From dd2ca22bba88c6939c462b7b708a20e2eb198f73 Mon Sep 17 00:00:00 2001
From: Peder Bergebakken Sundt <pbsds@hotmail.com>
Date: Fri, 24 Aug 2018 12:28:06 +0200
Subject: [PATCH] Add door sensor REST api

We have yet to add the door states to the frontpage or something
---
 dist/pvv.sql           | 11 ++++++
 dist/pvv_mysql.sql     | 13 +++++++
 src/pvv/side/doors.php | 79 ++++++++++++++++++++++++++++++++++++++++++
 www/door/index.php     | 38 ++++++++++++++++++++
 4 files changed, 141 insertions(+)
 create mode 100644 src/pvv/side/doors.php
 create mode 100644 www/door/index.php

diff --git a/dist/pvv.sql b/dist/pvv.sql
index 1df0f67..9ffdf94 100644
--- a/dist/pvv.sql
+++ b/dist/pvv.sql
@@ -38,5 +38,16 @@ CREATE TABLE "motd" (
 INSERT INTO motd (title, content)
 VALUES ("MOTD ./dev.sh", "du kan endre motd i admin panelet");
 
+CREATE TABLE doors (
+"name" TEXT PRIMARY KEY,
+"open" BOOLEAN,
+"description" BOOLEAN
+);
+INSERT INTO doors(name, open, description) VALUES
+("koserommet", FALSE, "Døra inn til koserommet på stripa"),
+("terminalrommet", FALSE, "Døra inn til terminalrommet på stripa");
+
+
+
 INSERT INTO users (uname, groups)
 VALUES ("min_test_bruker", 1);
diff --git a/dist/pvv_mysql.sql b/dist/pvv_mysql.sql
index ae02dc5..d1e2ac7 100644
--- a/dist/pvv_mysql.sql
+++ b/dist/pvv_mysql.sql
@@ -35,3 +35,16 @@ CREATE TABLE motd (
 `title` TEXT,
 `content` TEXT
 );
+/*
+INSERT INTO motd (title, content)
+VALUES ("MOTD ./dev.sh", "du kan endre motd i admin panelet");
+*/
+
+CREATE TABLE doors (
+`name` VARCHAR(20) PRIMARY KEY,
+`open` BOOLEAN,
+`description` BOOLEAN,
+);
+INSERT INTO doors(name, open, description) VALUES
+("koserommet", FALSE, "Døra inn til koserommet på stripa"),
+("terminalrommet", FALSE, "Døra inn til terminalrommet på stripa");
diff --git a/src/pvv/side/doors.php b/src/pvv/side/doors.php
new file mode 100644
index 0000000..c05965c
--- /dev/null
+++ b/src/pvv/side/doors.php
@@ -0,0 +1,79 @@
+<?php
+namespace pvv\side;
+
+use \PDO;
+
+class Doors{
+	private $pdo;
+
+	public function __construct(PDO $pdo){
+		$this->pdo = $pdo;
+	}
+
+	public function getAll() {
+		$query = 'SELECT name, open, description FROM doors ORDER BY open DESC, name ASC';
+		$statement = $this->pdo->prepare($query);
+		$statement->execute();
+
+		$doors = [];
+		foreach($statement->fetchAll() as $row){
+			$doors[] = [
+				'name'        => $row['name'],
+				'open'        => (int)$row['open'],
+				'description' => $row['description'],
+			];
+		}
+
+		return $doors;
+	}
+
+	public function getByName($name){
+		$query = 'SELECT * FROM doors WHERE name=:name';
+		$statement = $this->pdo->prepare($query);
+		$statement->bindParam(':name', $name, PDO::PARAM_STR);
+		$statement->execute();
+
+		$row = $statement->fetch();
+		if (!$row) {
+			return false;
+		}
+		
+		return [
+			'name'        => $row['name'],
+			'open'        => (int)$row['open'],
+			'description' => $row['description'],
+		];
+	}
+	
+	public function setDoorState($name, bool $open) {
+		$query = 'UPDATE doors SET open=:open WHERE name=:name';
+		$statement = $this->pdo->prepare($query);
+		$statement->bindParam(':name', $name, PDO::PARAM_STR);
+		$statement->bindParam(':open', $open, PDO::PARAM_INT);
+		$statement->execute();
+	}
+	
+	
+	public function createDoor($name, $description) {
+		$query = 'INSERT INTO doors(name, open, description) VALUES (:name, TRUE, :desc)';
+		$statement = $this->pdo->prepare($query);
+		$statement->bindParam(':name', $name, PDO::PARAM_STR);
+		$statement->bindParam(':desc', $description, PDO::PARAM_STR);
+		$statement->execute();
+	}
+	
+	public function updateDoorDescription($name, $description) {
+		$query = 'UPDATE doors SET descriptin=:desc WHERE name=:name';
+		$statement = $this->pdo->prepare($query);
+		$statement->bindParam(':name', $name, PDO::PARAM_STR);
+		$statement->bindParam(':desc', $description, PDO::PARAM_STR);
+		$statement->execute();
+	}
+	
+	public function deleteDoor($name) {
+		$query = 'DELETE FROM doors WHERE name = :name;';
+		$statement = $this->pdo->prepare($query);
+		$statement->bindParam(':name', $name, PDO::PARAM_STR);
+		$statement->execute();
+	}
+}
diff --git a/www/door/index.php b/www/door/index.php
new file mode 100644
index 0000000..2052a8d
--- /dev/null
+++ b/www/door/index.php
@@ -0,0 +1,38 @@
+<?php
+require_once dirname(dirname(__DIR__)) . implode(DIRECTORY_SEPARATOR, ['', 'inc', 'include.php']);
+$doors = new \pvv\side\Doors($pdo);
+
+$out = null;
+header('Content-Type: application/json');
+if ($_SERVER['REQUEST_METHOD'] === 'GET') {
+    if (isset($_GET["name"])) {
+        $out = $doors->getByName($_GET["name"]);
+        if (!$out) {
+            echo '{"error": true, "reason": "not found"}';
+            http_response_code(404);
+            exit();
+        }
+    }
+    else {
+        $out = $doors->getAll();
+    }
+}
+elseif ($_SERVER['REQUEST_METHOD'] === 'POST') {
+    if (isset($_POST["name"]) and isset($_POST["open"]) ) {
+        $out = $doors->setDoorState($_POST["name"], (strtolower($_POST["open"])==="true")?1:0);
+        
+        $out = $doors->getByName($_POST["name"]);
+        if (!$out) {
+            echo '{"error": true, "reason": "not found"}';
+            http_response_code(404);
+            exit();
+        }
+    }
+    else {
+        echo '{"error": true, "reason": "missing either \"name\" or \"open\" argument"}';
+        http_response_code(404);
+        exit();
+    }
+}
+
+echo json_encode($out);