Linted all database files.

seasoned_api/src/database/database.js

@@ -1,5 +1,6 @@
 const configuration = require('src/config/configuration').getInstance();
 const SqliteDatabase = require('src/database/sqliteDatabase');
+
 const database = new SqliteDatabase(configuration.get('database', 'host'));
 
 /**
@@ -9,7 +10,7 @@ const database = new SqliteDatabase(configuration.get('database', 'host'));
  * If the tables already exists, it simply proceeds.
  */
 Promise.resolve()
-.then(() => database.connect())
-.then(() => database.setUp());
+   .then(() => database.connect())
+   .then(() => database.setUp());
 
 module.exports = database;

seasoned_api/src/database/sqliteDatabase.js

@@ -16,8 +16,8 @@ class SqliteDatabase {
    */
    connect() {
       return Promise.resolve()
-      .then(() => sqlite.open(this.host))
-      .then(() => sqlite.exec('pragma foreign_keys = on;'));
+         .then(() => sqlite.open(this.host))
+         .then(() => sqlite.exec('pragma foreign_keys = on;'));
    }
 
    /**
@@ -73,10 +73,10 @@ class SqliteDatabase {
    * Tears down the database by running tearDown.sql file in schemas/.
    * @returns {Promise}
    */
-  tearDown() {
-    const tearDownSchema = this.readSqlFile('tearDown.sql');
-    return this.execute(tearDownSchema);
-  }
+   tearDown() {
+      const tearDownSchema = this.readSqlFile('tearDown.sql');
+      return this.execute(tearDownSchema);
+   }
 
    /**
    * Returns the file contents of a SQL file in schemas/.