, "用户ID格式错误")
+			return
+		}
+	default:
+		h.response.InternalServerError(c, "用户ID格式错误")
+		return
+	}
+
+	// 获取发送人姓名（从用户信息中获取）
+	senderName := "系统管理员"
+	if user, exists := c.Get("user"); exists {
+		if userInfo, ok := user.(map[string]interface{}); ok {
+			if name, ok := userInfo["name"].(string); ok {
+				senderName = name
+			}
+		}
+	}
+
+	result, err := h.service.SendMessage(c.Request.Context(), &req, senderID, senderName)
+	if err != nil {
+		h.response.InternalServerError(c, err.Error())
+		return
+	}
+
+	h.response.Success(c, result)
+}
+
+// GetPushLogs 获取推送记录列表
+func (h *MessagePushHandler) GetPushLogs(c *gin.Context) {
+	var req models.MessagePushListRequest
+	if err := c.ShouldBindQuery(&req); err != nil {
+		h.response.ValidateError(c, err)
+		return
+	}
+
+	result, err := h.service.GetPushLogs(c.Request.Context(), &req)
+	if err != nil {
+		h.response.InternalServerError(c, err.Error())
+		return
+	}
+
+	h.response.Success(c, result)
+}
+
+// GetPushLogByID 根据ID获取推送记录
+func (h *MessagePushHandler) GetPushLogByID(c *gin.Context) {
+	idStr := c.Param("id")
+	id, err := strconv.ParseInt(idStr, 10, 64)
+	if err != nil {
+		h.response.BadRequest(c, "无效的推送记录ID")
+		return
+	}
+
+	log, err := h.service.GetPushLogByID(c.Request.Context(), id)
+	if err != nil {
+		if err.Error() == "推送记录不存在" {
+			h.response.NotFound(c, "推送记录不存在")
+			return
+		}
+		h.response.InternalServerError(c, err.Error())
+		return
+	}
+
+	h.response.Success(c, log)
+}
+
+// SearchUsers 搜索用户
+func (h *MessagePushHandler) SearchUsers(c *gin.Context) {
+	var req models.UserSearchRequest
+	if err := c.ShouldBindQuery(&req); err != nil {
+		h.response.ValidateError(c, err)
+		return
+	}
+
+	result, err := h.service.SearchUsers(c.Request.Context(), &req)
+	if err != nil {
+		h.response.InternalServerError(c, err.Error())
+		return
+	}
+
+	h.response.Success(c, result)
+}