add_preplacement_pvz_dist

service/admin.py

@@ -12,7 +12,7 @@ from service.models import PlacementPoint
 from service.models import Rayon
 from service.models import PrePlacementPoint, Post_and_pvz, Post_and_pvzCategory, Post_and_pvzGroup, OtherObjects, \
     OtherObjectsGroup, \
-    OtherObjectsCategory
+    OtherObjectsCategory, PrePlacementPointPVZDistance
 from service.models import PlacementPointPVZDistance, TaskStatus
 from postamates.settings import DEBUG
 from django.core.cache import cache
@@ -46,7 +46,7 @@ class Post_and_PVZAdmin(admin.ModelAdmin):
 my_admin_site.register(Post_and_pvz, Post_and_PVZAdmin)
 my_admin_site.register(OtherObjects)
 my_admin_site.register(PrePlacementPoint)
-
+my_admin_site.register(PrePlacementPointPVZDistance)
 
 class TaskStatusAdmin(admin.ModelAdmin):
     list_display = ('task_name', 'status')

service/migrations/0032_auto_20230912_1616.py

@@ -0,0 +1,27 @@
+# Generated by Django 3.2 on 2023-09-12 13:16
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('service', '0031_preplacementpoint'),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name='preplacementpoint',
+            options={'ordering': ('id',)},
+        ),
+        migrations.CreateModel(
+            name='PrePlacementPointPVZDistance',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('dist', models.FloatField(blank=True, default=None, null=True)),
+                ('placement_point', models.ForeignKey(default=None, on_delete=django.db.models.deletion.CASCADE, to='service.preplacementpoint')),
+                ('pvz_postamates_group', models.ForeignKey(default=None, on_delete=django.db.models.deletion.CASCADE, to='service.post_and_pvzgroup')),
+            ],
+        ),
+    ]

service/models.py

@@ -212,6 +212,10 @@ class PlacementPointPVZDistance(models.Model):
     pvz_postamates_group = models.ForeignKey('Post_and_pvzGroup', default=None, on_delete=models.CASCADE)
     dist = models.FloatField(blank=True, null=True, default=None)
 
+class PrePlacementPointPVZDistance(models.Model):
+    placement_point = models.ForeignKey('PrePlacementPoint', default=None, on_delete=models.CASCADE)
+    pvz_postamates_group = models.ForeignKey('Post_and_pvzGroup', default=None, on_delete=models.CASCADE)
+    dist = models.FloatField(blank=True, null=True, default=None)
 
 class TaskStatus(models.Model):
     class Meta:

service/service.py

@@ -9,7 +9,7 @@ from postamates.settings import DEFAULT_PLACEMENT_POINT_UPDATE_RADIUS, AGE_DAY_L
 from service import models
 from service.enums import PointStatus
 from service.tasks import raschet
-from service.utils import create_columns_dist
+from service.utils import create_columns_dist, run_psql_command
 import base64
 import requests
 from postamates.settings import GEOCODER_API_KEY
@@ -64,6 +64,7 @@ class PointService:
     @staticmethod
     def make_enrichment():
         points = models.PrePlacementPoint.objects.filter(matching_status=MatchingStatus.New.name).all()
+        groups = models.Post_and_pvzGroup.objects.all()
         for point in points:
             origin = point.geometry
             qs = models.PlacementPoint.objects.filter(status=PointStatus.Working.name).annotate(
@@ -164,7 +165,21 @@ class PointService:
                 param1__sum=Sum('param1'))['param1__sum']
             point.age_day = AGE_DAY_LIMIT
             point.save()
-
+            for group in groups:
+                post_object = models.Post_and_pvz.objects.filter(group__name=group.name).annotate(
+                    distance=Dist("wkt", point.geometry)).order_by('distance').first()
+                d = models.PrePlacementPointPVZDistance.objects.filter(placement_point=point,
+                                                                       pvz_postamates_group=group).first()
+                if post_object:
+                    if d:
+                        if d.dist > post_object.distance.m:
+                            d.dist = post_object.distance.m
+                            d.save()
+                    else:
+                        models.PrePlacementPointPVZDistance.objects.create(placement_point=point,
+                                                                           pvz_postamates_group=group,
+                                                                           dist=post_object.distance.m)
+        run_psql_command()
 
     @staticmethod
     def get_min_distances_to_group(postamat_id: str):