add signup method

api/main.proto

@@ -17,6 +17,12 @@ service EveningDetectiveServer {
       post: "/api/echo"
     };
   }
+
+  rpc Signup(SignupReq) returns (SignupRsp) {
+    option (google.api.http) = {
+      post: "/api/signup"
+    };
+  }
 }
 
 message PingReq {}
@@ -30,3 +36,12 @@ message EchoReq {
 message EchoRsp {
   string text = 1;
 }
+
+message SignupReq {
+  string name = 1;
+  string email = 2;
+}
+
+message SignupRsp {
+  string error = 1;
+}

cmd/evening_detective_server/main.swagger.json

@@ -67,6 +67,42 @@
           "EveningDetectiveServer"
         ]
       }
+    },
+    "/api/signup": {
+      "post": {
+        "operationId": "EveningDetectiveServer_Signup",
+        "responses": {
+          "200": {
+            "description": "A successful response.",
+            "schema": {
+              "$ref": "#/definitions/evening_detective_serverSignupRsp"
+            }
+          },
+          "default": {
+            "description": "An unexpected error response.",
+            "schema": {
+              "$ref": "#/definitions/rpcStatus"
+            }
+          }
+        },
+        "parameters": [
+          {
+            "name": "name",
+            "in": "query",
+            "required": false,
+            "type": "string"
+          },
+          {
+            "name": "email",
+            "in": "query",
+            "required": false,
+            "type": "string"
+          }
+        ],
+        "tags": [
+          "EveningDetectiveServer"
+        ]
+      }
     }
   },
   "definitions": {
@@ -81,6 +117,14 @@
     "evening_detective_serverPingRsp": {
       "type": "object"
     },
+    "evening_detective_serverSignupRsp": {
+      "type": "object",
+      "properties": {
+        "error": {
+          "type": "string"
+        }
+      }
+    },
     "protobufAny": {
       "type": "object",
       "properties": {

internal/app/server.go

@@ -20,3 +20,7 @@ func (s *server) Ping(_ context.Context, _ *proto.PingReq) (*proto.PingRsp, erro
 func (s *server) Echo(_ context.Context, req *proto.EchoReq) (*proto.EchoRsp, error) {
 	return &proto.EchoRsp{Text: req.Text}, nil
 }
+
+func (s *server) Signup(context.Context, *proto.SignupReq) (*proto.SignupRsp, error) {
+	panic("unimplemented")
+}

proto/main.pb.go

@@ -182,6 +182,102 @@ func (x *EchoRsp) GetText() string {
 	return ""
 }
 
+type SignupReq struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Name          string                 `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
+	Email         string                 `protobuf:"bytes,2,opt,name=email,proto3" json:"email,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *SignupReq) Reset() {
+	*x = SignupReq{}
+	mi := &file_main_proto_msgTypes[4]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *SignupReq) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*SignupReq) ProtoMessage() {}
+
+func (x *SignupReq) ProtoReflect() protoreflect.Message {
+	mi := &file_main_proto_msgTypes[4]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use SignupReq.ProtoReflect.Descriptor instead.
+func (*SignupReq) Descriptor() ([]byte, []int) {
+	return file_main_proto_rawDescGZIP(), []int{4}
+}
+
+func (x *SignupReq) GetName() string {
+	if x != nil {
+		return x.Name
+	}
+	return ""
+}
+
+func (x *SignupReq) GetEmail() string {
+	if x != nil {
+		return x.Email
+	}
+	return ""
+}
+
+type SignupRsp struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Error         string                 `protobuf:"bytes,1,opt,name=error,proto3" json:"error,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *SignupRsp) Reset() {
+	*x = SignupRsp{}
+	mi := &file_main_proto_msgTypes[5]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *SignupRsp) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*SignupRsp) ProtoMessage() {}
+
+func (x *SignupRsp) ProtoReflect() protoreflect.Message {
+	mi := &file_main_proto_msgTypes[5]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use SignupRsp.ProtoReflect.Descriptor instead.
+func (*SignupRsp) Descriptor() ([]byte, []int) {
+	return file_main_proto_rawDescGZIP(), []int{5}
+}
+
+func (x *SignupRsp) GetError() string {
+	if x != nil {
+		return x.Error
+	}
+	return ""
+}
+
 var File_main_proto protoreflect.FileDescriptor
 
 const file_main_proto_rawDesc = "" +
@@ -193,10 +289,16 @@ const file_main_proto_rawDesc = "" +
 	"\aEchoReq\x12\x12\n" +
 	"\x04text\x18\x01 \x01(\tR\x04text\"\x1d\n" +
 	"\aEchoRsp\x12\x12\n" +
-	"\x04text\x18\x01 \x01(\tR\x04text2\xf2\x01\n" +
+	"\x04text\x18\x01 \x01(\tR\x04text\"5\n" +
+	"\tSignupReq\x12\x12\n" +
+	"\x04name\x18\x01 \x01(\tR\x04name\x12\x14\n" +
+	"\x05email\x18\x02 \x01(\tR\x05email\"!\n" +
+	"\tSignupRsp\x12\x14\n" +
+	"\x05error\x18\x01 \x01(\tR\x05error2\xe7\x02\n" +
 	"\x16EveningDetectiveServer\x12k\n" +
 	"\x04Ping\x12'.crabs.evening_detective_server.PingReq\x1a'.crabs.evening_detective_server.PingRsp\"\x11\x82\xd3\xe4\x93\x02\v\x12\t/api/ping\x12k\n" +
-	"\x04Echo\x12'.crabs.evening_detective_server.EchoReq\x1a'.crabs.evening_detective_server.EchoRsp\"\x11\x82\xd3\xe4\x93\x02\v\"\t/api/echoB\vZ\tpkg/protob\x06proto3"
+	"\x04Echo\x12'.crabs.evening_detective_server.EchoReq\x1a'.crabs.evening_detective_server.EchoRsp\"\x11\x82\xd3\xe4\x93\x02\v\"\t/api/echo\x12s\n" +
+	"\x06Signup\x12).crabs.evening_detective_server.SignupReq\x1a).crabs.evening_detective_server.SignupRsp\"\x13\x82\xd3\xe4\x93\x02\r\"\v/api/signupB\vZ\tpkg/protob\x06proto3"
 
 var (
 	file_main_proto_rawDescOnce sync.Once
@@ -210,20 +312,24 @@ func file_main_proto_rawDescGZIP() []byte {
 	return file_main_proto_rawDescData
 }
 
-var file_main_proto_msgTypes = make([]protoimpl.MessageInfo, 4)
+var file_main_proto_msgTypes = make([]protoimpl.MessageInfo, 6)
 var file_main_proto_goTypes = []any{
-	(*PingReq)(nil), // 0: crabs.evening_detective_server.PingReq
+	(*PingReq)(nil),   // 0: crabs.evening_detective_server.PingReq
-	(*PingRsp)(nil), // 1: crabs.evening_detective_server.PingRsp
+	(*PingRsp)(nil),   // 1: crabs.evening_detective_server.PingRsp
-	(*EchoReq)(nil), // 2: crabs.evening_detective_server.EchoReq
+	(*EchoReq)(nil),   // 2: crabs.evening_detective_server.EchoReq
-	(*EchoRsp)(nil), // 3: crabs.evening_detective_server.EchoRsp
+	(*EchoRsp)(nil),   // 3: crabs.evening_detective_server.EchoRsp
+	(*SignupReq)(nil), // 4: crabs.evening_detective_server.SignupReq
+	(*SignupRsp)(nil), // 5: crabs.evening_detective_server.SignupRsp
 }
 var file_main_proto_depIdxs = []int32{
 	0, // 0: crabs.evening_detective_server.EveningDetectiveServer.Ping:input_type -> crabs.evening_detective_server.PingReq
 	2, // 1: crabs.evening_detective_server.EveningDetectiveServer.Echo:input_type -> crabs.evening_detective_server.EchoReq
-	1, // 2: crabs.evening_detective_server.EveningDetectiveServer.Ping:output_type -> crabs.evening_detective_server.PingRsp
+	4, // 2: crabs.evening_detective_server.EveningDetectiveServer.Signup:input_type -> crabs.evening_detective_server.SignupReq
-	3, // 3: crabs.evening_detective_server.EveningDetectiveServer.Echo:output_type -> crabs.evening_detective_server.EchoRsp
+	1, // 3: crabs.evening_detective_server.EveningDetectiveServer.Ping:output_type -> crabs.evening_detective_server.PingRsp
-	2, // [2:4] is the sub-list for method output_type
+	3, // 4: crabs.evening_detective_server.EveningDetectiveServer.Echo:output_type -> crabs.evening_detective_server.EchoRsp
-	0, // [0:2] is the sub-list for method input_type
+	5, // 5: crabs.evening_detective_server.EveningDetectiveServer.Signup:output_type -> crabs.evening_detective_server.SignupRsp
+	3, // [3:6] is the sub-list for method output_type
+	0, // [0:3] is the sub-list for method input_type
 	0, // [0:0] is the sub-list for extension type_name
 	0, // [0:0] is the sub-list for extension extendee
 	0, // [0:0] is the sub-list for field type_name
@@ -240,7 +346,7 @@ func file_main_proto_init() {
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: unsafe.Slice(unsafe.StringData(file_main_proto_rawDesc), len(file_main_proto_rawDesc)),
 			NumEnums:      0,
-			NumMessages:   4,
+			NumMessages:   6,
 			NumExtensions: 0,
 			NumServices:   1,
 		},

proto/main.pb.gw.go

@@ -91,6 +91,41 @@ func local_request_EveningDetectiveServer_Echo_0(ctx context.Context, marshaler
 	return msg, metadata, err
 }
 
+var filter_EveningDetectiveServer_Signup_0 = &utilities.DoubleArray{Encoding: map[string]int{}, Base: []int(nil), Check: []int(nil)}
+
+func request_EveningDetectiveServer_Signup_0(ctx context.Context, marshaler runtime.Marshaler, client EveningDetectiveServerClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var (
+		protoReq SignupReq
+		metadata runtime.ServerMetadata
+	)
+	if req.Body != nil {
+		_, _ = io.Copy(io.Discard, req.Body)
+	}
+	if err := req.ParseForm(); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+	if err := runtime.PopulateQueryParameters(&protoReq, req.Form, filter_EveningDetectiveServer_Signup_0); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+	msg, err := client.Signup(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
+	return msg, metadata, err
+}
+
+func local_request_EveningDetectiveServer_Signup_0(ctx context.Context, marshaler runtime.Marshaler, server EveningDetectiveServerServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var (
+		protoReq SignupReq
+		metadata runtime.ServerMetadata
+	)
+	if err := req.ParseForm(); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+	if err := runtime.PopulateQueryParameters(&protoReq, req.Form, filter_EveningDetectiveServer_Signup_0); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+	msg, err := server.Signup(ctx, &protoReq)
+	return msg, metadata, err
+}
+
 // RegisterEveningDetectiveServerHandlerServer registers the http handlers for service EveningDetectiveServer to "mux".
 // UnaryRPC     :call EveningDetectiveServerServer directly.
 // StreamingRPC :currently unsupported pending https://github.com/grpc/grpc-go/issues/906.
@@ -137,6 +172,26 @@ func RegisterEveningDetectiveServerHandlerServer(ctx context.Context, mux *runti
 		}
 		forward_EveningDetectiveServer_Echo_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
 	})
+	mux.Handle(http.MethodPost, pattern_EveningDetectiveServer_Signup_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		var stream runtime.ServerTransportStream
+		ctx = grpc.NewContextWithServerTransportStream(ctx, &stream)
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		annotatedContext, err := runtime.AnnotateIncomingContext(ctx, mux, req, "/crabs.evening_detective_server.EveningDetectiveServer/Signup", runtime.WithHTTPPathPattern("/api/signup"))
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := local_request_EveningDetectiveServer_Signup_0(annotatedContext, inboundMarshaler, server, req, pathParams)
+		md.HeaderMD, md.TrailerMD = metadata.Join(md.HeaderMD, stream.Header()), metadata.Join(md.TrailerMD, stream.Trailer())
+		annotatedContext = runtime.NewServerMetadataContext(annotatedContext, md)
+		if err != nil {
+			runtime.HTTPError(annotatedContext, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		forward_EveningDetectiveServer_Signup_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+	})
 
 	return nil
 }
@@ -211,15 +266,34 @@ func RegisterEveningDetectiveServerHandlerClient(ctx context.Context, mux *runti
 		}
 		forward_EveningDetectiveServer_Echo_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
 	})
+	mux.Handle(http.MethodPost, pattern_EveningDetectiveServer_Signup_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		annotatedContext, err := runtime.AnnotateContext(ctx, mux, req, "/crabs.evening_detective_server.EveningDetectiveServer/Signup", runtime.WithHTTPPathPattern("/api/signup"))
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := request_EveningDetectiveServer_Signup_0(annotatedContext, inboundMarshaler, client, req, pathParams)
+		annotatedContext = runtime.NewServerMetadataContext(annotatedContext, md)
+		if err != nil {
+			runtime.HTTPError(annotatedContext, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		forward_EveningDetectiveServer_Signup_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+	})
 	return nil
 }
 
 var (
-	pattern_EveningDetectiveServer_Ping_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"api", "ping"}, ""))
+	pattern_EveningDetectiveServer_Ping_0   = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"api", "ping"}, ""))
-	pattern_EveningDetectiveServer_Echo_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"api", "echo"}, ""))
+	pattern_EveningDetectiveServer_Echo_0   = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"api", "echo"}, ""))
+	pattern_EveningDetectiveServer_Signup_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"api", "signup"}, ""))
 )
 
 var (
-	forward_EveningDetectiveServer_Ping_0 = runtime.ForwardResponseMessage
+	forward_EveningDetectiveServer_Ping_0   = runtime.ForwardResponseMessage
-	forward_EveningDetectiveServer_Echo_0 = runtime.ForwardResponseMessage
+	forward_EveningDetectiveServer_Echo_0   = runtime.ForwardResponseMessage
+	forward_EveningDetectiveServer_Signup_0 = runtime.ForwardResponseMessage
 )

proto/main_grpc.pb.go

@@ -19,8 +19,9 @@ import (
 const _ = grpc.SupportPackageIsVersion9
 
 const (
-	EveningDetectiveServer_Ping_FullMethodName = "/crabs.evening_detective_server.EveningDetectiveServer/Ping"
+	EveningDetectiveServer_Ping_FullMethodName   = "/crabs.evening_detective_server.EveningDetectiveServer/Ping"
-	EveningDetectiveServer_Echo_FullMethodName = "/crabs.evening_detective_server.EveningDetectiveServer/Echo"
+	EveningDetectiveServer_Echo_FullMethodName   = "/crabs.evening_detective_server.EveningDetectiveServer/Echo"
+	EveningDetectiveServer_Signup_FullMethodName = "/crabs.evening_detective_server.EveningDetectiveServer/Signup"
 )
 
 // EveningDetectiveServerClient is the client API for EveningDetectiveServer service.
@@ -29,6 +30,7 @@ const (
 type EveningDetectiveServerClient interface {
 	Ping(ctx context.Context, in *PingReq, opts ...grpc.CallOption) (*PingRsp, error)
 	Echo(ctx context.Context, in *EchoReq, opts ...grpc.CallOption) (*EchoRsp, error)
+	Signup(ctx context.Context, in *SignupReq, opts ...grpc.CallOption) (*SignupRsp, error)
 }
 
 type eveningDetectiveServerClient struct {
@@ -59,12 +61,23 @@ func (c *eveningDetectiveServerClient) Echo(ctx context.Context, in *EchoReq, op
 	return out, nil
 }
 
+func (c *eveningDetectiveServerClient) Signup(ctx context.Context, in *SignupReq, opts ...grpc.CallOption) (*SignupRsp, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	out := new(SignupRsp)
+	err := c.cc.Invoke(ctx, EveningDetectiveServer_Signup_FullMethodName, in, out, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 // EveningDetectiveServerServer is the server API for EveningDetectiveServer service.
 // All implementations must embed UnimplementedEveningDetectiveServerServer
 // for forward compatibility.
 type EveningDetectiveServerServer interface {
 	Ping(context.Context, *PingReq) (*PingRsp, error)
 	Echo(context.Context, *EchoReq) (*EchoRsp, error)
+	Signup(context.Context, *SignupReq) (*SignupRsp, error)
 	mustEmbedUnimplementedEveningDetectiveServerServer()
 }
 
@@ -81,6 +94,9 @@ func (UnimplementedEveningDetectiveServerServer) Ping(context.Context, *PingReq)
 func (UnimplementedEveningDetectiveServerServer) Echo(context.Context, *EchoReq) (*EchoRsp, error) {
 	return nil, status.Error(codes.Unimplemented, "method Echo not implemented")
 }
+func (UnimplementedEveningDetectiveServerServer) Signup(context.Context, *SignupReq) (*SignupRsp, error) {
+	return nil, status.Error(codes.Unimplemented, "method Signup not implemented")
+}
 func (UnimplementedEveningDetectiveServerServer) mustEmbedUnimplementedEveningDetectiveServerServer() {
 }
 func (UnimplementedEveningDetectiveServerServer) testEmbeddedByValue() {}
@@ -139,6 +155,24 @@ func _EveningDetectiveServer_Echo_Handler(srv interface{}, ctx context.Context,
 	return interceptor(ctx, in, info, handler)
 }
 
+func _EveningDetectiveServer_Signup_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(SignupReq)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(EveningDetectiveServerServer).Signup(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: EveningDetectiveServer_Signup_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(EveningDetectiveServerServer).Signup(ctx, req.(*SignupReq))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 // EveningDetectiveServer_ServiceDesc is the grpc.ServiceDesc for EveningDetectiveServer service.
 // It's only intended for direct use with grpc.RegisterService,
 // and not to be introspected or modified (even as a copy)
@@ -154,6 +188,10 @@ var EveningDetectiveServer_ServiceDesc = grpc.ServiceDesc{
 			MethodName: "Echo",
 			Handler:    _EveningDetectiveServer_Echo_Handler,
 		},
+		{
+			MethodName: "Signup",
+			Handler:    _EveningDetectiveServer_Signup_Handler,
+		},
 	},
 	Streams:  []grpc.StreamDesc{},
 	Metadata: "main.proto",