feat: integrated Alipay payment module

api/handler/admin/order_handler.go

@@ -0,0 +1,93 @@
+package admin
+
+import (
+	"chatplus/core"
+	"chatplus/core/types"
+	"chatplus/handler"
+	"chatplus/store/model"
+	"chatplus/store/vo"
+	"chatplus/utils"
+	"chatplus/utils/resp"
+	"github.com/gin-gonic/gin"
+	"gorm.io/gorm"
+)
+
+type OrderHandler struct {
+	handler.BaseHandler
+	db *gorm.DB
+}
+
+func NewOrderHandler(app *core.AppServer, db *gorm.DB) *OrderHandler {
+	h := OrderHandler{db: db}
+	h.App = app
+	return &h
+}
+
+func (h *OrderHandler) List(c *gin.Context) {
+	var data struct {
+		OrderNo  string   `json:"order_no"`
+		PayTime  []string `json:"pay_time"`
+		Page     int      `json:"page"`
+		PageSize int      `json:"page_size"`
+	}
+	if err := c.ShouldBindJSON(&data); err != nil {
+		resp.ERROR(c, types.InvalidArgs)
+		return
+	}
+
+	session := h.db.Session(&gorm.Session{})
+	if data.OrderNo != "" {
+		session = session.Where("order_no", data.OrderNo)
+	}
+	if len(data.PayTime) == 2 {
+		start := utils.Str2stamp(data.PayTime[0] + " 00:00:00")
+		end := utils.Str2stamp(data.PayTime[1] + " 00:00:00")
+		session = session.Where("pay_time >= ? AND pay_time <= ?", start, end)
+	}
+	var total int64
+	session.Model(&model.Order{}).Count(&total)
+	var items []model.Order
+	var list = make([]vo.Order, 0)
+	offset := (data.Page - 1) * data.PageSize
+	res := session.Order("id DESC").Offset(offset).Limit(data.PageSize).Find(&items)
+	if res.Error == nil {
+		for _, item := range items {
+			var order vo.Order
+			err := utils.CopyObject(item, &order)
+			if err == nil {
+				order.Id = item.Id
+				order.CreatedAt = item.CreatedAt.Unix()
+				order.UpdatedAt = item.UpdatedAt.Unix()
+				list = append(list, order)
+			} else {
+				logger.Error(err)
+			}
+		}
+	}
+	resp.SUCCESS(c, vo.NewPage(total, data.Page, data.PageSize, list))
+}
+
+func (h *OrderHandler) Remove(c *gin.Context) {
+	id := h.GetInt(c, "id", 0)
+
+	if id > 0 {
+		var item model.Order
+		res := h.db.First(&item, id)
+		if res.Error != nil {
+			resp.ERROR(c, "记录不存在！")
+			return
+		}
+
+		if item.Status == types.OrderPaidSuccess {
+			resp.ERROR(c, "已支付订单不允许删除！")
+			return
+		}
+
+		res = h.db.Where("id = ?", id).Delete(&model.Order{})
+		if res.Error != nil {
+			resp.ERROR(c, "更新数据库失败！")
+			return
+		}
+	}
+	resp.SUCCESS(c)
+}