93 lines
3.2 KiB
Go
93 lines
3.2 KiB
Go
package app
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import (
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"net/http"
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"strconv"
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"bindbox-game/internal/code"
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"bindbox-game/internal/pkg/core"
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"bindbox-game/internal/pkg/validation"
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)
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type listIssuesRequest struct {
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Page int `form:"page"`
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PageSize int `form:"page_size"`
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}
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type issueItem struct {
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ID int64 `json:"id"`
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IssueNumber string `json:"issue_number"`
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Status int32 `json:"status"`
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Sort int32 `json:"sort"`
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TotalPrizeQuantity int64 `json:"total_prize_quantity"`
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RemainingPrizeQuantity int64 `json:"remaining_prize_quantity"`
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}
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type listIssuesResponse struct {
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Page int `json:"page"`
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PageSize int `json:"page_size"`
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Total int64 `json:"total"`
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List []issueItem `json:"list"`
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}
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// ListActivityIssues 活动期列表
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// @Summary 活动期列表
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// @Description 获取指定活动的期列表，支持分页
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// @Tags APP端.活动
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// @Accept json
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// @Produce json
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// @Param activity_id path integer true "活动ID"
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// @Param page query int true "页码" default(1)
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// @Param page_size query int true "每页数量，最多100" default(20)
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// @Success 200 {object} listIssuesResponse
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// @Failure 400 {object} code.Failure
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// @Router /api/app/activities/{activity_id}/issues [get]
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func (h *handler) ListActivityIssues() core.HandlerFunc {
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return func(ctx core.Context) {
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req := new(listIssuesRequest)
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res := new(listIssuesResponse)
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if err := ctx.ShouldBindForm(req); err != nil {
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ctx.AbortWithError(core.Error(http.StatusBadRequest, code.ParamBindError, validation.Error(err)))
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return
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}
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activityID, err := strconv.ParseInt(ctx.Param("activity_id"), 10, 64)
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if err != nil {
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ctx.AbortWithError(core.Error(http.StatusBadRequest, code.ParamBindError, "未传递活动ID"))
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return
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}
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activityItem, err := h.readDB.Activities.WithContext(ctx.RequestContext()).Where(h.readDB.Activities.ID.Eq(activityID)).First()
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if err != nil {
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ctx.AbortWithError(core.Error(http.StatusBadRequest, code.GetActivityError, "获取活动信息失败: "+err.Error()))
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return
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}
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items, total, err := h.activity.ListIssues(ctx.RequestContext(), activityID, req.Page, req.PageSize)
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if err != nil {
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ctx.AbortWithError(core.Error(http.StatusBadRequest, code.ListActivityIssuesError, err.Error()))
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return
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}
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res.Page = req.Page
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res.PageSize = req.PageSize
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res.Total = total
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res.List = make([]issueItem, len(items))
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for i, v := range items {
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it := issueItem{ID: v.ID, IssueNumber: v.IssueNumber, Status: v.Status, Sort: v.Sort}
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if activityItem.ActivityCategoryID == 1 {
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rewards, _ := h.readDB.ActivityRewardSettings.WithContext(ctx.RequestContext()).ReadDB().Where(h.readDB.ActivityRewardSettings.IssueID.Eq(v.ID)).Find()
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// 一番赏：每种奖品 = 1个格位
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totalQty := int64(len(rewards))
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// 查询已占用格位数
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var claimedCnt int64
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_ = h.repo.GetDbR().Raw("SELECT COUNT(*) FROM issue_position_claims WHERE issue_id = ?", v.ID).Scan(&claimedCnt).Error
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remainQty := totalQty - claimedCnt
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if remainQty < 0 {
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remainQty = 0
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}
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it.TotalPrizeQuantity = totalQty
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it.RemainingPrizeQuantity = remainQty
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}
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res.List[i] = it
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}
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ctx.Payload(res)
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}
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}
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