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user-basic-methods.go
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/
user-basic-methods.go
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package v1
import (
"google.golang.org/grpc/codes"
"context"
"google.golang.org/grpc/status"
"github.com/c-beel/userman/src/pkg/api/v1"
"github.com/c-beel/userman/src/models"
)
func (server UsermanServer) CreateUser(ctx context.Context, req *v1.CreateUserRequest) (*v1.CreateUserResponse, error) {
var user models.User
userGrpcToModels(req.User, &user)
if err := server.DB.Create(&user).Error; err != nil {
return nil, status.Errorf(codes.Unknown, "failed to create user with error %v.", err)
}
var newUser v1.User
userModelsToGrpc(&user, &newUser)
return &v1.CreateUserResponse{
User: &newUser,
}, nil
}
func (server UsermanServer) ReadUser(ctx context.Context, req *v1.ReadUserRequest) (*v1.ReadUserResponse, error) {
var user models.User
if err := server.DB.First(&user, req.Username).Error; err != nil {
return nil, status.Errorf(codes.NotFound, "failed to get user with this username(%s) with error %v", req.Username, err)
}
var newUser v1.User
userModelsToGrpc(&user, &newUser)
return &v1.ReadUserResponse{
User: &newUser,
}, nil
}
func (server UsermanServer) UpdateUser(ctx context.Context, req *v1.UpdateUserRequest) (*v1.UpdateUserResponse, error) {
var user models.User
if err := server.DB.First(&user, req.User.Username).Error; err != nil {
return nil, status.Errorf(codes.NotFound, "failed to get user with this username(%s) with error %v", req.User.Username, err)
}
userGrpcToModels(req.User, &user)
if err := server.DB.Save(&user).Error; err != nil {
return nil, status.Errorf(codes.Unknown, "failed to save user updates with error %v.", err)
}
var updatedUser v1.User
userModelsToGrpc(&user, &updatedUser)
return &v1.UpdateUserResponse{
User: &updatedUser,
}, nil
}
func (server UsermanServer) DeleteUser(ctx context.Context, req *v1.DeleteUserRequest) (*v1.DeleteUserResponse, error) {
var user models.User
if err := server.DB.First(&user, req.Username).Error; err != nil {
return nil, status.Errorf(codes.NotFound, "failed to get user with this username(%s) with error %v", req.Username, err)
}
if err := server.DB.Delete(&user).Error; err != nil {
return nil, status.Errorf(codes.Unknown, "failed to delete user with this user(%s) with error %v", req.Username, err)
}
var deletedUser v1.User
userModelsToGrpc(&user, &deletedUser)
return &v1.DeleteUserResponse{
User: &deletedUser,
}, nil
}