Added models to represent GTFS

transport_accessibility/pt_map/migrations/0001_initial.py

@@ -0,0 +1,182 @@
+# Generated by Django 5.0.6 on 2024-05-31 22:07
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Agency',
+            fields=[
+                ('agency_id', models.IntegerField(primary_key=True, serialize=False)),
+                ('agency_name', models.CharField(max_length=250)),
+                ('agency_url', models.URLField()),
+                ('agency_phone', models.CharField(max_length=15)),
+                ('agency_email', models.EmailField(max_length=254)),
+                ('agency_fare_url', models.URLField()),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Calendar',
+            fields=[
+                ('service_id', models.CharField(max_length=255, primary_key=True, serialize=False)),
+                ('monday', models.BooleanField()),
+                ('tuesday', models.BooleanField()),
+                ('wednesday', models.BooleanField()),
+                ('thursday', models.BooleanField()),
+                ('friday', models.BooleanField()),
+                ('saturday', models.BooleanField()),
+                ('sunday', models.BooleanField()),
+                ('start_date', models.DateField()),
+                ('end_date', models.DateField()),
+            ],
+        ),
+        migrations.CreateModel(
+            name='FeedInfo',
+            fields=[
+                ('feed_publisher_name', models.CharField(max_length=255)),
+                ('feed_publisher_url', models.URLField()),
+                ('feed_lang', models.CharField(max_length=255)),
+                ('feed_start_date', models.DateField(blank=True, null=True)),
+                ('feed_end_date', models.DateField(blank=True, null=True)),
+                ('feed_version', models.CharField(blank=True, max_length=255, null=True)),
+                ('feed_id', models.CharField(max_length=255, primary_key=True, serialize=False)),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Shape',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('shape_id', models.CharField(max_length=255)),
+                ('shape_pt_lat', models.FloatField()),
+                ('shape_pt_lon', models.FloatField()),
+                ('shape_pt_sequence', models.IntegerField()),
+                ('shape_dist_traveled', models.FloatField(blank=True, null=True)),
+            ],
+        ),
+        migrations.CreateModel(
+            name='CalendarDate',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('date', models.DateField()),
+                ('exception_type', models.IntegerField()),
+                ('service_id', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='pt_map.calendar')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='FareAttribute',
+            fields=[
+                ('fare_id', models.CharField(max_length=255, primary_key=True, serialize=False)),
+                ('price', models.FloatField()),
+                ('currency_type', models.CharField(max_length=255)),
+                ('payment_method', models.IntegerField()),
+                ('transfers', models.IntegerField()),
+                ('transfer_duration', models.IntegerField(blank=True, null=True)),
+                ('agency', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='pt_map.agency')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Route',
+            fields=[
+                ('route_id', models.CharField(max_length=255, primary_key=True, serialize=False)),
+                ('route_short_name', models.CharField(max_length=255)),
+                ('route_long_name', models.CharField(max_length=255)),
+                ('route_desc', models.TextField(blank=True, null=True)),
+                ('route_type', models.IntegerField()),
+                ('route_url', models.URLField(blank=True, null=True)),
+                ('route_color', models.CharField(blank=True, max_length=6, null=True)),
+                ('route_text_color', models.CharField(blank=True, max_length=6, null=True)),
+                ('agency', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='pt_map.agency')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='FareRule',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('origin_id', models.CharField(blank=True, max_length=255, null=True)),
+                ('destination_id', models.CharField(blank=True, max_length=255, null=True)),
+                ('contains_id', models.CharField(blank=True, max_length=255, null=True)),
+                ('fare', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='pt_map.fareattribute')),
+                ('route', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='pt_map.route')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Stop',
+            fields=[
+                ('stop_id', models.IntegerField(primary_key=True, serialize=False)),
+                ('stop_code', models.CharField(max_length=50)),
+                ('stop_name', models.CharField(max_length=250)),
+                ('tts_stop_name', models.CharField(max_length=250)),
+                ('stop_desc', models.CharField(max_length=500)),
+                ('stop_lat', models.IntegerField()),
+                ('stop_lon', models.IntegerField()),
+                ('zone_id', models.IntegerField(unique=True)),
+                ('stop_url', models.URLField(blank=True, null=True)),
+                ('location_type', models.IntegerField(blank=True, null=True)),
+                ('stop_timezone', models.CharField(blank=True, max_length=255, null=True)),
+                ('wheelchair_boarding', models.IntegerField(blank=True, null=True)),
+                ('level_id', models.CharField(blank=True, max_length=255, null=True)),
+                ('platform_code', models.CharField(blank=True, max_length=255, null=True)),
+                ('parent_station', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, to='pt_map.stop')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Transfer',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('transfer_type', models.IntegerField()),
+                ('min_transfer_time', models.IntegerField(blank=True, null=True)),
+                ('from_stop', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='transfers_from', to='pt_map.stop')),
+                ('to_stop', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='transfers_to', to='pt_map.stop')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Trip',
+            fields=[
+                ('trip_id', models.CharField(max_length=255, primary_key=True, serialize=False)),
+                ('service_id', models.CharField(max_length=255)),
+                ('trip_headsign', models.CharField(blank=True, max_length=255, null=True)),
+                ('trip_short_name', models.CharField(blank=True, max_length=255, null=True)),
+                ('direction_id', models.IntegerField(blank=True, null=True)),
+                ('block_id', models.CharField(blank=True, max_length=255, null=True)),
+                ('shape_id', models.CharField(blank=True, max_length=255, null=True)),
+                ('wheelchair_accessible', models.IntegerField(blank=True, null=True)),
+                ('bikes_allowed', models.IntegerField(blank=True, null=True)),
+                ('route', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='pt_map.route')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='StopTime',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('arrival_time', models.TimeField()),
+                ('departure_time', models.TimeField()),
+                ('stop_sequence', models.IntegerField()),
+                ('stop_headsign', models.CharField(blank=True, max_length=255, null=True)),
+                ('pickup_type', models.IntegerField(blank=True, null=True)),
+                ('drop_off_type', models.IntegerField(blank=True, null=True)),
+                ('shape_dist_traveled', models.FloatField(blank=True, null=True)),
+                ('timepoint', models.IntegerField(blank=True, null=True)),
+                ('stop', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='pt_map.stop')),
+                ('trip', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='pt_map.trip')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Frequency',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('start_time', models.TimeField()),
+                ('end_time', models.TimeField()),
+                ('headway_secs', models.IntegerField()),
+                ('exact_times', models.IntegerField(blank=True, null=True)),
+                ('trip', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='pt_map.trip')),
+            ],
+        ),
+    ]

transport_accessibility/pt_map/migrations/0002_alter_calendardate_unique_together_and_more.py

@@ -0,0 +1,29 @@
+# Generated by Django 5.0.6 on 2024-05-31 22:18
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('pt_map', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AlterUniqueTogether(
+            name='calendardate',
+            unique_together={('service_id', 'date')},
+        ),
+        migrations.AlterUniqueTogether(
+            name='shape',
+            unique_together={('shape_id', 'shape_pt_sequence')},
+        ),
+        migrations.AlterUniqueTogether(
+            name='stoptime',
+            unique_together={('trip', 'stop_sequence')},
+        ),
+        migrations.AlterUniqueTogether(
+            name='transfer',
+            unique_together={('from_stop', 'to_stop')},
+        ),
+    ]

transport_accessibility/pt_map/models.py

@@ -1,3 +1,137 @@
 from django.db import models
 
+class Agency(models.Model):
+    agency_id = models.IntegerField(primary_key=True)
+    agency_name = models.CharField(max_length=250)
+    agency_url = models.URLField()
+    agency_phone = models.CharField(max_length=15)
+    agency_email = models.EmailField()
+    agency_fare_url = models.URLField()
 
+class Stop(models.Model):
+    stop_id = models.IntegerField(primary_key=True)
+    stop_code = models.CharField(max_length=50)
+    stop_name = models.CharField(max_length=250)
+    tts_stop_name = models.CharField(max_length=250)
+    stop_desc = models.CharField(max_length=500)
+    stop_lat = models.IntegerField()
+    stop_lon = models.IntegerField()
+    zone_id = models.IntegerField(unique=True)
+    stop_url = models.URLField(blank=True, null=True)
+    location_type = models.IntegerField(blank=True, null=True)
+    parent_station = models.ForeignKey('self', on_delete=models.SET_NULL, blank=True, null=True)
+    stop_timezone = models.CharField(max_length=255, blank=True, null=True)
+    wheelchair_boarding = models.IntegerField(blank=True, null=True)
+    level_id = models.CharField(max_length=255, blank=True, null=True)
+    platform_code = models.CharField(max_length=255, blank=True, null=True)
+
+    
+class Route(models.Model):
+    route_id = models.CharField(max_length=255, primary_key=True)
+    agency = models.ForeignKey(Agency, on_delete=models.CASCADE)
+    route_short_name = models.CharField(max_length=255)
+    route_long_name = models.CharField(max_length=255)
+    route_desc = models.TextField(blank=True, null=True)
+    route_type = models.IntegerField()
+    route_url = models.URLField(blank=True, null=True)
+    route_color = models.CharField(max_length=6, blank=True, null=True)
+    route_text_color = models.CharField(max_length=6, blank=True, null=True)
+
+class Trip(models.Model):
+    trip_id = models.CharField(max_length=255, primary_key=True)
+    route = models.ForeignKey(Route, on_delete=models.CASCADE)
+    service_id = models.CharField(max_length=255)
+    trip_headsign = models.CharField(max_length=255, blank=True, null=True)
+    trip_short_name = models.CharField(max_length=255, blank=True, null=True)
+    direction_id = models.IntegerField(blank=True, null=True)
+    block_id = models.CharField(max_length=255, blank=True, null=True)
+    shape_id = models.CharField(max_length=255, blank=True, null=True)
+    wheelchair_accessible = models.IntegerField(blank=True, null=True)
+    bikes_allowed = models.IntegerField(blank=True, null=True)
+
+class StopTime(models.Model):
+    trip = models.ForeignKey(Trip, on_delete=models.CASCADE)
+    arrival_time = models.TimeField()
+    departure_time = models.TimeField()
+    stop = models.ForeignKey(Stop, on_delete=models.CASCADE)
+    stop_sequence = models.IntegerField()
+    stop_headsign = models.CharField(max_length=255, blank=True, null=True)
+    pickup_type = models.IntegerField(blank=True, null=True)
+    drop_off_type = models.IntegerField(blank=True, null=True)
+    shape_dist_traveled = models.FloatField(blank=True, null=True)
+    timepoint = models.IntegerField(blank=True, null=True)
+
+    class Meta:
+        unique_together = (('trip', 'stop_sequence'),)
+
+class Calendar(models.Model):
+    service_id = models.CharField(max_length=255, primary_key=True)
+    monday = models.BooleanField()
+    tuesday = models.BooleanField()
+    wednesday = models.BooleanField()
+    thursday = models.BooleanField()
+    friday = models.BooleanField()
+    saturday = models.BooleanField()
+    sunday = models.BooleanField()
+    start_date = models.DateField()
+    end_date = models.DateField()
+
+class CalendarDate(models.Model):
+    service_id = models.ForeignKey(Calendar, on_delete=models.CASCADE)
+    date = models.DateField()
+    exception_type = models.IntegerField()
+
+    class Meta:
+        unique_together = (('service_id', 'date'),)
+
+
+class FareAttribute(models.Model):
+    fare_id = models.CharField(max_length=255, primary_key=True)
+    price = models.FloatField()
+    currency_type = models.CharField(max_length=255)
+    payment_method = models.IntegerField()
+    transfers = models.IntegerField()
+    agency = models.ForeignKey(Agency, on_delete=models.CASCADE, blank=True, null=True)
+    transfer_duration = models.IntegerField(blank=True, null=True)
+
+class FareRule(models.Model):
+    fare = models.ForeignKey(FareAttribute, on_delete=models.CASCADE)
+    route = models.ForeignKey(Route, on_delete=models.CASCADE, blank=True, null=True)
+    origin_id = models.CharField(max_length=255, blank=True, null=True)
+    destination_id = models.CharField(max_length=255, blank=True, null=True)
+    contains_id = models.CharField(max_length=255, blank=True, null=True)
+
+class Shape(models.Model):
+    shape_id = models.CharField(max_length=255)
+    shape_pt_lat = models.FloatField()
+    shape_pt_lon = models.FloatField()
+    shape_pt_sequence = models.IntegerField()
+    shape_dist_traveled = models.FloatField(blank=True, null=True)
+
+    class Meta:
+        unique_together = (('shape_id', 'shape_pt_sequence'),)
+
+class Frequency(models.Model):
+    trip = models.ForeignKey(Trip, on_delete=models.CASCADE)
+    start_time = models.TimeField()
+    end_time = models.TimeField()
+    headway_secs = models.IntegerField()
+    exact_times = models.IntegerField(blank=True, null=True)
+
+class Transfer(models.Model):
+    from_stop = models.ForeignKey(Stop, on_delete=models.CASCADE, related_name='transfers_from')
+    to_stop = models.ForeignKey(Stop, on_delete=models.CASCADE, related_name='transfers_to')
+    transfer_type = models.IntegerField()
+    min_transfer_time = models.IntegerField(blank=True, null=True)
+    
+    class Meta:
+        unique_together = (('from_stop', 'to_stop'),)
+
+class FeedInfo(models.Model):
+    feed_publisher_name = models.CharField(max_length=255)
+    feed_publisher_url = models.URLField()
+    feed_lang = models.CharField(max_length=255)
+    feed_start_date = models.DateField(blank=True, null=True)
+    feed_end_date = models.DateField(blank=True, null=True)
+    feed_version = models.CharField(max_length=255, blank=True, null=True)
+    feed_id = models.CharField(max_length=255, primary_key=True)

transport_accessibility/transport_accessibility/settings.py

@@ -31,6 +31,7 @@ ALLOWED_HOSTS = []
 # Application definition
 
 INSTALLED_APPS = [
+    'pt_map.apps.PtMapConfig',
     'django.contrib.admin',
     'django.contrib.auth',
     'django.contrib.contenttypes',