Varioux fixes and cleaning up.

app/lib/Firefly/Helper/Controllers/JsonInterface.php

@@ -0,0 +1,64 @@
+<?php
+
+namespace Firefly\Helper\Controllers;
+
+use LaravelBook\Ardent\Builder;
+
+/**
+ * Interface JsonInterface
+ *
+ * @package Firefly\Helper\Controllers
+ */
+interface JsonInterface
+{
+
+    /**
+     * Grabs all the parameters entered by the DataTables JQuery plugin and creates
+     * a nice array to be used by the other methods. It's also cleaning up and what-not.
+     *
+     * @return array
+     */
+    public function dataTableParameters();
+
+    /**
+     * Do some sorting, counting and ordering on the query and return a nicely formatted array
+     * that can be used by the DataTables JQuery plugin.
+     *
+     * @param array   $parameters
+     * @param Builder $query
+     *
+     * @return array
+     */
+    public function journalDataset(array $parameters, Builder $query);
+
+    /**
+     * Builds most of the query required to grab transaction journals from the database.
+     * This is useful because all three pages showing different kinds of transactions use
+     * the exact same query with only slight differences.
+     *
+     * @param array $parameters
+     *
+     * @return Builder
+     */
+    public function journalQuery(array $parameters);
+
+    /**
+     * Do some sorting, counting and ordering on the query and return a nicely formatted array
+     * that can be used by the DataTables JQuery plugin.
+     *
+     * @param array   $parameters
+     * @param Builder $query
+     *
+     * @return array
+     */
+    public function recurringTransactionsDataset(array $parameters, Builder $query);
+
+    /**
+     * Create a query that will pick up all recurring transactions from the database.
+     *
+     * @param array $parameters
+     *
+     * @return Builder
+     */
+    public function recurringTransactionsQuery(array $parameters);
+}