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fix: resolve double URL-encoding in datatable filter/sortBy query params (#652)

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This commit is contained in:
Romuald Członkowski
2026-03-22 15:59:34 +01:00
committed by GitHub
parent c5665632af
commit 6f6668acc4
34 changed files with 599 additions and 45 deletions
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23
src/services/n8n-api-client.ts
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@@ -637,7 +637,10 @@ export class N8nApiClient {
async getDataTableRows(id: string, params: DataTableRowListParams = {}): Promise<{ data: DataTableRow[]; nextCursor?: string | null }> {
try {
const response = await this.client.get(`/data-tables/${id}/rows`, { params });
const response = await this.client.get(`/data-tables/${id}/rows`, {
params,
paramsSerializer: (p) => this.serializeDataTableParams(p),
});
return this.validateListResponse<DataTableRow>(response.data, 'data-table-rows');
} catch (error) {
throw handleN8nApiError(error);
@@ -673,13 +676,29 @@ export class N8nApiClient {
async deleteDataTableRows(id: string, params: DataTableDeleteRowsParams): Promise<any> {
try {
const response = await this.client.delete(`/data-tables/${id}/rows/delete`, { params });
const response = await this.client.delete(`/data-tables/${id}/rows/delete`, {
params,
paramsSerializer: (p) => this.serializeDataTableParams(p),
});
return response.data;
} catch (error) {
throw handleN8nApiError(error);
}
}
/**
* Serializes data table query params with explicit encodeURIComponent.
* Axios's default serializer doesn't encode some reserved chars that n8n rejects.
*/
private serializeDataTableParams(params: Record<string, any>): string {
const parts: string[] = [];
for (const [key, value] of Object.entries(params)) {
if (value === undefined || value === null) continue;
parts.push(`${encodeURIComponent(key)}=${encodeURIComponent(String(value))}`);
}
return parts.join('&');
}
/**
* Validates and normalizes n8n API list responses.
* Handles both modern format {data: [], nextCursor?: string} and legacy array format.