🚀 Add TypeScript code

src/model/createStatement.ts

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+//Generated by `SHOW CREATE TABLE ssn_versions`
+const createStatement = `CREATE TABLE \`ssn_versions\` (
+  \`product\` tinytext COLLATE utf8mb4_unicode_520_ci NOT NULL,
+  \`manifest\` smallint(6) NOT NULL DEFAULT '-1',
+  \`http\` smallint(6) NOT NULL DEFAULT '-1',
+  PRIMARY KEY (\`product\`(25))
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_520_ci`;
+
+export default createStatement;

src/model/database.ts

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+import * as mysql from 'mysql';
+import * as dbSettings from '../../dbSettings';
+
+const connection = mysql.createConnection(dbSettings);
+
+export function init() {
+  return new Promise((resolve, reject) => {
+    connection.connect(function(err) {
+      if (err) {
+        reject(err);
+      }
+      resolve();
+    });
+  });
+}
+
+export function query(command: string): Promise<{ results: any, fields?: mysql.FieldInfo[] }> {
+  return new Promise((resolve, reject) => {
+    connection.query(command, function(error, results, fields) {
+      if (error !== null) {
+        reject(error);
+      }
+      resolve({ results, fields });
+    });
+  });
+}
+
+export function exit(): void {
+  connection.end();
+}

src/model/model.ts

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+import { Product } from 'ssn';
+import * as database from './database';
+import products from './products';
+import writeLog from '../logger/writeLog';
+import createStatement from './createStatement';
+
+export async function init() {
+  await database.init();
+
+  //Only create table if it does not exist yet
+  const createIfNotExists = createStatement.replace(/^CREATE TABLE/, 'CREATE TABLE IF NOT EXISTS');
+  await database.query(createIfNotExists);
+
+  /**Products that are missing from the database and need to be inserted. */
+  const missingProducts: Product[] = [];
+  /** Products inside the database table that are not valid products. Will be printed to error log and ignored */
+  const erroneousProducts: Product[] = [];
+
+  const { results: existingRows } = await database.query('SELECT * FROM ssn_versions');
+  console.log(existingRows);
+  return;
+
+  existingRows.forEach((row: any) => {
+    //TODO: match with products
+  });
+
+  //If row does not exist, INSERT into table
+  await Promise.all(missingProducts.map((product) => {
+    return database.query(`INSERT INTO ssn_versions ${product}`);
+  }));
+
+  //If row exists that is not in products, ignore it and output error
+  erroneousProducts.forEach((product) => {
+    writeLog(`Product ${product} in database table is invalid.`);
+  });
+
+  //TODO: insert products
+
+}

src/model/products.ts

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+import { Product } from 'ssn';
+
+const productList: Product[] = [
+  'assets_swtor_de_de',
+  'assets_swtor_en_us',
+  'assets_swtor_fr_fr',
+  'assets_swtor_main',
+  'assets_swtor_test_de_de',
+  'assets_swtor_test_en_us',
+  'assets_swtor_test_fr_fr',
+  'assets_swtor_test_main',
+  'eualas',
+  'movies_de_de',
+  'movies_en_us',
+  'movies_fr_fr',
+  'patcher2014',
+  'patcher2017',
+  'retailclient_betatest',
+  'retailclient_cstraining',
+  'retailclient_liveeptest',
+  'retailclient_liveqatest',
+  'retailclient_publictest',
+  'retailclient_squadron157',
+  'retailclient_swtor',
+];
+
+export default productList;