138 lines
3.5 KiB
Go
138 lines
3.5 KiB
Go
// Package controller 提供管理端消息管理的 HTTP 接口处理
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package controller
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import (
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"strconv"
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"github.com/echochat/backend/app/admin/service"
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"github.com/echochat/backend/app/dto"
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"github.com/echochat/backend/pkg/utils"
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"github.com/gin-gonic/gin"
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)
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// MessageManageController 管理端消息管理控制器
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type MessageManageController struct {
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msgService *service.MessageManageService
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}
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// NewMessageManageController 创建消息管理控制器
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func NewMessageManageController(msgService *service.MessageManageService) *MessageManageController {
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return &MessageManageController{msgService: msgService}
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}
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// GetMessageList 获取消息列表（分页+多条件筛选）
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// GET /api/v1/admin/messages
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func (ctl *MessageManageController) GetMessageList(c *gin.Context) {
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ctx := c.Request.Context()
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var req dto.AdminMessageListRequest
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if err := c.ShouldBindQuery(&req); err != nil {
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utils.ResponseBadRequest(c, "参数格式错误")
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return
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}
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result, err := ctl.msgService.GetMessageList(ctx, &req)
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if err != nil {
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ctl.handleError(c, err, "获取消息列表失败")
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return
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}
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utils.ResponseOK(c, result)
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}
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// GetMessageDetail 获取消息详情
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// GET /api/v1/admin/messages/:id
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func (ctl *MessageManageController) GetMessageDetail(c *gin.Context) {
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ctx := c.Request.Context()
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id, err := strconv.ParseInt(c.Param("id"), 10, 64)
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if err != nil || id <= 0 {
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utils.ResponseBadRequest(c, "无效的消息 ID")
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return
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}
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result, err := ctl.msgService.GetMessageDetail(ctx, id)
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if err != nil {
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ctl.handleError(c, err, "获取消息详情失败")
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return
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}
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utils.ResponseOK(c, result)
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}
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// DeleteMessage 删除消息（软删除）
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// DELETE /api/v1/admin/messages/:id
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func (ctl *MessageManageController) DeleteMessage(c *gin.Context) {
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ctx := c.Request.Context()
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id, err := strconv.ParseInt(c.Param("id"), 10, 64)
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if err != nil || id <= 0 {
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utils.ResponseBadRequest(c, "无效的消息 ID")
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return
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}
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if err := ctl.msgService.DeleteMessage(ctx, id); err != nil {
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ctl.handleError(c, err, "删除消息失败")
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return
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}
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utils.ResponseOK(c, nil)
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}
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// RecallMessage 管理员撤回消息
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// PUT /api/v1/admin/messages/:id/recall
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func (ctl *MessageManageController) RecallMessage(c *gin.Context) {
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ctx := c.Request.Context()
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id, err := strconv.ParseInt(c.Param("id"), 10, 64)
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if err != nil || id <= 0 {
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utils.ResponseBadRequest(c, "无效的消息 ID")
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return
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}
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if err := ctl.msgService.RecallMessage(ctx, id); err != nil {
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ctl.handleError(c, err, "撤回消息失败")
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return
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}
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utils.ResponseOK(c, nil)
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}
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// GetMessageStats 获取消息统计数据
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// GET /api/v1/admin/messages/stats
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func (ctl *MessageManageController) GetMessageStats(c *gin.Context) {
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ctx := c.Request.Context()
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var req dto.AdminMessageStatsRequest
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if err := c.ShouldBindQuery(&req); err != nil {
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utils.ResponseBadRequest(c, "参数格式错误")
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return
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}
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result, err := ctl.msgService.GetStats(ctx, &req)
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if err != nil {
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ctl.handleError(c, err, "获取消息统计失败")
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return
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}
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utils.ResponseOK(c, result)
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}
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// handleError 统一业务错误映射
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func (ctl *MessageManageController) handleError(c *gin.Context, err error, fallbackMsg ...string) {
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switch err {
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case service.ErrMessageNotFound:
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utils.ResponseNotFound(c, err.Error())
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case service.ErrMessageRecalled:
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utils.ResponseBadRequest(c, err.Error())
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case service.ErrMessageDeleted:
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utils.ResponseBadRequest(c, err.Error())
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default:
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msg := "服务器内部错误"
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if len(fallbackMsg) > 0 && fallbackMsg[0] != "" {
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msg = fallbackMsg[0]
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}
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utils.ResponseError(c, msg)
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}
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}
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