From 139ea6d06bbd092da8b38c99989c8e124c10cea6 Mon Sep 17 00:00:00 2001
From: josihoppe <116898820+josihoppe@users.noreply.github.com>
Date: Tue, 2 Apr 2024 13:21:07 +0200
Subject: [PATCH] added new layer for clearer region boundaries

---
 config/settings/base.py                       |  3 +++
 .../map/migrations/0045_regionboundaries.py   | 25 +++++++++++++++++++
 digiplan/map/models.py                        | 17 +++++++++++++
 digiplan/static/config/layer_styles.json      |  7 ++++++
 digiplan/utils/data_processing.py             |  1 +
 5 files changed, 53 insertions(+)
 create mode 100644 digiplan/map/migrations/0045_regionboundaries.py

diff --git a/config/settings/base.py b/config/settings/base.py
index ef999a4f..270c5cf9 100644
--- a/config/settings/base.py
+++ b/config/settings/base.py
@@ -316,6 +316,7 @@ def __getitem__(self, item):  # noqa: D105, ANN001, ANN204
         setup.MVTAPI("potentialarea_pv_roof", "map", "PotentialareaPVRoof"),
     ],
     "static": [
+        setup.MVTAPI("region_boundaries", "map", "RegionBoundaries"),
         setup.MVTAPI("landscape_protection_area", "map", "LandscapeProtectionArea"),
         setup.MVTAPI("forest", "map", "Forest"),
         setup.MVTAPI("special_protection_area", "map", "SpecialProtectionArea"),
@@ -359,6 +360,8 @@ def __getitem__(self, item):  # noqa: D105, ANN001, ANN204
     setup.ClusterAPI("storage", "map", "Storage", properties=["id", "unit_count"]),
 ]
 
+MAP_ENGINE_LAYERS_AT_STARTUP = [("region_boundaries", "map", "RegionBoundaries")]
+
 MAP_ENGINE_STYLES_FOLDER = "digiplan/static/config/"
 MAP_ENGINE_ZOOM_LEVELS = {
     "municipality": setup.Zoom(8, 14),
diff --git a/digiplan/map/migrations/0045_regionboundaries.py b/digiplan/map/migrations/0045_regionboundaries.py
new file mode 100644
index 00000000..40db7c65
--- /dev/null
+++ b/digiplan/map/migrations/0045_regionboundaries.py
@@ -0,0 +1,25 @@
+# Generated by Django 3.2.25 on 2024-03-28 10:53
+
+import django.contrib.gis.db.models.fields
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('map', '0044_merge_20240318_1859'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='RegionBoundaries',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('geom', django.contrib.gis.db.models.fields.MultiPolygonField(srid=4326)),
+            ],
+            options={
+                'verbose_name': 'RegionBoundaries',
+                'verbose_name_plural': 'RegionBoundaries',
+            },
+        ),
+    ]
diff --git a/digiplan/map/models.py b/digiplan/map/models.py
index 98a62113..cf5310b9 100644
--- a/digiplan/map/models.py
+++ b/digiplan/map/models.py
@@ -98,6 +98,23 @@ def quantity_per_municipality_per_year(cls) -> pd.DataFrame:
         return population_per_year
 
 
+class RegionBoundaries(models.Model):
+    """Region Boundaries model."""
+
+    geom = models.MultiPolygonField(srid=4326)
+
+    objects = models.Manager()
+    vector_tiles = StaticMVTManager(columns=[])
+
+    data_file = "bkg_vg250_region"
+    layer = "bkg_vg250_region"
+    mapping = {"geom": "MULTIPOLYGON"}
+
+    class Meta:  # noqa: D106
+        verbose_name = _("RegionBoundaries")
+        verbose_name_plural = _("RegionBoundaries")
+
+
 class RenewableModel(models.Model):
     """Base class for renewable cluster models."""
 
diff --git a/digiplan/static/config/layer_styles.json b/digiplan/static/config/layer_styles.json
index 407fac11..167c642b 100644
--- a/digiplan/static/config/layer_styles.json
+++ b/digiplan/static/config/layer_styles.json
@@ -67,6 +67,13 @@
       ]
     }
   },
+  "region_boundaries": {
+    "type": "line",
+    "paint": {
+      "line-color": "rgb(250, 174, 29)",
+      "line-width": 3
+    }
+  },
   "wind": {
     "type": "symbol",
     "filter": ["!", ["has", "point_count"]],
diff --git a/digiplan/utils/data_processing.py b/digiplan/utils/data_processing.py
index d36f1349..63915c68 100644
--- a/digiplan/utils/data_processing.py
+++ b/digiplan/utils/data_processing.py
@@ -15,6 +15,7 @@
 REGIONS = [models.Municipality]
 
 MODELS = [
+    models.RegionBoundaries,
     # Clusters
     models.WindTurbine,
     models.PVroof,