Fix import of activities with Ghostfolio AI

apps/api/src/app/endpoints/ai/ai.schemas.spec.ts

@@ -34,16 +34,7 @@ describe('ACTIVITY_ROWS_OUTPUT', () => {
     expect(ACTIVITY_ROWS_OUTPUT.safeParse({ rows: [row] }).success).toBe(false);
   });
 
-  it('Refuses a negative fee, quantity or unit price', () => {
-    for (const row of [{ fee: -1 }, { quantity: -1 }, { unitPrice: -1 }]) {
-      expect(
-        ACTIVITY_ROWS_OUTPUT.safeParse({ rows: [createActivityRow(row)] })
-          .success
-      ).toBe(false);
-    }
-  });
-
-  it('Accepts a currency, a date, a printed text and a number of rows which the join checks, so that one value does not refuse all rows', () => {
+  it('Accepts a currency, a date, a number, a printed text and a number of rows which the join checks, so that one value does not refuse all rows', () => {
     expect(
       ACTIVITY_ROWS_OUTPUT.safeParse({
         rows: [
@@ -52,6 +43,7 @@ describe('ACTIVITY_ROWS_OUTPUT', () => {
             date: '15.01.2026',
             name: 'A'.repeat(SEARCH_QUERY_MAXIMUM_LENGTH + 1)
           }),
+          createActivityRow({ fee: -1, quantity: -1, unitPrice: -1 }),
           ...Array.from({ length: MCP_MAX_ACTIVITIES }, () => {
             return createActivityRow();
           })

apps/api/src/app/endpoints/ai/ai.schemas.ts

@@ -26,17 +26,17 @@ export const ACTIVITY_ROWS_OUTPUT = z.object({
         date: z
           .string()
           .describe('The date of the activity, as an ISO 8601 date'),
-        fee: z.number().min(0).describe('The fee of the activity'),
+        fee: z.number().describe('The fee of the activity'),
         isin: PRINTED_TEXT.describe('The ISIN of the asset, as printed'),
         name: PRINTED_TEXT.describe(
           'The name of the asset, or the description of a fee, an interest or a liability, as printed'
         ),
-        quantity: z.number().min(0).describe('The quantity of the activity'),
+        quantity: z.number().describe('The quantity of the activity'),
         symbol: PRINTED_TEXT.describe(
           'The ticker symbol of the asset, as printed'
         ),
         type: z.enum(ActivityType).describe('The type of the activity'),
-        unitPrice: z.number().min(0).describe('The unit price of the activity')
+        unitPrice: z.number().describe('The unit price of the activity')
       })
     )
     .describe(`The activities of the file, at most ${MCP_MAX_ACTIVITIES}`)

apps/api/src/app/endpoints/ai/ai.service.spec.ts

@@ -158,7 +158,7 @@ describe('AiService', () => {
 
       expect(chat).toHaveBeenCalledWith('vision-model', {
         plugins: [{ id: 'file-parser', pdf: { engine: 'native' } }],
-        provider: { zdr: true },
+        provider: { require_parameters: true, zdr: true },
         usage: { include: true }
       });
     });
@@ -646,7 +646,7 @@ describe('AiService', () => {
       });
 
       expect(chat).toHaveBeenCalledWith('agent-model', {
-        provider: { zdr: true },
+        provider: { require_parameters: true, zdr: true },
         usage: { include: true }
       });
 

apps/api/src/app/endpoints/ai/ai.service.ts

@@ -305,7 +305,7 @@ export class AiService {
         modelPropertyKey: PROPERTY_OPENROUTER_MODEL_VISION,
         settings: {
           plugins: [{ id: 'file-parser', pdf: { engine: 'native' } }],
-          provider: { zdr: true },
+          provider: { require_parameters: true, zdr: true },
           usage: { include: true }
         }
       }),
@@ -479,7 +479,10 @@ export class AiService {
       ].join('\n'),
       model: await this.getOpenRouterChatModel({
         modelPropertyKey: PROPERTY_OPENROUTER_MODEL_AGENT,
-        settings: { provider: { zdr: true }, usage: { include: true } }
+        settings: {
+          provider: { require_parameters: true, zdr: true },
+          usage: { include: true }
+        }
       }),
       output: Output.object({ schema: ROW_MATCHES_OUTPUT }),
       prepareStep: ({ stepNumber }) => {

apps/api/src/app/user/user.service.ts

@@ -529,6 +529,7 @@ export class UserService {
           return !(
             permission.startsWith('create') ||
             permission.startsWith('delete') ||
+            permission.startsWith('import') ||
             permission.startsWith('update')
           );
         });

apps/client/src/app/pages/portfolio/activities/import-activities-dialog/import-activities-dialog.component.ts

@@ -351,6 +351,26 @@ export class GfImportActivitiesDialogComponent {
     });
   }
 
+  /**
+   * Gives the activities of a CSV file in the format of Ghostfolio, which is
+   * imported without Ghostfolio AI, or undefined for any other CSV file
+   */
+  private async getActivitiesOfCsvInGhostfolioFormat(file: File) {
+    this.snackBar.open('⏳ ' + $localize`Validating data...`);
+
+    try {
+      return await this.importActivitiesService.importCsv({
+        fileContent: await file.text(),
+        isDryRun: true,
+        userAccounts: this.data.user.accounts
+      });
+    } catch {
+      return undefined;
+    } finally {
+      this.snackBar.dismiss();
+    }
+  }
+
   /**
    * Gives the error message of a file which the server rejects, as a rejected
    * file counts towards the daily limit of Ghostfolio AI
@@ -380,6 +400,11 @@ export class GfImportActivitiesDialogComponent {
   private handleFile({ file, stepper }: { file: File; stepper: MatStepper }) {
     const fileExtension = file.name.split('.').pop()?.toLowerCase();
 
+    this.details = [];
+    this.errorMessages = [];
+    this.isMaxActivitiesOfGhostfolioAiReached = false;
+    this.rowsWithoutMatch = [];
+
     if (
       this.isGhostfolioAiEnabled &&
       GfImportActivitiesDialogComponent.FILE_EXTENSIONS_OF_GHOSTFOLIO_AI.includes(
@@ -498,8 +523,9 @@ export class GfImportActivitiesDialogComponent {
   }
 
   /**
-   * Reads the file with Ghostfolio AI. The request is canceled if the dialog
-   * is closed, which stops the models on the server.
+   * Reads the file with Ghostfolio AI, except a CSV file in the format of
+   * Ghostfolio. The request is canceled if the dialog is closed, which stops
+   * the models on the server.
    */
   private async handleFileWithGhostfolioAi({
     file,
@@ -513,10 +539,28 @@ export class GfImportActivitiesDialogComponent {
     this.accounts = [];
     this.activities = [];
     this.assetProfiles = [];
-    this.isMaxActivitiesOfGhostfolioAiReached = false;
     this.platforms = [];
     this.tags = [];
 
+    if (fileExtension === 'csv') {
+      const csvInGhostfolioFormat =
+        await this.getActivitiesOfCsvInGhostfolioFormat(file);
+
+      if (csvInGhostfolioFormat) {
+        const { activities, assetProfiles } = csvInGhostfolioFormat;
+
+        this.activities = activities;
+        this.assetProfiles = assetProfiles;
+        this.dataSource = new MatTableDataSource(activities.reverse());
+        this.pageIndex = 0;
+        this.totalItems = activities.length;
+
+        this.showSelectActivitiesStep(stepper);
+
+        return;
+      }
+    }
+
     const errorMessage = await this.getErrorMessageOfFileForGhostfolioAi({
       file,
       fileExtension