♻️ refactor OpenAI client options and unify custom headers parsing

Use OpenAI.ClientOptions for stronger typing and clarity
Extract custom headers parsing into parseCustomHeaders util
Simplify getEngine by delegating header parsing to helper
Improve maintainability and reduce code duplication
This commit is contained in:
EmilienMottet
2025-04-30 14:46:54 +02:00
parent 6c48c935e2
commit 71a44fac28
2 changed files with 23 additions and 22 deletions

View File

@@ -12,25 +12,31 @@ import { GroqEngine } from '../engine/groq';
import { MLXEngine } from '../engine/mlx';
import { DeepseekEngine } from '../engine/deepseek';
function parseCustomHeaders(headers: any): Record<string, string> {
let parsedHeaders = {};
if (!headers) {
return parsedHeaders;
}
try {
if (typeof headers === 'object' && !Array.isArray(headers)) {
parsedHeaders = headers;
} else {
parsedHeaders = JSON.parse(headers);
}
} catch (error) {
console.warn('Invalid OCO_API_CUSTOM_HEADERS format, ignoring custom headers');
}
return parsedHeaders;
}
export function getEngine(): AiEngine {
const config = getConfig();
const provider = config.OCO_AI_PROVIDER;
// Parse custom headers if provided
let customHeaders = {};
if (config.OCO_API_CUSTOM_HEADERS) {
try {
// If it's already an object, no need to parse it
if (typeof config.OCO_API_CUSTOM_HEADERS === 'object' && !Array.isArray(config.OCO_API_CUSTOM_HEADERS)) {
customHeaders = config.OCO_API_CUSTOM_HEADERS;
} else {
// Try to parse as JSON
customHeaders = JSON.parse(config.OCO_API_CUSTOM_HEADERS);
}
} catch (error) {
console.warn('Invalid OCO_API_CUSTOM_HEADERS format, ignoring custom headers');
}
}
const customHeaders = parseCustomHeaders(config.OCO_API_CUSTOM_HEADERS);
const DEFAULT_CONFIG = {
model: config.OCO_MODEL!,
@@ -38,7 +44,7 @@ export function getEngine(): AiEngine {
maxTokensInput: config.OCO_TOKENS_MAX_INPUT!,
baseURL: config.OCO_API_URL!,
apiKey: config.OCO_API_KEY!,
customHeaders // Add custom headers to the configuration
customHeaders
};
switch (provider) {