Download from booru

src/helpers/API.js

@@ -1,28 +1,28 @@
 const request = require("request");
-const parseConfig = require("./config")
+const parseConfig = require("./config");
 
 function search() {
-    let configFile = "./config.json";
-    parseConfig.readConfig(configFile, (err, config)=>{
+  let configFile = "./config.json";
+  parseConfig.readConfig(configFile, (err, config) => {
+    if (err) {
+      console.log(err);
+      return;
+    }
+    request(
+      `https://${config.booru}.donmai.us/posts/6.json`,
+      { json: true },
+      (err, res, body) => {
         if (err) {
-            console.log(err);
-            return;
+          return console.log(err);
         }
-        request(
-            `https://${config.booru}.donmai.us/posts/6.json`,
-            { json: true },
-            (err, res, body) => {
-              if (err) {
-                return console.log(err);
-              }
-        
-              console.log(body.id);
-              console.log(body.created_at);
-              console.log(body.rating);
-              console.log(body.large_file_url);
-            }
-          );
-    });
+
+        console.log(body.id);
+        console.log(body.created_at);
+        console.log(body.rating);
+        console.log(body.large_file_url);
+      }
+    );
+  });
 }
 
 module.exports = { search };

src/helpers/config.js

@@ -1,16 +1,15 @@
 const fs = require("fs");
 
-
 function readConfig(configPath, callBack) {
-  fs.readFile(configPath, (err, configData) =>{
-    if (err){
+  fs.readFile(configPath, (err, configData) => {
+    if (err) {
       return callBack && callBack(err);
     }
     try {
       const configObject = JSON.parse(configData);
       return callBack && callBack(null, configObject);
     } catch (err) {
-      return callBack && callBack(err)
+      return callBack && callBack(err);
     }
   });
 }

src/helpers/download.js

@@ -0,0 +1,20 @@
+const fs = require("fs");
+const client = require("https");
+
+function downloadFromBooru(url, filepath) {
+  return new Promise((resolve, reject) => {
+    client.get(url, (res) => {
+      if (res.statusCode === 200) {
+        res
+          .pipe(fs.createWriteStream(filepath))
+          .on("error", reject)
+          .once("close", () => resolve(filepath));
+      } else {
+        res.resume();
+        reject(new Error(`Request failed with status code: ${res.statusCode}`));
+      }
+    });
+  });
+}
+
+module.exports = { downloadFromBooru };

src/index.js

@@ -1,7 +1,7 @@
-const search = require("./helpers/API")
+const search = require("./helpers/API");
 
 async function main() {
   search.search();
 }
 
-main();
+main();