refactor api

src/api/api.ts

@@ -1,5 +1,5 @@
-import axios from './lib/request';
-import FastLRU from './lib/fast-lru';
+import axios from '../lib/request';
+import {request, requestPublicApi} from './request';
 import type {
   albumType,
   trackType,
@@ -15,60 +15,7 @@ import type {
   trackTypePublicApi,
   albumTypePublicApi,
   userType,
-} from './types';
-
-// expire cache in 60 minutes
-const lru = new FastLRU({
-  maxSize: 1000,
-  ttl: 60 * 60000,
-});
-
-/**
- * Make post requests to deezer api
- * @param {Object} body post body
- * @param {String} method request method
- */
-export const request = async (body: object, method: string) => {
-  const cacheKey = method + ':' + Object.entries(body).join(':');
-  const cache = lru.get(cacheKey);
-  if (cache) {
-    return cache;
-  }
-
-  const {
-    data: {error, results},
-  } = await axios.post('/gateway.php', body, {params: {method}});
-
-  if (Object.keys(results).length > 0) {
-    lru.set(cacheKey, results);
-    return results;
-  }
-
-  const errorMessage = Object.entries(error).join(', ');
-  throw new Error(errorMessage);
-};
-
-/**
- * Make post requests to deezer public api
- * @param {Object} body post body
- * @param {String} method request method
- */
-export const requestPublicApi = async (slug: string) => {
-  const cache = lru.get(slug);
-  if (cache) {
-    return cache;
-  }
-
-  const {data} = await axios.get('https://api.deezer.com' + slug);
-
-  if (data.error) {
-    const errorMessage = Object.entries(data.error).join(', ');
-    throw new Error(errorMessage);
-  }
-
-  lru.set(slug, data);
-  return data;
-};
+} from '../types';
 
 /**
  * @param {String} sng_id song id

src/api/cache.ts

@@ -0,0 +1,9 @@
+import FastLRU from '../lib/fast-lru';
+
+// Expire cache in 60 minutes
+const lru = new FastLRU({
+  maxSize: 1000,
+  ttl: 60 * 60000,
+});
+
+export default lru;

src/api/index.ts

@@ -0,0 +1,2 @@
+export * from './api';
+export * from './request';

src/api/request.ts

@@ -0,0 +1,49 @@
+import axios from '../lib/request';
+import lru from './cache';
+
+/**
+ * Make post requests to deezer api
+ * @param {Object} body post body
+ * @param {String} method request method
+ */
+export const request = async (body: object, method: string) => {
+  const cacheKey = method + ':' + Object.entries(body).join(':');
+  const cache = lru.get(cacheKey);
+  if (cache) {
+    return cache;
+  }
+
+  const {
+    data: {error, results},
+  } = await axios.post('/gateway.php', body, {params: {method}});
+
+  if (Object.keys(results).length > 0) {
+    lru.set(cacheKey, results);
+    return results;
+  }
+
+  const errorMessage = Object.entries(error).join(', ');
+  throw new Error(errorMessage);
+};
+
+/**
+ * Make post requests to deezer public api
+ * @param {Object} body post body
+ * @param {String} method request method
+ */
+export const requestPublicApi = async (slug: string) => {
+  const cache = lru.get(slug);
+  if (cache) {
+    return cache;
+  }
+
+  const {data} = await axios.get('https://api.deezer.com' + slug);
+
+  if (data.error) {
+    const errorMessage = Object.entries(data.error).join(', ');
+    throw new Error(errorMessage);
+  }
+
+  lru.set(slug, data);
+  return data;
+};