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masonry/examples/react-app-generator/templates/api-base.tmpl

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// Base API client configuration
{{range .AST.Definitions}}{{if .Server}}const API_BASE_URL = process.env.REACT_APP_API_URL || 'http://{{.Server.Settings | getHost}}:{{.Server.Settings | getPort}}';
{{end}}{{end}}
export interface ApiError {
message: string;
status: number;
}
export class ApiError extends Error {
status: number;
constructor(message: string, status: number) {
super(message);
this.status = status;
this.name = 'ApiError';
}
}
export async function apiRequest<T>(
method: string,
endpoint: string,
data?: any
): Promise<T> {
const config: RequestInit = {
method,
headers: {
'Content-Type': 'application/json',
},
};
if (data) {
config.body = JSON.stringify(data);
}
try {
const response = await fetch(`${API_BASE_URL}${endpoint}`, config);
if (!response.ok) {
throw new ApiError(`HTTP error! status: ${response.status}`, response.status);
}
if (response.status === 204) {
return null as T;
}
return await response.json();
} catch (error) {
if (error instanceof ApiError) {
throw error;
}
throw new ApiError(`Network error: ${error instanceof Error ? error.message : 'Unknown error'}`, 0);
}
}