firest commit

app/user/api/etc/user-api.yaml

@@ -0,0 +1,6 @@
+Name: user-api
+Host: 0.0.0.0
+Port: 8888
+
+UsercenterRpcConf:
+  Target: k8s://juwan/user-rpc-svc:9001

app/user/api/internal/config/config.go

@@ -0,0 +1,14 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.9.2
+
+package config
+
+import (
+	"github.com/zeromicro/go-zero/rest"
+	"github.com/zeromicro/go-zero/zrpc"
+)
+
+type Config struct {
+	rest.RestConf
+	UsercenterRpcConf zrpc.RpcClientConf
+}

app/user/api/internal/handler/routes.go

@@ -0,0 +1,25 @@
+// Code generated by goctl. DO NOT EDIT.
+// goctl 1.9.2
+
+package handler
+
+import (
+	"net/http"
+
+	"juwan-backend/app/user/api/internal/svc"
+
+	"github.com/zeromicro/go-zero/rest"
+)
+
+func RegisterHandlers(server *rest.Server, serverCtx *svc.ServiceContext) {
+	server.AddRoutes(
+		[]rest.Route{
+			{
+				// Get user infomaction by user id
+				Method:  http.MethodPost,
+				Path:    "/user/info",
+				Handler: userInfoHandler(serverCtx),
+			},
+		},
+	)
+}

app/user/api/internal/handler/userInfoHandler.go

@@ -0,0 +1,32 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.9.2
+
+package handler
+
+import (
+	"net/http"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+	"juwan-backend/app/user/api/internal/logic"
+	"juwan-backend/app/user/api/internal/svc"
+	"juwan-backend/app/user/api/internal/types"
+)
+
+// Get user infomaction by user id
+func userInfoHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.UserInfoReq
+		if err := httpx.Parse(r, &req); err != nil {
+			httpx.ErrorCtx(r.Context(), w, err)
+			return
+		}
+
+		l := logic.NewUserInfoLogic(r.Context(), svcCtx)
+		resp, err := l.UserInfo(&req)
+		if err != nil {
+			httpx.ErrorCtx(r.Context(), w, err)
+		} else {
+			httpx.OkJsonCtx(r.Context(), w, resp)
+		}
+	}
+}

app/user/api/internal/logic/userInfoLogic.go

@@ -0,0 +1,43 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.9.2
+
+package logic
+
+import (
+	"context"
+
+	"juwan-backend/app/user/api/internal/svc"
+	"juwan-backend/app/user/api/internal/types"
+	"juwan-backend/app/user/rpc/usercenter"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type UserInfoLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+// Get user infomaction by user id
+func NewUserInfoLogic(ctx context.Context, svcCtx *svc.ServiceContext) *UserInfoLogic {
+	return &UserInfoLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *UserInfoLogic) UserInfo(req *types.UserInfoReq) (resp *types.UserInfoResp, err error) {
+	logx.Infof("Request user info, user id: %d", req.UserId)
+	res, err := l.svcCtx.Usercenter.GetUserInfo(l.ctx, &usercenter.GetUserInfoReq{
+		Id: req.UserId,
+	})
+	if err != nil {
+		return nil, err
+	}
+	return &types.UserInfoResp{
+		UserId:   res.Id,
+		Nickname: res.Nickname,
+	}, nil
+}

app/user/api/internal/svc/serviceContext.go

@@ -0,0 +1,23 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.9.2
+
+package svc
+
+import (
+	"juwan-backend/app/user/api/internal/config"
+	"juwan-backend/app/user/rpc/usercenter"
+
+	"github.com/zeromicro/go-zero/zrpc"
+)
+
+type ServiceContext struct {
+	Config     config.Config
+	Usercenter usercenter.Usercenter
+}
+
+func NewServiceContext(c config.Config) *ServiceContext {
+	return &ServiceContext{
+		Config:     c,
+		Usercenter: usercenter.NewUsercenter(zrpc.MustNewClient(c.UsercenterRpcConf)),
+	}
+}

app/user/api/internal/types/types.go

@@ -0,0 +1,13 @@
+// Code generated by goctl. DO NOT EDIT.
+// goctl 1.9.2
+
+package types
+
+type UserInfoReq struct {
+	UserId int64 `json:"userId"`
+}
+
+type UserInfoResp struct {
+	UserId   int64  `json:"userId"`
+	Nickname string `json:"nickname"`
+}

app/user/api/user.go

@@ -0,0 +1,34 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.9.2
+
+package main
+
+import (
+	"flag"
+	"fmt"
+
+	"juwan-backend/app/user/api/internal/config"
+	"juwan-backend/app/user/api/internal/handler"
+	"juwan-backend/app/user/api/internal/svc"
+
+	"github.com/zeromicro/go-zero/core/conf"
+	"github.com/zeromicro/go-zero/rest"
+)
+
+var configFile = flag.String("f", "etc/user-api.yaml", "the config file")
+
+func main() {
+	flag.Parse()
+
+	var c config.Config
+	conf.MustLoad(*configFile, &c)
+
+	server := rest.MustNewServer(c.RestConf)
+	defer server.Stop()
+
+	ctx := svc.NewServiceContext(c)
+	handler.RegisterHandlers(server, ctx)
+
+	fmt.Printf("Starting server at %s:%d...\n", c.Host, c.Port)
+	server.Start()
+}

app/user/rpc/etc/pb.yaml

@@ -0,0 +1,6 @@
+Name: pb.rpc
+ListenOn: 0.0.0.0:9001
+
+# UserDB: "${DB_URI}?sslmode=disable"
+DB:
+  UserDB: "${DB_URI}?sslmode=disable"

app/user/rpc/internal/config/config.go

@@ -0,0 +1,10 @@
+package config
+
+import "github.com/zeromicro/go-zero/zrpc"
+
+type Config struct {
+	zrpc.RpcServerConf
+	DB struct {
+		UserDB string
+	}
+}

app/user/rpc/internal/logic/getUserInfoLogic.go

@@ -0,0 +1,41 @@
+package logic
+
+import (
+	"context"
+
+	"juwan-backend/app/user/rpc/internal/svc"
+	"juwan-backend/app/user/rpc/pb"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type GetUserInfoLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewGetUserInfoLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GetUserInfoLogic {
+	return &GetUserInfoLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+func (l *GetUserInfoLogic) GetUserInfo(in *pb.GetUserInfoReq) (*pb.GetUserInfoResp, error) {
+	users := map[int64]string{
+		1: "WangHuahua",
+		2: "LiKunkun",
+	}
+
+	nikename := "Unknow"
+	if name, ok := users[in.Id]; ok {
+		nikename = name
+	}
+
+	return &pb.GetUserInfoResp{
+		Id:       in.Id,
+		Nickname: nikename,
+	}, nil
+}

app/user/rpc/internal/server/usercenterServer.go

@@ -0,0 +1,29 @@
+// Code generated by goctl. DO NOT EDIT.
+// goctl 1.9.2
+// Source: user.proto
+
+package server
+
+import (
+	"context"
+
+	"juwan-backend/app/user/rpc/internal/logic"
+	"juwan-backend/app/user/rpc/internal/svc"
+	"juwan-backend/app/user/rpc/pb"
+)
+
+type UsercenterServer struct {
+	svcCtx *svc.ServiceContext
+	pb.UnimplementedUsercenterServer
+}
+
+func NewUsercenterServer(svcCtx *svc.ServiceContext) *UsercenterServer {
+	return &UsercenterServer{
+		svcCtx: svcCtx,
+	}
+}
+
+func (s *UsercenterServer) GetUserInfo(ctx context.Context, in *pb.GetUserInfoReq) (*pb.GetUserInfoResp, error) {
+	l := logic.NewGetUserInfoLogic(ctx, s.svcCtx)
+	return l.GetUserInfo(in)
+}

app/user/rpc/internal/svc/serviceContext.go

@@ -0,0 +1,13 @@
+package svc
+
+import "juwan-backend/app/user/rpc/internal/config"
+
+type ServiceContext struct {
+	Config config.Config
+}
+
+func NewServiceContext(c config.Config) *ServiceContext {
+	return &ServiceContext{
+		Config: c,
+	}
+}

app/user/rpc/pb.go

@@ -0,0 +1,39 @@
+package main
+
+import (
+	"flag"
+	"fmt"
+
+	"juwan-backend/app/user/rpc/internal/config"
+	"juwan-backend/app/user/rpc/internal/server"
+	"juwan-backend/app/user/rpc/internal/svc"
+	"juwan-backend/app/user/rpc/pb"
+
+	"github.com/zeromicro/go-zero/core/conf"
+	"github.com/zeromicro/go-zero/core/service"
+	"github.com/zeromicro/go-zero/zrpc"
+	"google.golang.org/grpc"
+	"google.golang.org/grpc/reflection"
+)
+
+var configFile = flag.String("f", "etc/pb.yaml", "the config file")
+
+func main() {
+	flag.Parse()
+
+	var c config.Config
+	conf.MustLoad(*configFile, &c)
+	ctx := svc.NewServiceContext(c)
+
+	s := zrpc.MustNewServer(c.RpcServerConf, func(grpcServer *grpc.Server) {
+		pb.RegisterUsercenterServer(grpcServer, server.NewUsercenterServer(ctx))
+
+		if c.Mode == service.DevMode || c.Mode == service.TestMode {
+			reflection.Register(grpcServer)
+		}
+	})
+	defer s.Stop()
+
+	fmt.Printf("Starting rpc server at %s...\n", c.ListenOn)
+	s.Start()
+}

app/user/rpc/pb/user.pb.go

@@ -0,0 +1,184 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go v1.36.9
+// 	protoc        v6.32.0
+// source: user.proto
+
+package pb
+
+import (
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	reflect "reflect"
+	sync "sync"
+	unsafe "unsafe"
+)
+
+const (
+	// Verify that this generated code is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
+	// Verify that runtime/protoimpl is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
+)
+
+type GetUserInfoReq struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Id            int64                  `protobuf:"varint,1,opt,name=id,proto3" json:"id,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *GetUserInfoReq) Reset() {
+	*x = GetUserInfoReq{}
+	mi := &file_user_proto_msgTypes[0]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *GetUserInfoReq) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*GetUserInfoReq) ProtoMessage() {}
+
+func (x *GetUserInfoReq) ProtoReflect() protoreflect.Message {
+	mi := &file_user_proto_msgTypes[0]
+	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 GetUserInfoReq.ProtoReflect.Descriptor instead.
+func (*GetUserInfoReq) Descriptor() ([]byte, []int) {
+	return file_user_proto_rawDescGZIP(), []int{0}
+}
+
+func (x *GetUserInfoReq) GetId() int64 {
+	if x != nil {
+		return x.Id
+	}
+	return 0
+}
+
+type GetUserInfoResp struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Id            int64                  `protobuf:"varint,1,opt,name=id,proto3" json:"id,omitempty"`
+	Nickname      string                 `protobuf:"bytes,2,opt,name=nickname,proto3" json:"nickname,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *GetUserInfoResp) Reset() {
+	*x = GetUserInfoResp{}
+	mi := &file_user_proto_msgTypes[1]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *GetUserInfoResp) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*GetUserInfoResp) ProtoMessage() {}
+
+func (x *GetUserInfoResp) ProtoReflect() protoreflect.Message {
+	mi := &file_user_proto_msgTypes[1]
+	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 GetUserInfoResp.ProtoReflect.Descriptor instead.
+func (*GetUserInfoResp) Descriptor() ([]byte, []int) {
+	return file_user_proto_rawDescGZIP(), []int{1}
+}
+
+func (x *GetUserInfoResp) GetId() int64 {
+	if x != nil {
+		return x.Id
+	}
+	return 0
+}
+
+func (x *GetUserInfoResp) GetNickname() string {
+	if x != nil {
+		return x.Nickname
+	}
+	return ""
+}
+
+var File_user_proto protoreflect.FileDescriptor
+
+const file_user_proto_rawDesc = "" +
+	"\n" +
+	"\n" +
+	"user.proto\x12\x02pb\" \n" +
+	"\x0eGetUserInfoReq\x12\x0e\n" +
+	"\x02id\x18\x01 \x01(\x03R\x02id\"=\n" +
+	"\x0fGetUserInfoResp\x12\x0e\n" +
+	"\x02id\x18\x01 \x01(\x03R\x02id\x12\x1a\n" +
+	"\bnickname\x18\x02 \x01(\tR\bnickname2D\n" +
+	"\n" +
+	"Usercenter\x126\n" +
+	"\vGetUserInfo\x12\x12.pb.GetUserInfoReq\x1a\x13.pb.GetUserInfoRespB\x06Z\x04./pbb\x06proto3"
+
+var (
+	file_user_proto_rawDescOnce sync.Once
+	file_user_proto_rawDescData []byte
+)
+
+func file_user_proto_rawDescGZIP() []byte {
+	file_user_proto_rawDescOnce.Do(func() {
+		file_user_proto_rawDescData = protoimpl.X.CompressGZIP(unsafe.Slice(unsafe.StringData(file_user_proto_rawDesc), len(file_user_proto_rawDesc)))
+	})
+	return file_user_proto_rawDescData
+}
+
+var file_user_proto_msgTypes = make([]protoimpl.MessageInfo, 2)
+var file_user_proto_goTypes = []any{
+	(*GetUserInfoReq)(nil),  // 0: pb.GetUserInfoReq
+	(*GetUserInfoResp)(nil), // 1: pb.GetUserInfoResp
+}
+var file_user_proto_depIdxs = []int32{
+	0, // 0: pb.Usercenter.GetUserInfo:input_type -> pb.GetUserInfoReq
+	1, // 1: pb.Usercenter.GetUserInfo:output_type -> pb.GetUserInfoResp
+	1, // [1:2] is the sub-list for method output_type
+	0, // [0:1] 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
+}
+
+func init() { file_user_proto_init() }
+func file_user_proto_init() {
+	if File_user_proto != nil {
+		return
+	}
+	type x struct{}
+	out := protoimpl.TypeBuilder{
+		File: protoimpl.DescBuilder{
+			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+			RawDescriptor: unsafe.Slice(unsafe.StringData(file_user_proto_rawDesc), len(file_user_proto_rawDesc)),
+			NumEnums:      0,
+			NumMessages:   2,
+			NumExtensions: 0,
+			NumServices:   1,
+		},
+		GoTypes:           file_user_proto_goTypes,
+		DependencyIndexes: file_user_proto_depIdxs,
+		MessageInfos:      file_user_proto_msgTypes,
+	}.Build()
+	File_user_proto = out.File
+	file_user_proto_goTypes = nil
+	file_user_proto_depIdxs = nil
+}

app/user/rpc/pb/user_grpc.pb.go

@@ -0,0 +1,121 @@
+// Code generated by protoc-gen-go-grpc. DO NOT EDIT.
+// versions:
+// - protoc-gen-go-grpc v1.5.1
+// - protoc             v6.32.0
+// source: user.proto
+
+package pb
+
+import (
+	context "context"
+	grpc "google.golang.org/grpc"
+	codes "google.golang.org/grpc/codes"
+	status "google.golang.org/grpc/status"
+)
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the grpc package it is being compiled against.
+// Requires gRPC-Go v1.64.0 or later.
+const _ = grpc.SupportPackageIsVersion9
+
+const (
+	Usercenter_GetUserInfo_FullMethodName = "/pb.Usercenter/GetUserInfo"
+)
+
+// UsercenterClient is the client API for Usercenter service.
+//
+// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream.
+type UsercenterClient interface {
+	GetUserInfo(ctx context.Context, in *GetUserInfoReq, opts ...grpc.CallOption) (*GetUserInfoResp, error)
+}
+
+type usercenterClient struct {
+	cc grpc.ClientConnInterface
+}
+
+func NewUsercenterClient(cc grpc.ClientConnInterface) UsercenterClient {
+	return &usercenterClient{cc}
+}
+
+func (c *usercenterClient) GetUserInfo(ctx context.Context, in *GetUserInfoReq, opts ...grpc.CallOption) (*GetUserInfoResp, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	out := new(GetUserInfoResp)
+	err := c.cc.Invoke(ctx, Usercenter_GetUserInfo_FullMethodName, in, out, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+// UsercenterServer is the server API for Usercenter service.
+// All implementations must embed UnimplementedUsercenterServer
+// for forward compatibility.
+type UsercenterServer interface {
+	GetUserInfo(context.Context, *GetUserInfoReq) (*GetUserInfoResp, error)
+	mustEmbedUnimplementedUsercenterServer()
+}
+
+// UnimplementedUsercenterServer must be embedded to have
+// forward compatible implementations.
+//
+// NOTE: this should be embedded by value instead of pointer to avoid a nil
+// pointer dereference when methods are called.
+type UnimplementedUsercenterServer struct{}
+
+func (UnimplementedUsercenterServer) GetUserInfo(context.Context, *GetUserInfoReq) (*GetUserInfoResp, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetUserInfo not implemented")
+}
+func (UnimplementedUsercenterServer) mustEmbedUnimplementedUsercenterServer() {}
+func (UnimplementedUsercenterServer) testEmbeddedByValue()                    {}
+
+// UnsafeUsercenterServer may be embedded to opt out of forward compatibility for this service.
+// Use of this interface is not recommended, as added methods to UsercenterServer will
+// result in compilation errors.
+type UnsafeUsercenterServer interface {
+	mustEmbedUnimplementedUsercenterServer()
+}
+
+func RegisterUsercenterServer(s grpc.ServiceRegistrar, srv UsercenterServer) {
+	// If the following call pancis, it indicates UnimplementedUsercenterServer was
+	// embedded by pointer and is nil.  This will cause panics if an
+	// unimplemented method is ever invoked, so we test this at initialization
+	// time to prevent it from happening at runtime later due to I/O.
+	if t, ok := srv.(interface{ testEmbeddedByValue() }); ok {
+		t.testEmbeddedByValue()
+	}
+	s.RegisterService(&Usercenter_ServiceDesc, srv)
+}
+
+func _Usercenter_GetUserInfo_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(GetUserInfoReq)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(UsercenterServer).GetUserInfo(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: Usercenter_GetUserInfo_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(UsercenterServer).GetUserInfo(ctx, req.(*GetUserInfoReq))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+// Usercenter_ServiceDesc is the grpc.ServiceDesc for Usercenter service.
+// It's only intended for direct use with grpc.RegisterService,
+// and not to be introspected or modified (even as a copy)
+var Usercenter_ServiceDesc = grpc.ServiceDesc{
+	ServiceName: "pb.Usercenter",
+	HandlerType: (*UsercenterServer)(nil),
+	Methods: []grpc.MethodDesc{
+		{
+			MethodName: "GetUserInfo",
+			Handler:    _Usercenter_GetUserInfo_Handler,
+		},
+	},
+	Streams:  []grpc.StreamDesc{},
+	Metadata: "user.proto",
+}

app/user/rpc/usercenter/usercenter.go

@@ -0,0 +1,38 @@
+// Code generated by goctl. DO NOT EDIT.
+// goctl 1.9.2
+// Source: user.proto
+
+package usercenter
+
+import (
+	"context"
+
+	"juwan-backend/app/user/rpc/pb"
+
+	"github.com/zeromicro/go-zero/zrpc"
+	"google.golang.org/grpc"
+)
+
+type (
+	GetUserInfoReq  = pb.GetUserInfoReq
+	GetUserInfoResp = pb.GetUserInfoResp
+
+	Usercenter interface {
+		GetUserInfo(ctx context.Context, in *GetUserInfoReq, opts ...grpc.CallOption) (*GetUserInfoResp, error)
+	}
+
+	defaultUsercenter struct {
+		cli zrpc.Client
+	}
+)
+
+func NewUsercenter(cli zrpc.Client) Usercenter {
+	return &defaultUsercenter{
+		cli: cli,
+	}
+}
+
+func (m *defaultUsercenter) GetUserInfo(ctx context.Context, in *GetUserInfoReq, opts ...grpc.CallOption) (*GetUserInfoResp, error) {
+	client := pb.NewUsercenterClient(m.cli.Conn())
+	return client.GetUserInfo(ctx, in, opts...)
+}