Bugfix/fix file type detection for import (#587)

* Fix file type detection ("application/vnd.ms-excel" instead of "text/csv")

* Update changelog

CHANGELOG.md

@@ -5,16 +5,22 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## Unreleased
+
+### Changed
+
+- Upgraded `prisma` from version `3.6.0` to `3.7.0`
+
+### Fixed
+
+- Fixed the file type detection in the import functionality for transactions
+
 ## 1.95.0 - 26.12.2021
 
 ### Added
 
 - Added a warning to the log if the data gathering fails
 
-### Changed
-
-- Upgraded `prisma` from version `3.6.0` to `3.7.0`
-
 ### Fixed
 
 - Filtered potential `null` currencies

apps/client/src/app/pages/portfolio/transactions/transactions-page.component.ts

@@ -188,7 +188,7 @@ export class TransactionsPageComponent implements OnDestroy, OnInit {
         const fileContent = readerEvent.target.result as string;
 
         try {
-          if (file.type === 'application/json') {
+          if (file.name.endsWith('.json')) {
             const content = JSON.parse(fileContent);
 
             if (!isArray(content.orders)) {
@@ -203,11 +203,12 @@ export class TransactionsPageComponent implements OnDestroy, OnInit {
 
               this.handleImportSuccess();
             } catch (error) {
+              console.error(error);
               this.handleImportError({ error, orders: content.orders });
             }
 
             return;
-          } else if (file.type === 'text/csv') {
+          } else if (file.name.endsWith('.csv')) {
             try {
               await this.importTransactionsService.importCsv({
                 fileContent,
@@ -217,6 +218,7 @@ export class TransactionsPageComponent implements OnDestroy, OnInit {
 
               this.handleImportSuccess();
             } catch (error) {
+              console.error(error);
               this.handleImportError({
                 error: {
                   error: { message: error?.error?.message ?? [error?.message] }
@@ -230,6 +232,7 @@ export class TransactionsPageComponent implements OnDestroy, OnInit {
 
           throw new Error();
         } catch (error) {
+          console.error(error);
           this.handleImportError({
             error: { error: { message: ['Unexpected format'] } },
             orders: []