REFACTOR to pdf

node/ResumeToPdf.js

@@ -1,29 +0,0 @@
-const path = require('path');
-const Util = require('./Util');
-const ResumeToPdf = {
-  /**
-   * generates electroshot command for screenshoting resume
-   * @param  {string} resume resume name in URL
-   * @return {string}        electroshot command
-   */
-  electroshotScript: resume => {
-    const dir = path.join(__dirname, '../pdf');
-    console.dir(dir);
-    return 'electroshot localhost:8080/#/' + resume +
-      ' 2481x3508 --pdf-margin none --format pdf --out ' + dir +
-      ' --filename "' + resume + '.pdf" --pdf-background; ';
-  },
-  /**
-   * converts resumes to pdf
-   * @return {Promise}
-   */
-  convert: async() => {
-    const directories = Util.getResumesFromDirectories();
-    let script = '';
-    directories.forEach(resume => (script += ResumeToPdf.electroshotScript(resume.path)));
-    script = script.substring(0, script.length - 2);
-    await Util.execBash(script);
-  }
-};
-
-module.exports = ResumeToPdf;

node/Server.js

@@ -1,15 +0,0 @@
-const request = require('request-promise');
-
-const PORT = 8080;
-const Server = {
-  /**
-   * kills express app
-   */
-  kill: () => {
-    request.get('http://localhost:' + PORT + '/kill')
-      .catch(error => {
-        if (error) return false;
-      });
-  }
-};
-module.exports = Server;

node/Util.js

@@ -1,83 +0,0 @@
-const path = require('path');
-const writeFile = require('write');
-const fs = require('fs');
-const exec = require('child_process').exec;
-
-const Util = {
-  /**
-   * gets directories starting with 'resume-'
-   * @return {[]}
-   */
-  getDirectories: () => {
-    const srcpath = path.join(__dirname, '../src/components');
-    return fs.readdirSync(srcpath)
-      .filter(file => file.includes('resume-'));
-  },
-  /**
-   * gets resumes names and paths from directories
-   * @return {Object[]} array with resumes object {path: '', name: ''}
-   */
-  getResumesFromDirectories: () => {
-    const directories = Util.getDirectories();
-    return directories
-    .filter(dir => dir.includes('resume-') && dir !== 'resume-XX')
-    .map(dir => {
-      let name = dir.replace('resume-', '');
-      return {
-        path: dir.replace('.vue', ''),
-        name: name.replace('-', ' ')
-      };
-    });
-  },
-  /**
-   * setTimeout as Promise
-   * @param {number} time time in ms
-   * @return {Promise}
-   */
-  setTimeout: time => {
-    return new Promise(resolve => setTimeout(resolve, time));
-  },
-  /**
-   * reads file of content
-   * @param  {string} dir directory
-   * @return {Promise}
-   */
-  readFileContent: dir => {
-    return new Promise((resolve, reject) => {
-      fs.readFile(dir, 'utf8', (err, template) => {
-        if (err) reject(err);
-        else resolve(template);
-      });
-    });
-  },
-  /**
-   * writes content to given file
-   * @param  {string} dir     directory
-   * @param  {string} content content of file
-   * @return {Promise}
-   */
-  writeFile: async (dir, content) => {
-    return new Promise((resolve, reject) => {
-      writeFile(dir, content, (err) => {
-        if (err) reject(err);
-        resolve();
-      });
-    });
-  },
-  /**
-   * executes command
-   * @param  {string} script e.g. 'echo "Hello World"'
-   * @return {Promise}
-   */
-  execBash: script => {
-    return new Promise((resolve, reject) => {
-      exec(script,
-        error => {
-          if (error) reject(error);
-          else resolve();
-        });
-    });
-  }
-};
-
-module.exports = Util;

node/app.js

@@ -1,2 +1,76 @@
-const ResumeToPdf = require('./ResumeToPdf');
-ResumeToPdf.convert();
+const fs = require('fs');
+const path = require('path');
+const exec = require('child_process').exec;
+
+/**
+ * converts resumes to pdf
+ * @return {Promise}
+ */
+const convert = async() => {
+  try {
+    const directories = getResumesFromDirectories();
+    let script = '';
+    directories.forEach(resume => (script += electroshotScript(resume.path)));
+    script = script.substring(0, script.length - 2);
+    await execBash(script);
+    console.log('Successfully generated pdfs. Check in "/pdf".');
+  } catch (err) {
+    throw new Error(err);
+  }
+};
+
+/**
+ * generates electroshot command for screenshoting resume
+ * @param  {string} resume resume name in URL
+ * @return {string}        electroshot command
+ */
+const electroshotScript = resume => {
+  const dir = path.join(__dirname, '../pdf');
+  return 'electroshot localhost:8080/#/' + resume +
+    ' 2481x3508 --pdf-margin none --format pdf --out ' + dir +
+    ' --filename "' + resume + '.pdf" --pdf-background; ';
+};
+
+/**
+ * gets resumes names and paths from directories
+ * @return {Object[]} array with resumes object {path: '', name: ''}
+ */
+const getResumesFromDirectories = () => {
+  const directories = getDirectories();
+  return directories
+  .filter(dir => dir.includes('resume-') && dir !== 'resume-XX')
+  .map(dir => {
+    let name = dir.replace('resume-', '');
+    return {
+      path: dir.replace('.vue', ''),
+      name: name.replace('-', ' ')
+    };
+  });
+};
+
+/**
+ * gets directories starting with 'resume-'
+ * @return {[]}
+ */
+const getDirectories = () => {
+  const srcpath = path.join(__dirname, '../src/components');
+  return fs.readdirSync(srcpath)
+    .filter(file => file.includes('resume-'));
+};
+
+/**
+ * executes command
+ * @param  {string} script e.g. 'echo "Hello World"'
+ * @return {Promise}
+ */
+const execBash = script => {
+  return new Promise((resolve, reject) => {
+    exec(script,
+      error => {
+        if (error) reject(error);
+        else resolve();
+      });
+  });
+};
+
+convert();