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sjk
313
server/internal/handler/points.go
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313
server/internal/handler/points.go
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package handler
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import (
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"dianshang/internal/service"
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"dianshang/pkg/response"
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"dianshang/pkg/utils"
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"github.com/gin-gonic/gin"
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)
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// PointsHandler 积分处理器
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type PointsHandler struct {
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pointsService *service.PointsService
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}
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// NewPointsHandler 创建积分处理器
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func NewPointsHandler(pointsService *service.PointsService) *PointsHandler {
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return &PointsHandler{
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pointsService: pointsService,
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}
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}
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// GetUserPoints 获取用户积分
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// @Summary 获取用户积分
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// @Description 获取当前用户的积分余额
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// @Tags 积分
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// @Accept json
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// @Produce json
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// @Success 200 {object} response.Response
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// @Router /api/points [get]
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func (h *PointsHandler) GetUserPoints(c *gin.Context) {
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userIDValue, exists := c.Get("user_id")
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if !exists {
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response.Unauthorized(c)
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return
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}
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userID := userIDValue.(uint)
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points, err := h.pointsService.GetUserPoints(userID)
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if err != nil {
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response.ErrorWithMessage(c, response.ERROR, err.Error())
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return
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}
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response.Success(c, gin.H{
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"points": points,
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})
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}
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// GetPointsOverview 获取积分概览
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// @Summary 获取积分概览
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// @Description 获取用户积分概览信息，包括当前积分、总获得、总消费
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// @Tags 积分
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// @Accept json
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// @Produce json
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// @Success 200 {object} response.Response
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// @Router /api/points/overview [get]
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func (h *PointsHandler) GetPointsOverview(c *gin.Context) {
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userIDValue, exists := c.Get("user_id")
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if !exists {
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response.Unauthorized(c)
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return
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}
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userID := userIDValue.(uint)
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overview, err := h.pointsService.GetPointsOverview(userID)
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if err != nil {
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response.ErrorWithMessage(c, response.ERROR, err.Error())
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return
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}
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response.Success(c, overview)
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}
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// GetPointsHistory 获取积分历史记录
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// @Summary 获取积分历史记录
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// @Description 获取用户的积分历史记录列表
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// @Tags 积分
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// @Accept json
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// @Produce json
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// @Param page query int false "页码" default(1)
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// @Param page_size query int false "每页数量" default(20)
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// @Success 200 {object} response.Response
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// @Router /api/points/history [get]
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func (h *PointsHandler) GetPointsHistory(c *gin.Context) {
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userIDValue, exists := c.Get("user_id")
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if !exists {
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response.Unauthorized(c)
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return
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}
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userID := userIDValue.(uint)
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page := utils.StringToInt(c.DefaultQuery("page", "1"))
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pageSize := utils.StringToInt(c.DefaultQuery("page_size", "20"))
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histories, pagination, err := h.pointsService.GetPointsHistory(userID, page, pageSize)
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if err != nil {
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response.ErrorWithMessage(c, response.ERROR, err.Error())
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return
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}
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response.Page(c, histories, pagination["total"].(int64), pagination["page"].(int), pagination["page_size"].(int))
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}
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// GetPointsRules 获取积分规则列表
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// @Summary 获取积分规则列表
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// @Description 获取积分获得和消费规则列表
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// @Tags 积分
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// @Accept json
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// @Produce json
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// @Success 200 {object} response.Response
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// @Router /api/points/rules [get]
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func (h *PointsHandler) GetPointsRules(c *gin.Context) {
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rules, err := h.pointsService.GetPointsRules()
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if err != nil {
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response.ErrorWithMessage(c, response.ERROR, err.Error())
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return
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}
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response.Success(c, rules)
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}
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// GetPointsExchangeList 获取积分兑换商品列表
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// @Summary 获取积分兑换商品列表
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// @Description 获取可用积分兑换的商品列表
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// @Tags 积分
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// @Accept json
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// @Produce json
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// @Success 200 {object} response.Response
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// @Router /api/points/exchange [get]
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func (h *PointsHandler) GetPointsExchangeList(c *gin.Context) {
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exchanges, err := h.pointsService.GetPointsExchangeList()
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if err != nil {
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response.ErrorWithMessage(c, response.ERROR, err.Error())
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return
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}
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response.Success(c, exchanges)
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}
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// ExchangePoints 积分兑换
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// @Summary 积分兑换
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// @Description 使用积分兑换商品
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// @Tags 积分
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// @Accept json
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// @Produce json
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// @Param id path int true "兑换商品ID"
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// @Success 200 {object} response.Response
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// @Router /api/points/exchange/{id} [post]
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func (h *PointsHandler) ExchangePoints(c *gin.Context) {
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userIDValue, exists := c.Get("user_id")
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if !exists {
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response.Unauthorized(c)
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return
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}
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userID := userIDValue.(uint)
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exchangeID := utils.StringToUint(c.Param("id"))
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if exchangeID == 0 {
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response.BadRequest(c, "无效的兑换商品ID")
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return
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}
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err := h.pointsService.ExchangePoints(userID, exchangeID)
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if err != nil {
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response.ErrorWithMessage(c, response.ERROR, err.Error())
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return
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}
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response.SuccessWithMessage(c, "兑换成功", nil)
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}
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// GetUserExchangeRecords 获取用户兑换记录
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// @Summary 获取用户兑换记录
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// @Description 获取用户的积分兑换记录列表
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// @Tags 积分
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// @Accept json
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// @Produce json
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// @Param page query int false "页码" default(1)
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// @Param page_size query int false "每页数量" default(20)
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// @Success 200 {object} response.Response
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// @Router /api/points/exchange/records [get]
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func (h *PointsHandler) GetUserExchangeRecords(c *gin.Context) {
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userIDValue, exists := c.Get("user_id")
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if !exists {
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response.Unauthorized(c)
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return
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}
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userID := userIDValue.(uint)
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page := utils.StringToInt(c.DefaultQuery("page", "1"))
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pageSize := utils.StringToInt(c.DefaultQuery("page_size", "20"))
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records, pagination, err := h.pointsService.GetUserExchangeRecords(userID, page, pageSize)
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if err != nil {
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response.ErrorWithMessage(c, response.ERROR, err.Error())
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return
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}
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response.Page(c, records, pagination["total"].(int64), pagination["page"].(int), pagination["page_size"].(int))
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}
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// AddPointsRequest 添加积分请求结构
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type AddPointsRequest struct {
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Amount int `json:"amount" binding:"required,min=1"`
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Description string `json:"description" binding:"required"`
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OrderNo string `json:"order_no"`
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ProductName string `json:"product_name"`
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}
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// AddPoints 添加积分（管理员接口）
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// @Summary 添加积分
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// @Description 管理员为用户添加积分
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// @Tags 积分
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// @Accept json
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// @Produce json
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// @Param id path int true "用户ID"
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// @Param request body AddPointsRequest true "添加积分请求"
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// @Success 200 {object} response.Response
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// @Router /api/admin/points/add/{id} [post]
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func (h *PointsHandler) AddPoints(c *gin.Context) {
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userID := utils.StringToUint(c.Param("id"))
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if userID == 0 {
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response.BadRequest(c, "无效的用户ID")
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return
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}
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var req AddPointsRequest
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if err := c.ShouldBindJSON(&req); err != nil {
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response.BadRequest(c, "参数错误: "+err.Error())
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return
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}
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err := h.pointsService.AddPoints(userID, req.Amount, req.Description, nil, req.OrderNo, req.ProductName)
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if err != nil {
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response.ErrorWithMessage(c, response.ERROR, err.Error())
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return
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}
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response.SuccessWithMessage(c, "积分添加成功", nil)
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}
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// DeductPointsRequest 扣减积分请求结构
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type DeductPointsRequest struct {
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Amount int `json:"amount" binding:"required,min=1"`
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Description string `json:"description" binding:"required"`
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OrderNo string `json:"order_no"`
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ProductName string `json:"product_name"`
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}
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// DeductPoints 扣减积分（管理员接口）
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// @Summary 扣减积分
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// @Description 管理员为用户扣减积分
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// @Tags 积分
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// @Accept json
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// @Produce json
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// @Param id path int true "用户ID"
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// @Param request body DeductPointsRequest true "扣减积分请求"
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// @Success 200 {object} response.Response
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// @Router /api/admin/points/deduct/{id} [post]
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func (h *PointsHandler) DeductPoints(c *gin.Context) {
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userID := utils.StringToUint(c.Param("id"))
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if userID == 0 {
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response.BadRequest(c, "无效的用户ID")
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return
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}
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var req DeductPointsRequest
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if err := c.ShouldBindJSON(&req); err != nil {
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response.BadRequest(c, "参数错误: "+err.Error())
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return
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}
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err := h.pointsService.DeductPoints(userID, req.Amount, req.Description, nil, req.OrderNo, req.ProductName)
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if err != nil {
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response.ErrorWithMessage(c, response.ERROR, err.Error())
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return
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}
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response.SuccessWithMessage(c, "积分扣减成功", nil)
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}
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// DailyCheckin 每日签到
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// @Summary 每日签到
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// @Description 每日签到
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// @Tags 积分
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// @Accept json
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// @Produce json
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// @Success 200 {object} response.Response
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// @Router /api/points/exchange/records [get]
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func (h *PointsHandler) DailyCheckin(c *gin.Context) {
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userIDValue, exists := c.Get("user_id")
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if !exists {
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response.Unauthorized(c)
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return
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}
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userID := userIDValue.(uint)
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awarded, err := h.pointsService.CheckAndGiveDailyLoginPoints(userID)
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if err != nil {
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response.ErrorWithMessage(c, response.ERROR, err.Error())
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return
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}
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msg := "今日已领取，无需重复领取"
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if awarded {
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msg = "今日登录积分已发放"
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}
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response.SuccessWithMessage(c, msg, gin.H{
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"awarded": awarded,
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})
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}
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