import transactions from ofx 2.x file

pkg/converters/ofx/ofx_transaction_data_file_importer.go

@@ -0,0 +1,48 @@
+package ofx
+
+import (
+	"github.com/mayswind/ezbookkeeping/pkg/converters/datatable"
+	"github.com/mayswind/ezbookkeeping/pkg/core"
+	"github.com/mayswind/ezbookkeeping/pkg/models"
+	"github.com/mayswind/ezbookkeeping/pkg/utils"
+)
+
+var ofxTransactionTypeNameMapping = map[models.TransactionType]string{
+	models.TRANSACTION_TYPE_INCOME:   utils.IntToString(int(models.TRANSACTION_TYPE_INCOME)),
+	models.TRANSACTION_TYPE_EXPENSE:  utils.IntToString(int(models.TRANSACTION_TYPE_EXPENSE)),
+	models.TRANSACTION_TYPE_TRANSFER: utils.IntToString(int(models.TRANSACTION_TYPE_TRANSFER)),
+}
+
+// ofxTransactionDataImporter defines the structure of open financial exchange (ofx) file importer for transaction data
+type ofxTransactionDataImporter struct {
+}
+
+// Initialize a open financial exchange (ofx) transaction data importer singleton instance
+var (
+	OFXTransactionDataImporter = &ofxTransactionDataImporter{}
+)
+
+// ParseImportedData returns the imported data by parsing the open financial exchange (ofx) file transaction data
+func (c *ofxTransactionDataImporter) ParseImportedData(ctx core.Context, user *models.User, data []byte, defaultTimezoneOffset int16, accountMap map[string]*models.Account, expenseCategoryMap map[string]*models.TransactionCategory, incomeCategoryMap map[string]*models.TransactionCategory, transferCategoryMap map[string]*models.TransactionCategory, tagMap map[string]*models.TransactionTag) (models.ImportedTransactionSlice, []*models.Account, []*models.TransactionCategory, []*models.TransactionCategory, []*models.TransactionCategory, []*models.TransactionTag, error) {
+	ofxDataReader, err := createNewOFXFileReader(data)
+
+	if err != nil {
+		return nil, nil, nil, nil, nil, nil, err
+	}
+
+	ofxFile, err := ofxDataReader.read(ctx)
+
+	if err != nil {
+		return nil, nil, nil, nil, nil, nil, err
+	}
+
+	transactionDataTable, err := createNewOFXTransactionDataTable(ofxFile)
+
+	if err != nil {
+		return nil, nil, nil, nil, nil, nil, err
+	}
+
+	dataTableImporter := datatable.CreateNewSimpleImporter(ofxTransactionTypeNameMapping)
+
+	return dataTableImporter.ParseImportedData(ctx, user, transactionDataTable, defaultTimezoneOffset, accountMap, expenseCategoryMap, incomeCategoryMap, transferCategoryMap, tagMap)
+}