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users-grpc.go
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users-grpc.go
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package goautowp
import (
"context"
"fmt"
"github.com/autowp/goautowp/config"
"github.com/autowp/goautowp/users"
"github.com/casbin/casbin"
"google.golang.org/genproto/googleapis/rpc/errdetails"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
"google.golang.org/protobuf/types/known/emptypb"
)
type UsersGRPCServer struct {
UnimplementedUsersServer
auth *Auth
enforcer *casbin.Enforcer
contactsRepository *ContactsRepository
userRepository *users.Repository
events *Events
languages map[string]config.LanguageConfig
captcha bool
userExtractor *users.UserExtractor
}
func NewUsersGRPCServer(
auth *Auth,
enforcer *casbin.Enforcer,
contactsRepository *ContactsRepository,
userRepository *users.Repository,
events *Events,
languages map[string]config.LanguageConfig,
captcha bool,
userExtractor *users.UserExtractor,
) *UsersGRPCServer {
return &UsersGRPCServer{
auth: auth,
enforcer: enforcer,
contactsRepository: contactsRepository,
userRepository: userRepository,
events: events,
languages: languages,
captcha: captcha,
userExtractor: userExtractor,
}
}
func (s *UsersGRPCServer) Me(ctx context.Context, in *APIMeRequest) (*APIUser, error) {
userID, _, err := s.auth.ValidateGRPC(ctx)
if err != nil {
return nil, status.Error(codes.Internal, err.Error())
}
return s.GetUser(ctx, &APIGetUserRequest{
UserId: userID,
Fields: in.Fields,
})
}
func (s *UsersGRPCServer) GetUser(_ context.Context, in *APIGetUserRequest) (*APIUser, error) {
fields := in.Fields
m := make(map[string]bool)
for _, e := range fields {
m[e] = true
}
dbUser, err := s.userRepository.User(users.GetUsersOptions{
ID: in.UserId,
Fields: m,
})
if err != nil {
return nil, status.Error(codes.Internal, err.Error())
}
if dbUser == nil {
return nil, status.Error(codes.NotFound, "User not found")
}
apiUser, err := s.userExtractor.Extract(dbUser, m)
if err != nil {
return nil, status.Error(codes.Internal, err.Error())
}
return APIUserToGRPC(apiUser), err
}
func (s *UsersGRPCServer) DeleteUser(ctx context.Context, in *APIDeleteUserRequest) (*emptypb.Empty, error) {
userID, role, err := s.auth.ValidateGRPC(ctx)
if err != nil {
return nil, status.Error(codes.Internal, err.Error())
}
if userID == 0 {
return nil, status.Errorf(codes.Unauthenticated, "Unauthenticated")
}
if !s.enforcer.Enforce(role, "user", "delete") {
if userID != in.UserId {
return nil, status.Errorf(codes.Internal, "Forbidden")
}
match, err := s.userRepository.PasswordMatch(in.UserId, in.Password)
if err != nil {
return nil, status.Error(codes.Internal, err.Error())
}
if !match {
return nil, wrapFieldViolations([]*errdetails.BadRequest_FieldViolation{{
Field: "oldPassword",
Description: "Password is incorrect",
}})
}
}
success, err := s.userRepository.DeleteUser(in.UserId)
if err != nil {
return nil, status.Error(codes.Internal, err.Error())
}
if success {
err = s.contactsRepository.deleteUserEverywhere(in.UserId)
if err != nil {
return nil, status.Error(codes.Internal, err.Error())
}
err = s.events.Add(Event{
UserID: userID,
Message: fmt.Sprintf("Удаление пользователя №%d", in.UserId),
Users: []int64{in.UserId},
})
if err != nil {
return nil, status.Error(codes.Internal, err.Error())
}
}
return &emptypb.Empty{}, nil
}