modified: software/database/sqlite.php

modified:   software/device-api.php
Temperature registration added

software/database/sqlite.php

@@ -8,7 +8,6 @@ interface DBIface
     public function getDeviceById($id);
     public function updateDevice($id, $deviceData);
     public function deleteDevice($id);
-    public function createOrUpdateReading($deviceID, $temperature, $humidity);
 }
 
 
@@ -43,16 +42,11 @@ class DB implements DBIface {
                 firmware_version INTEGER NOT NULL,
                 temperature_offset INTEGER DEFAULT 0,
                 humidity_offset INTEGER DEFAULT 0,
+                temperature INTEGER DEFAULT 0,
+                humidity INTEGER DEFAULT 0,
+                read_at INTEGER DEFAULT 0,
                 last_seen TEXT DEFAULT CURRENT_TIMESTAMP
             );
-            CREATE TABLE IF NOT EXISTS readings (
-                dev_id INTEGER PRIMARY KEY,
-                temperature INTEGER NOT NULL,
-                humidity INTEGER NOT NULL,
-                updated_at TEXT DEFAULT CURRENT_TIMESTAMP
-                FOREIGN KEY(dev_id) REFERENCES devices(id) ON UPDATE CASCADE ON DELETE CASCADE
-            );
-
         ";
         try {
             $this->pdo->exec($sql);
@@ -98,6 +92,10 @@ class DB implements DBIface {
     }
 
 public function updateDevice($id, $deviceData) {
+    // Add last_seen parameter
+    $deviceData['last_seen'] = date('Y-m-d H:i:s');
+
+
     // Start building the SQL query
     $sql = "UPDATE devices SET ";
     
@@ -141,37 +139,6 @@ public function updateDevice($id, $deviceData) {
             die("Error deleting device: " . $e->getMessage());
         }
     }
-
-    public function createOrUpdateReading($deviceID, $temperature, $humidity) {
-        $readingData = [
-            "dev_id" => $deviceID,
-            "temperature" => $temperature,
-            "humidity" => $humidity
-        ];
-
-        $sql = "SELECT COUNT(*) FROM readings WHERE dev_id = :dev_id";
-        try {
-            $stmt = $this->pdo->prepare($sql);
-            //$stmt->execute(['dev_id' => $deviceID]);
-            $stmt->execute($readingData);
-            $exists = $stmt->fetchColumn() > 0;
-
-            if ($exists) {
-                $sql = "UPDATE readings SET temperature = :temperature, humidity = :humidity WHERE dev_id = :dev_id";
-                $stmt = $this->pdo->prepare($sql);
-                $stmt->execute($readingData);
-                return $stmt->rowCount();
-            }
-            else {
-                $sql = "INSERT INTO readings (dev_id, temperature, humidity) VALUES (:dev_id, :temperature, :humidity)";
-                $stmt = $this->pdo->prepare($sql);
-                $stmt->execute($readingData);
-                return $this->pdo->lastInsertId();
-            }
-        } catch (PDOException $e) {
-            die("Error creating or updating reading: " . $e->getMessage());
-        }
-    }
 }
 
 /*