import transactions from iif file

pkg/converters/iif/iif_transaction_data_file_importer.go

@@ -0,0 +1,35 @@
+package iif
+
+import (
+	"github.com/mayswind/ezbookkeeping/pkg/converters/datatable"
+	"github.com/mayswind/ezbookkeeping/pkg/core"
+	"github.com/mayswind/ezbookkeeping/pkg/models"
+)
+
+// iifTransactionDataFileImporter defines the structure of intuit interchange format (iif) for transaction data
+type iifTransactionDataFileImporter struct{}
+
+// Initialize an intuit interchange format (iif) file importer singleton instance
+var (
+	IifTransactionDataFileImporter = &iifTransactionDataFileImporter{}
+)
+
+// ParseImportedData returns the imported data by parsing the intuit interchange format (iif) data
+func (c *iifTransactionDataFileImporter) 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) {
+	iifDataReader := createNewIifDataReader(data)
+	accountDatasets, transactionDatasets, err := iifDataReader.read(ctx)
+
+	if err != nil {
+		return nil, nil, nil, nil, nil, nil, err
+	}
+
+	transactionDataTable, err := createNewIIfTransactionDataTable(ctx, accountDatasets, transactionDatasets)
+
+	if err != nil {
+		return nil, nil, nil, nil, nil, nil, err
+	}
+
+	dataTableImporter := datatable.CreateNewSimpleImporter(iifTransactionTypeNameMapping)
+
+	return dataTableImporter.ParseImportedData(ctx, user, transactionDataTable, defaultTimezoneOffset, accountMap, expenseCategoryMap, incomeCategoryMap, transferCategoryMap, tagMap)
+}