feat 初次提交

internal/grpc_server/server/server.go

@@ -0,0 +1,54 @@
+package server
+
+import (
+	"common/db/redis"
+	"common/net/http/http_resp"
+	"common/proto/ss/grpc_pb"
+	"common/utils"
+	"context"
+	"errors"
+	"fmt"
+	"gorm.io/gorm"
+	"user/internal/dao/model"
+	"user/internal/dao/repository"
+)
+
+func (s *Server) Login(ctx context.Context, req *grpc_pb.LoginReq) (*grpc_pb.LoginResp, error) {
+	userDao := repository.NewUserDao(ctx, redis.GetCacheClient())
+	user, err := userDao.FindByPhone(req.Phone)
+	if err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			user = &model.User{
+				Phone: req.Phone,
+			}
+			if err := userDao.Create(user); err != nil {
+				return nil, err
+			}
+			user.Name = fmt.Sprintf("user_%d", user.Sn)
+			_ = userDao.Updates(user)
+		} else {
+			return nil, err
+		}
+	}
+
+	return &grpc_pb.LoginResp{
+		USN:  user.Sn,
+		Name: user.Name,
+	}, nil
+}
+
+func (s *Server) GetUserInfo(ctx context.Context, req *grpc_pb.GetUserInfoReq) (*grpc_pb.GetUserInfoResp, error) {
+	if !utils.ShouldBindUsn(ctx, &req.USN) {
+		return nil, http_resp.ParamError
+	}
+	userDao := repository.NewUserDao(ctx, redis.GetCacheClient())
+	user, err := userDao.FindBySn(req.USN)
+	if err != nil {
+		return nil, err
+	}
+
+	return &grpc_pb.GetUserInfoResp{
+		USN:  user.Sn,
+		Name: user.Name,
+	}, nil
+}