demo

internal/handler/orders.go

@@ -0,0 +1,114 @@
+package handler
+
+import (
+	"net/http"
+
+	"gitea.starryskymeow.cn/B309/datamarket/internal/service"
+	"github.com/go-chi/chi/v5"
+	"github.com/go-chi/render"
+)
+
+type CreateOrderRequest struct {
+	AssetID      string   `json:"asset_id"`
+	RequestID    string   `json:"request_id"`
+	PricingID    string   `json:"pricing_id"`
+	ValidationID *string  `json:"validation_id"`
+	CurrentPrice *float64 `json:"current_price"`
+	DeliveryMode string   `json:"delivery_mode"`
+}
+
+func (req *CreateOrderRequest) Bind(_ *http.Request) error {
+	return nil
+}
+
+type UpdateOrderStatusRequest struct {
+	Status string `json:"order_status"`
+}
+
+func (req *UpdateOrderStatusRequest) Bind(_ *http.Request) error {
+	return nil
+}
+
+func CreateOrder(svc service.OrderService) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		req := &CreateOrderRequest{}
+		if err := render.Bind(r, req); err != nil {
+			renderServiceError(w, r, service.NewValidationError("request data error: "+err.Error()))
+			return
+		}
+
+		result, err := svc.CreateOrder(r.Context(), service.OrderCreateInput{
+			AssetID:      req.AssetID,
+			RequestID:    req.RequestID,
+			PricingID:    req.PricingID,
+			ValidationID: req.ValidationID,
+			CurrentPrice: req.CurrentPrice,
+			DeliveryMode: req.DeliveryMode,
+		})
+		if err != nil {
+			renderServiceError(w, r, err)
+			return
+		}
+
+		renderSuccess(w, r, http.StatusCreated, "订单创建成功", result)
+	}
+}
+
+func GetOrder(svc service.OrderService) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		result, err := svc.GetOrder(r.Context(), chi.URLParam(r, "id"))
+		if err != nil {
+			renderServiceError(w, r, err)
+			return
+		}
+
+		renderSuccess(w, r, http.StatusOK, "success", result)
+	}
+}
+
+func ListOrders(svc service.OrderService) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var query ListPageQuery
+		if err := decoder.Decode(&query, r.URL.Query()); err != nil {
+			renderServiceError(w, r, service.NewValidationError("request data error: "+err.Error()))
+			return
+		}
+
+		result, err := svc.ListOrders(r.Context(), service.OrderListInput{
+			Limit:       query.Limit,
+			Offset:      query.Offset,
+			OrderStatus: query.OrderStatus,
+		})
+		if err != nil {
+			renderServiceError(w, r, err)
+			return
+		}
+
+		renderSuccess(w, r, http.StatusOK, "success", ListResponse[service.Order]{
+			List:   result.List,
+			Total:  result.Total,
+			Limit:  result.Limit,
+			Offset: result.Offset,
+		})
+	}
+}
+
+func UpdateOrderStatus(svc service.OrderService) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		req := &UpdateOrderStatusRequest{}
+		if err := render.Bind(r, req); err != nil {
+			renderServiceError(w, r, service.NewValidationError("request data error: "+err.Error()))
+			return
+		}
+
+		result, err := svc.UpdateOrderStatus(r.Context(), chi.URLParam(r, "id"), service.StatusUpdate{
+			Status: req.Status,
+		})
+		if err != nil {
+			renderServiceError(w, r, err)
+			return
+		}
+
+		renderSuccess(w, r, http.StatusOK, "订单状态更新成功", result)
+	}
+}