df/bff/gapi/rpc_list_accounts.go
itsscb 91903b9a2e ft/adds additional endpoints and refactors others
New:
- GetAccount
- ListAccounts
- CreatePerson

Refactored:
- CreateAccount
- RefreshToken
- UpdateAccount
2023-10-06 00:18:53 +02:00

62 lines
1.6 KiB
Go

package gapi
import (
"context"
"errors"
db "github.com/itsscb/df/bff/db/sqlc"
"github.com/itsscb/df/bff/pb"
"google.golang.org/genproto/googleapis/rpc/errdetails"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
)
func (server *Server) ListAccounts(ctx context.Context, req *pb.ListAccountsRequest) (*pb.ListAccountsResponse, error) {
authPayload, err := server.authorizeUser(ctx)
if err != nil {
return nil, unauthenticatedError(err)
}
violations := validateListAccountsRequest(req)
if violations != nil {
return nil, invalidArgumentError(violations)
}
arg := db.ListAccountsParams{
Limit: req.GetPageSize(),
Offset: (req.GetPageId() - 1) * req.GetPageSize(),
}
dbAccounts, err := server.store.ListAccounts(ctx, arg)
if err != nil {
return nil, status.Error(codes.NotFound, "failed to get account")
}
if !server.isAdmin(ctx, authPayload) {
return nil, status.Error(codes.PermissionDenied, "only for administrators")
}
var accounts []*pb.Account
for _, a := range dbAccounts {
accounts = append(accounts, convertAccount(a))
}
rsp := &pb.ListAccountsResponse{
Account: accounts,
}
return rsp, nil
}
func validateListAccountsRequest(req *pb.ListAccountsRequest) (violations []*errdetails.BadRequest_FieldViolation) {
if req.GetPageId() < 1 {
violations = append(violations, fieldViolation("page_id", errors.New("must be greater than 0")))
}
if req.GetPageSize() < 5 || req.GetPageId() > 50 {
violations = append(violations, fieldViolation("page_size", errors.New("must be between 5 and 50")))
}
return violations
}