Feature bookstore update (#253)

* update bookstore

* update bookstore

example/bookstore/api/bookstore.api

@@ -1,33 +1,29 @@
 type (
-    addReq struct {
-        book string `form:"book"`
-        price int64 `form:"price"`
-    }
-
-    addResp struct {
-        ok bool `json:"ok"`
-    }
+	addReq {
+		book string `form:"book"`
+		price int64 `form:"price"`
+	}
+	
+	addResp {
+		ok bool `json:"ok"`
+	}
 )
 
 type (
-    checkReq struct {
-        book string `form:"book"`
-    }
-
-    checkResp struct {
-        found bool `json:"found"`
-        price int64 `json:"price"`
-    }
+	checkReq {
+		book string `form:"book"`
+	}
+	
+	checkResp {
+		found bool `json:"found"`
+		price int64 `json:"price"`
+	}
 )
 
 service bookstore-api {
-    @server(
-        handler: AddHandler
-    )
-    get /add (addReq) returns (addResp)
-
-    @server(
-        handler: CheckHandler
-    )
-    get /check (checkReq) returns (checkResp)
+	@handler AddHandler
+	get /add (addReq) returns (addResp)
+	
+	@handler CheckHandler
+	get /check (checkReq) returns (checkResp)
 }

example/bookstore/api/internal/handler/addhandler.go

@@ -10,7 +10,7 @@ import (
 	"github.com/tal-tech/go-zero/rest/httpx"
 )
 
-func addHandler(ctx *svc.ServiceContext) http.HandlerFunc {
+func AddHandler(ctx *svc.ServiceContext) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
 		var req types.AddReq
 		if err := httpx.Parse(r, &req); err != nil {

example/bookstore/api/internal/handler/checkhandler.go

@@ -10,7 +10,7 @@ import (
 	"github.com/tal-tech/go-zero/rest/httpx"
 )
 
-func checkHandler(ctx *svc.ServiceContext) http.HandlerFunc {
+func CheckHandler(ctx *svc.ServiceContext) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
 		var req types.CheckReq
 		if err := httpx.Parse(r, &req); err != nil {

example/bookstore/api/internal/handler/routes.go

@@ -10,16 +10,18 @@ import (
 )
 
 func RegisterHandlers(engine *rest.Server, serverCtx *svc.ServiceContext) {
-	engine.AddRoutes([]rest.Route{
-		{
-			Method:  http.MethodGet,
-			Path:    "/add",
-			Handler: addHandler(serverCtx),
+	engine.AddRoutes(
+		[]rest.Route{
+			{
+				Method:  http.MethodGet,
+				Path:    "/add",
+				Handler: AddHandler(serverCtx),
+			},
+			{
+				Method:  http.MethodGet,
+				Path:    "/check",
+				Handler: CheckHandler(serverCtx),
+			},
 		},
-		{
-			Method:  http.MethodGet,
-			Path:    "/check",
-			Handler: checkHandler(serverCtx),
-		},
-	})
+	)
 }

example/bookstore/api/internal/logic/checklogic.go

@@ -29,7 +29,8 @@ func (l *CheckLogic) Check(req types.CheckReq) (*types.CheckResp, error) {
 		Book: req.Book,
 	})
 	if err != nil {
-		return nil, err
+		logx.Error(err)
+		return &types.CheckResp{}, err
 	}
 
 	return &types.CheckResp{