fix: add sources, destinations and operations to get transactions; 🐛

components/transaction/internal/adapters/http/in/transaction.go

@@ -339,6 +339,22 @@ func (handler *TransactionHandler) GetTransaction(c *fiber.Ctx) error {
 		return http.WithError(c, err)
 	}
 
+	ctxGetTransaction, spanGetTransaction := tracer.Start(ctx, "handler.get_transaction.get_operations")
+
+	headerParams, err := http.ValidateParameters(c.Queries())
+	headerParams.Metadata = &bson.M{}
+
+	tran, err = handler.Query.GetOperationsByTransaction(ctxGetTransaction, organizationID, ledgerID, tran, *headerParams)
+	if err != nil {
+		mopentelemetry.HandleSpanError(&spanGetTransaction, "Failed to retrieve Operations", err)
+
+		logger.Errorf("Failed to retrieve Operations with ID: %s, Error: %s", tran.ID, err.Error())
+
+		return http.WithError(c, err)
+	}
+
+	spanGetTransaction.End()
+
 	logger.Infof("Successfully retrieved Transaction with ID: %s", transactionID.String())
 
 	return http.OK(c, tran)

components/transaction/internal/services/query/get-all-operations.go

@@ -0,0 +1,62 @@
+package query
+
+import (
+	"context"
+	"errors"
+	"reflect"
+
+	"github.com/LerianStudio/midaz/components/transaction/internal/adapters/postgres/operation"
+	"github.com/LerianStudio/midaz/components/transaction/internal/services"
+	"github.com/LerianStudio/midaz/pkg"
+	"github.com/LerianStudio/midaz/pkg/constant"
+	"github.com/LerianStudio/midaz/pkg/mopentelemetry"
+	"github.com/LerianStudio/midaz/pkg/net/http"
+
+	"github.com/google/uuid"
+)
+
+func (uc *UseCase) GetAllOperations(ctx context.Context, organizationID, ledgerID, transactionID uuid.UUID, filter http.QueryHeader) ([]*operation.Operation, http.CursorPagination, error) {
+	logger := pkg.NewLoggerFromContext(ctx)
+	tracer := pkg.NewTracerFromContext(ctx)
+
+	ctx, span := tracer.Start(ctx, "query.get_all_operations")
+	defer span.End()
+
+	logger.Infof("Retrieving operations by account")
+
+	op, cur, err := uc.OperationRepo.FindAll(ctx, organizationID, ledgerID, transactionID, filter.ToCursorPagination())
+	if err != nil {
+		mopentelemetry.HandleSpanError(&span, "Failed to get all operations on repo", err)
+
+		logger.Errorf("Error getting all operations on repo: %v", err)
+
+		if errors.Is(err, services.ErrDatabaseItemNotFound) {
+			return nil, http.CursorPagination{}, pkg.ValidateBusinessError(constant.ErrNoOperationsFound, reflect.TypeOf(operation.Operation{}).Name())
+		}
+
+		return nil, http.CursorPagination{}, err
+	}
+
+	if op != nil {
+		metadata, err := uc.MetadataRepo.FindList(ctx, reflect.TypeOf(operation.Operation{}).Name(), filter)
+		if err != nil {
+			mopentelemetry.HandleSpanError(&span, "Failed to get metadata on mongodb operation", err)
+
+			return nil, http.CursorPagination{}, pkg.ValidateBusinessError(constant.ErrNoOperationsFound, reflect.TypeOf(operation.Operation{}).Name())
+		}
+
+		metadataMap := make(map[string]map[string]any, len(metadata))
+
+		for _, meta := range metadata {
+			metadataMap[meta.EntityID] = meta.Data
+		}
+
+		for i := range op {
+			if data, ok := metadataMap[op[i].ID]; ok {
+				op[i].Metadata = data
+			}
+		}
+	}
+
+	return op, cur, nil
+}

components/transaction/internal/services/query/get-all-operations_test.go

@@ -0,0 +1,71 @@
+package query
+
+import (
+	"context"
+	"errors"
+	"github.com/LerianStudio/midaz/pkg/net/http"
+	"go.uber.org/mock/gomock"
+	"testing"
+	"time"
+
+	"github.com/LerianStudio/midaz/components/transaction/internal/adapters/postgres/operation"
+	"github.com/LerianStudio/midaz/pkg"
+
+	"github.com/stretchr/testify/assert"
+)
+
+// TestGetAllOperations is responsible to test GetAllOperations with success and error
+func TestGetAllOperations(t *testing.T) {
+	organizationID := pkg.GenerateUUIDv7()
+	ledgerID := pkg.GenerateUUIDv7()
+	transactionID := pkg.GenerateUUIDv7()
+	filter := http.QueryHeader{
+		Limit:        10,
+		Page:         1,
+		SortOrder:    "asc",
+		StartDate:    time.Now().AddDate(0, -1, 0),
+		EndDate:      time.Now(),
+		ToAssetCodes: []string{"BRL"},
+	}
+	mockCur := http.CursorPagination{
+		Next: "next",
+		Prev: "prev",
+	}
+
+	t.Parallel()
+	ctrl := gomock.NewController(t)
+	defer ctrl.Finish()
+	mockOperationRepo := operation.NewMockRepository(ctrl)
+
+	uc := UseCase{
+		OperationRepo: mockOperationRepo,
+	}
+
+	t.Run("Success", func(t *testing.T) {
+		trans := []*operation.Operation{{}}
+		mockOperationRepo.
+			EXPECT().
+			FindAll(gomock.Any(), organizationID, ledgerID, transactionID, filter.ToCursorPagination()).
+			Return(trans, mockCur, nil).
+			Times(1)
+		res, cur, err := uc.OperationRepo.FindAll(context.TODO(), organizationID, ledgerID, transactionID, filter.ToCursorPagination())
+
+		assert.NoError(t, err)
+		assert.Len(t, res, 1)
+		assert.NotNil(t, cur)
+	})
+
+	t.Run("Error", func(t *testing.T) {
+		errMsg := "errDatabaseItemNotFound"
+		mockOperationRepo.
+			EXPECT().
+			FindAll(gomock.Any(), organizationID, ledgerID, transactionID, filter.ToCursorPagination()).
+			Return(nil, http.CursorPagination{}, errors.New(errMsg)).
+			Times(1)
+		res, cur, err := uc.OperationRepo.FindAll(context.TODO(), organizationID, ledgerID, transactionID, filter.ToCursorPagination())
+
+		assert.EqualError(t, err, errMsg)
+		assert.Nil(t, res)
+		assert.Equal(t, cur, http.CursorPagination{})
+	})
+}

components/transaction/internal/services/query/get-all-transactions.go

@@ -55,9 +55,53 @@ func (uc *UseCase) GetAllTransactions(ctx context.Context, organizationID, ledge
 		for i := range trans {
 			if data, ok := metadataMap[trans[i].ID]; ok {
 				trans[i].Metadata = data
+				trans[i], err = uc.GetOperationsByTransaction(ctx, organizationID, ledgerID, trans[i], filter)
+				if err != nil {
+					mopentelemetry.HandleSpanError(&span, "Failed to get operations to transaction by id", err)
+
+					return nil, http.CursorPagination{}, pkg.ValidateBusinessError(constant.ErrNoOperationsFound, reflect.TypeOf(transaction.Transaction{}).Name())
+				}
 			}
 		}
 	}
 
 	return trans, cur, nil
 }
+
+func (uc *UseCase) GetOperationsByTransaction(ctx context.Context, organizationID, ledgerID uuid.UUID, tran *transaction.Transaction, filter http.QueryHeader) (*transaction.Transaction, error) {
+	logger := pkg.NewLoggerFromContext(ctx)
+	tracer := pkg.NewTracerFromContext(ctx)
+
+	ctx, span := tracer.Start(ctx, "query.get_all_transactions_get_operations")
+	defer span.End()
+
+	logger.Infof("Retrieving Operations")
+
+	operations, _, err := uc.GetAllOperations(ctx, organizationID, ledgerID, tran.IDtoUUID(), filter)
+	if err != nil {
+		mopentelemetry.HandleSpanError(&span, "Failed to retrieve Operations", err)
+
+		logger.Errorf("Failed to retrieve Operations with ID: %s, Error: %s", tran.IDtoUUID(), err.Error())
+
+		return nil, err
+	}
+
+	source := make([]string, 0)
+	destination := make([]string, 0)
+
+	for _, op := range operations {
+		if op.Type == constant.DEBIT {
+			source = append(source, op.AccountAlias)
+		} else {
+			destination = append(destination, op.AccountAlias)
+		}
+	}
+
+	span.End()
+
+	tran.Source = source
+	tran.Destination = destination
+	tran.Operations = operations
+
+	return tran, nil
+}