feat(zone): add Zone (#74)

Introduce Point and Zone models along with their respective controllers
and views, establishing a foundational structure for managing geographic
data.

docker/database/start-scripts/0-init.sql

@@ -1,16 +1,17 @@
 create table points (
   id int auto_increment primary key,
-  latitude decimal,
-  longitude decimal
+  latitude decimal(10, 7) not null,
+  longitude decimal(10, 7) not null,
+  constraint UC_Point unique (latitude, longitude)
 );
 
 create table zones (
   id int auto_increment primary key,
-  name varchar(255),
-  quantity int,
-  postal_code int,
-  point_id int,
-  foreign key (point_id) references points(id)
+  name varchar(255) not null,
+  postal_code int not null,
+  point_id int not null unique,
+  foreign key (point_id) references points(id),
+  constraint UC_Zone unique (name, postal_code)
 );
 
 create table tree_types (

docker/database/start-scripts/1-seed.sql

@@ -32,4 +32,16 @@ INSERT INTO task_types (name) VALUES
 INSERT INTO pruning_types (name, description) VALUES
 ('A', 'Poda de mantenimiento en árbol tipo A, caduco, de p.c. entre 41/80 cm.'),
 ('B', 'Poda de mantenimiento en árbol tipo B, caduco, de p.c. mayor de 81 cm.'),
-('C', 'Poda de mantenimiento en árbol tipo C, perenne, de p.c. entre 41/60 cm.');
+('C', 'Poda de mantenimiento en árbol tipo C, perenne, de p.c. entre 41/60 cm.');
+
+-- Insert sample points
+INSERT INTO points (latitude, longitude) VALUES
+(40.416775, -3.703790),
+(40.416776, -3.703795),
+(40.416777, -3.703800);
+
+-- Insert sample zones
+INSERT INTO zones (name, postal_code, point_id) VALUES
+('Zona 1', '46001', 1),
+('Zona 2', '46002', 2),
+('Zona 3', '46003', 3);

src/app/Controllers/ZoneController.php

@@ -0,0 +1,25 @@
+<?php
+
+namespace App\Controllers;
+
+use App\Core\BaseController;
+use App\Core\View;
+use App\Models\Zone;
+
+class ZoneController implements BaseController
+{
+    public function get()
+    {
+        $zones = Zone::findAll();
+        View::render([
+            "view" => "Zone",
+            "title" => "Zones",
+            "layout" => "MainLayout",
+            "data" => ["zones" => $zones]
+        ]);
+    }
+
+    public function post() {}
+    public function put() {}
+    public function delete() {}
+}

src/app/Models/Point.php

@@ -0,0 +1,25 @@
+<?php
+
+namespace App\Models;
+
+use App\Core\BaseModel;
+
+class Point extends BaseModel
+{
+    public $latitude;
+    public $longitude;
+
+    protected static function getTableName()
+    {
+        return 'points';
+    }
+
+    protected static function mapDataToModel($data)
+    {
+        $point = new Point();
+        $point->id = $data['id'];
+        $point->latitude = $data['latitude'];
+        $point->longitude = $data['longitude'];
+        return $point;
+    }
+}

src/app/Models/Zone.php

@@ -0,0 +1,33 @@
+<?php
+
+namespace App\Models;
+
+use App\Core\BaseModel;
+
+class Zone extends BaseModel
+{
+    public $name;
+    public $postal_code;
+    public $point_id;
+
+    protected static function getTableName()
+    {
+        return 'zones';
+    }
+
+    protected static function mapDataToModel($data)
+    {
+        $zone = new Zone();
+        $zone->id = $data['id'];
+        $zone->name = $data['name'];
+        $zone->postal_code = $data['postal_code'];
+        $zone->point_id = $data['point_id'];
+        return $zone;
+    }
+
+    // Fetch the zone's point
+    public function point()
+    {
+        return $this->belongsTo(Point::class, 'point_id', 'id');
+    }
+}

src/app/Views/Zone.php

@@ -0,0 +1,25 @@
+<div class="overflow-x-auto">
+    <table class="min-w-full bg-white border border-gray-300 rounded-lg shadow-md">
+        <thead>
+            <tr class="bg-gray-100 text-left">
+                <th class="px-4 py-2 border-b">ID</th>
+                <th class="px-4 py-2 border-b">Name</th>
+                <th class="px-4 py-2 border-b">Postal Code</th>
+                <th class="px-4 py-2 border-b">Latitude</th>
+                <th class="px-4 py-2 border-b">Longitude</th>
+
+            </tr>
+        </thead>
+        <tbody>
+            <?php foreach ($zones as $zone): ?>
+                <tr class="hover:bg-gray-50">
+                    <td class="px-4 py-2 border-b"><?php echo $zone->getId(); ?></td>
+                    <td class="px-4 py-2 border-b"><?php echo $zone->name; ?></td>
+                    <td class="px-4 py-2 border-b"><?php echo $zone->postal_code; ?></td>
+                    <td class="px-4 py-2 border-b"><?php echo $zone->point()->latitude; ?></td>
+                    <td class="px-4 py-2 border-b"><?php echo $zone->point()->longitude; ?></td>
+                </tr>
+            <?php endforeach; ?>
+        </tbody>
+    </table>
+</div>