From 6435f415b686baf0ce08fb1f619d627872c5f1a8 Mon Sep 17 00:00:00 2001
From: Timo John <tjohn@stud.hs-heilbronn.de>
Date: Tue, 16 Jun 2020 10:56:50 +0200
Subject: [PATCH] Implemented Endpoint for getting all search presets

Endpoint for presets works now. For real.

Alternative JSON return for presets tested
---
 Scripts/setup.sql                  |  1 +
 backend/models/getSearchPresets.js | 30 ++++++++++++++++++++++++++----
 2 files changed, 27 insertions(+), 4 deletions(-)

diff --git a/Scripts/setup.sql b/Scripts/setup.sql
index f154ee3..388d42c 100644
--- a/Scripts/setup.sql
+++ b/Scripts/setup.sql
@@ -1313,6 +1313,7 @@ CREATE TABLE IF NOT EXISTS `search_presets` (
   `created_at` timestamp NOT NULL DEFAULT current_timestamp(),
   `updated_at` timestamp NOT NULL DEFAULT current_timestamp() ON UPDATE current_timestamp(),
   PRIMARY KEY (`id`)
+	UNIQUE INDEX `parameter` (`parameter`, `name`) USING BTREE
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
 
 -- Exportiere Daten aus Tabelle travopti.search_presets: ~0 rows (ungefähr)
diff --git a/backend/models/getSearchPresets.js b/backend/models/getSearchPresets.js
index 3ce091e..3398488 100644
--- a/backend/models/getSearchPresets.js
+++ b/backend/models/getSearchPresets.js
@@ -1,6 +1,28 @@
 module.exports = async (dbConn) => {
-    // TODO: Implement pulling data from database
-    const presets = require ("../mockdata/sample-presets.json")
-    const res = presets
-    return res;
+    let presets = await dbConn.query(
+        `SELECT search_presets.id AS country_id,
+                search_presets.parameter AS parameter,
+                search_presets.name AS label,
+                CASE
+                WHEN value_2 is NULL THEN value_1
+                ELSE CONCAT(search_presets.value_1,"|",search_presets.value_2)
+         END AS "values"
+         FROM search_presets`
+    );
+
+    //TODO: Which way is preferred?
+    for (k = 0; k < presets.length; k++) {
+        //if (presets[k].values.toString().includes("|")) {
+            const values = presets[k].values
+            presets[k].values = values.split("|");
+            for (i = 0; i < presets[k].values.length; i++) {
+                console.log(presets[k].values)
+                presets[k].values[i] = parseInt(presets[k].values[i])
+            }
+        //} else {
+        //    presets[k].values = parseInt(presets[k].values)
+        //}
+        console.log(presets[k])
+    }
+    return presets;
 };
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