response.handler.ts•1.45 kB
/**
* Response Handler Utility for JIRA API
*
* Handles HTTP response processing and parsing
*/
/**
* Utility class for handling HTTP responses
*/
export class JiraResponseHandler {
/**
* Process and parse HTTP response
*
* @param response - The HTTP response
* @returns Parsed response data
* @throws Error if response processing fails
*/
public async processResponse<T>(response: Response): Promise<T> {
if (this.isNoContentResponse(response)) {
return this.handleNoContentResponse<T>();
}
return this.parseJsonResponse<T>(response);
}
/**
* Check if response has no content
*
* @param response - The HTTP response
* @returns True if response has no content
*/
private isNoContentResponse(response: Response): boolean {
return response.status === 204;
}
/**
* Handle no content response
*
* @returns Empty object for no content responses
*/
private handleNoContentResponse<T>(): T {
return {} as T;
}
/**
* Parse JSON response
*
* @param response - The HTTP response
* @returns Parsed JSON data
* @throws Error if JSON parsing fails
*/
private async parseJsonResponse<T>(response: Response): Promise<T> {
try {
return (await response.json()) as T;
} catch (error) {
throw new Error(
`Failed to parse JSON response: ${error instanceof Error ? error.message : String(error)}`,
);
}
}
}