config.ts•1.56 kB
import { config } from 'dotenv';
import { z } from 'zod';
config();
const ConfigSchema = z.object({
// Bitso API Configuration
apiKey: z.string().min(1, 'BITSO_API_KEY environment variable is required'),
apiSecret: z.string().min(1, 'BITSO_API_SECRET environment variable is required'),
apiEndpoint: z.string().url().default('https://stage.bitso.com'),
// General Configuration
cacheTtlSeconds: z.number().int().positive().default(300),
timeout: z.number().int().positive().default(30000),
// Optional Configuration
defaultLimit: z.number().int().positive().default(25),
debug: z.boolean().default(false),
});
export type Config = z.infer<typeof ConfigSchema>;
export function loadConfig(): Config {
try {
const rawConfig = {
apiKey: process.env.BITSO_API_KEY,
apiSecret: process.env.BITSO_API_SECRET,
apiEndpoint: process.env.BITSO_API_ENDPOINT,
cacheTtlSeconds: process.env.CACHE_TTL_SECONDS ? parseInt(process.env.CACHE_TTL_SECONDS, 10) : undefined,
timeout: process.env.TIMEOUT ? parseInt(process.env.TIMEOUT, 10) : undefined,
defaultLimit: process.env.DEFAULT_LIMIT ? parseInt(process.env.DEFAULT_LIMIT, 10) : undefined,
debug: process.env.DEBUG === 'true',
};
return ConfigSchema.parse(rawConfig);
} catch (error) {
if (error instanceof z.ZodError) {
const errorMessages = error.errors.map(err => `${err.path.join('.')}: ${err.message}`).join(', ');
throw new Error(`Configuration validation failed: ${errorMessages}`);
}
throw error;
}
}