51 lines
1.2 KiB
Go
51 lines
1.2 KiB
Go
package handler
|
|
|
|
import (
|
|
"net/http"
|
|
|
|
"godemo/gateway/internal/logic"
|
|
"godemo/gateway/internal/svc"
|
|
"godemo/gateway/internal/types"
|
|
|
|
"github.com/zeromicro/go-zero/rest/httpx"
|
|
"google.golang.org/grpc/codes"
|
|
"google.golang.org/grpc/status"
|
|
)
|
|
|
|
func createCategoryHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
|
|
return func(w http.ResponseWriter, r *http.Request) {
|
|
var req types.CreateCategoryReq
|
|
if err := httpx.Parse(r, &req); err != nil {
|
|
httpx.ErrorCtx(r.Context(), w, err)
|
|
return
|
|
}
|
|
|
|
l := logic.NewCreateCategoryLogic(r.Context(), svcCtx)
|
|
resp, err := l.CreateCategory(&req)
|
|
if err != nil {
|
|
if s, ok := status.FromError(err); ok {
|
|
// 判断 gRPC 错误码，并自定义 HTTP 返回
|
|
var code int
|
|
switch s.Code() {
|
|
case codes.NotFound:
|
|
code = http.StatusNotFound
|
|
case codes.InvalidArgument:
|
|
code = http.StatusBadRequest
|
|
default:
|
|
code = http.StatusInternalServerError
|
|
}
|
|
|
|
// 自定义 JSON 错误格式
|
|
httpx.WriteJson(w, code, map[string]interface{}{
|
|
"code": code,
|
|
"message": s.Message(),
|
|
})
|
|
} else {
|
|
httpx.ErrorCtx(r.Context(), w, err)
|
|
}
|
|
} else {
|
|
httpx.OkJsonCtx(r.Context(), w, resp)
|
|
}
|
|
}
|
|
}
|