Nested WeekPreference view in admin with nested_inline

techdb/flightslot/admin.py

@@ -1,15 +1,28 @@
 from django.contrib import admin
+from nested_inline.admin import NestedTabularInline, NestedModelAdmin
 from .models import *
 
 # Register your models here.
 admin.site.register(Student, StudentAdmin)
 admin.site.register(MissionProfile)
 
-class PreferenceInLIne(admin.TabularInline):
+class HourBuildingLegInline(NestedTabularInline):
-    model = Preference
+    model = HourBuildingLeg
-    extra = 0
+    extra = 1
+    fk_name = 'hb'
 
-class WeekPreferenceAdmin(admin.ModelAdmin):
+class HourBuildingInLine(NestedTabularInline):
-    inlines = [PreferenceInLIne]
+    model = HourBuilding
+    extra = 1
+    inlines = [HourBuildingLegInline]
+    fk_name = 'weekpref'
+
+class TrainingInLIne(NestedTabularInline):
+    model = Training
+    extra = 0
+    fk_name = 'weekpref'
+
+class WeekPreferenceAdmin(NestedModelAdmin):
+    inlines = [TrainingInLIne, HourBuildingInLine]
 
 admin.site.register(WeekPreference, WeekPreferenceAdmin)

techdb/flightslot/migrations/0004_rename_preference_training_missionprofile_notes_and_more.py

@@ -0,0 +1,65 @@
+# Generated by Django 5.1.2 on 2024-10-20 07:57
+
+import django.db.models.deletion
+import django.db.models.expressions
+import django.db.models.functions.datetime
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('flightslot', '0003_alter_missionprofile_mtype'),
+    ]
+
+    operations = [
+        migrations.RenameModel(
+            old_name='Preference',
+            new_name='Training',
+        ),
+        migrations.AddField(
+            model_name='missionprofile',
+            name='notes',
+            field=models.TextField(max_length=140, null=True),
+        ),
+        migrations.AlterField(
+            model_name='missionprofile',
+            name='duration',
+            field=models.DurationField(default=1),
+        ),
+        migrations.AlterField(
+            model_name='missionprofile',
+            name='mtype',
+            field=models.CharField(choices=[('OTHER', 'OTHER'), ('PPL', 'PPL'), ('IR', 'IR'), ('CPL', 'CPL'), ('FI', 'FI'), ('PC', 'PC'), ('CHK', 'CHK_6M')], default='PPL'),
+        ),
+        migrations.AlterField(
+            model_name='weekpreference',
+            name='week',
+            field=models.PositiveSmallIntegerField(auto_created=True, db_index=True, default=django.db.models.expressions.CombinedExpression(django.db.models.functions.datetime.ExtractWeek(django.db.models.functions.datetime.Now()), '+', models.Value(1))),
+        ),
+        migrations.CreateModel(
+            name='HourBuilding',
+            fields=[
+                ('id', models.BigAutoField(primary_key=True, serialize=False)),
+                ('aircraft', models.CharField(choices=[('C152', 'Cessna 152'), ('P208', 'Tecnam P2008'), ('PA28', 'Piper PA28R'), ('C182', 'Cessna 182Q'), ('P210', 'Tecnam P2010')])),
+                ('monday', models.BooleanField(default=True)),
+                ('tuesday', models.BooleanField(default=True)),
+                ('wednesday', models.BooleanField(default=True)),
+                ('thursday', models.BooleanField(default=True)),
+                ('saturday', models.BooleanField(default=True)),
+                ('sunday', models.BooleanField(default=True)),
+                ('weekpref', models.ForeignKey(on_delete=django.db.models.deletion.DO_NOTHING, to='flightslot.weekpreference')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='HourBuildingLeg',
+            fields=[
+                ('id', models.BigAutoField(primary_key=True, serialize=False)),
+                ('departure', models.CharField(default='LILV', max_length=4)),
+                ('destination', models.CharField(default='LILV', max_length=4)),
+                ('time', models.DurationField(default=1)),
+                ('stop', models.BooleanField(default=False)),
+                ('hb', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='flightslot.hourbuilding')),
+            ],
+        ),
+    ]

techdb/flightslot/migrations/0005_hourbuilding_notes_training_notes_and_more.py

@@ -0,0 +1,39 @@
+# Generated by Django 5.1.2 on 2024-10-20 08:28
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('flightslot', '0004_rename_preference_training_missionprofile_notes_and_more'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='hourbuilding',
+            name='notes',
+            field=models.TextField(max_length=140, null=True),
+        ),
+        migrations.AddField(
+            model_name='training',
+            name='notes',
+            field=models.TextField(max_length=140, null=True),
+        ),
+        migrations.AlterField(
+            model_name='hourbuilding',
+            name='weekpref',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='flightslot.weekpreference'),
+        ),
+        migrations.AlterField(
+            model_name='training',
+            name='mission',
+            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.CASCADE, to='flightslot.missionprofile'),
+        ),
+        migrations.AlterField(
+            model_name='training',
+            name='weekpref',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='flightslot.weekpreference'),
+        ),
+    ]

techdb/flightslot/models.py

@@ -1,6 +1,7 @@
 from django.db import models
 from django.contrib import admin
 from django.db.models.functions import Now, ExtractWeek
+from django.http import HttpRequest
 from django.utils.translation import gettext_lazy as _
 
 # Create your models here.
@@ -28,45 +29,6 @@ class Student(models.Model):
         max_length=32
     )
 
-
-class MissionType(models.TextChoices):
-    OTHER = "OTHER", _("OTHER")
-    HB = "HB", _("HB")
-    PPL = "PPL", _("PPL")
-    IR = "IR", _("IR")
-    CPL = "CPL", _("CPL")
-    FI = "FI", _("FI")
-    PC = "PC", _("PC")
-    CHK = "CHK", _("CHK_6M")
-
-class MissionProfile(models.Model):
-    
-    id = models.AutoField(
-        primary_key=True
-    )
-
-    mtype = models.CharField(
-        null=False,
-        default=MissionType.HB,
-        choices=MissionType
-    )
-
-    mnum = models.PositiveSmallIntegerField(
-        null=True,
-        default=0
-    )
-
-    duration = models.DurationField(
-        null=False
-    )
-
-    def __str__(self):
-        if self.mtype is not MissionType.HB:
-            return f"{self.mtype}_{self.mnum}"
-
-class MissionProfileAdmin(admin.ModelAdmin):
-    list_display = ("mtype", "mnum")
-
 class WeekPreference(models.Model):
     id = models.BigAutoField(
         primary_key=True
@@ -75,7 +37,8 @@ class WeekPreference(models.Model):
     week = models.PositiveSmallIntegerField(
         null=False,
         db_index=True,
-        db_default=ExtractWeek(Now()) + 1 
+        default=ExtractWeek(Now()) + 1,
+        auto_created=True
     )
 
     student = models.ForeignKey(
@@ -85,8 +48,55 @@ class WeekPreference(models.Model):
         on_delete=models.DO_NOTHING
     )
 
+class MissionType(models.TextChoices):
+    OTHER = "OTHER", _("OTHER")
+    PPL = "PPL", _("PPL")
+    IR = "IR", _("IR")
+    CPL = "CPL", _("CPL")
+    FI = "FI", _("FI")
+    PC = "PC", _("PC")
+    CHK = "CHK", _("CHK_6M")
 
-class Preference(models.Model):
+class MissionProfile(models.Model):
+    id = models.AutoField(
+        primary_key=True
+    )
+
+    mtype = models.CharField(
+        null=False,
+        default=MissionType.PPL,
+        choices=MissionType
+    )
+
+    mnum = models.PositiveSmallIntegerField(
+        null=True,
+        default=0
+    )
+
+    duration = models.DurationField(
+        null=False,
+        default=1
+    )
+
+    notes = models.TextField(
+        max_length=140,
+        null=True
+    )
+
+    def __str__(self):
+        return f"{self.mtype} {self.mnum}"
+
+class MissionProfileAdmin(admin.ModelAdmin):
+    list_display = ("mtype", "mnum")
+
+class AircraftTypes(models.TextChoices):
+    C152 = "C152", _("Cessna 152")
+    P208 = "P208", _("Tecnam P2008")
+    PA28 = "PA28", _("Piper PA28R")
+    C182 = "C182", _("Cessna 182Q")
+    P210 = "P210", _("Tecnam P2010")
+
+class HourBuilding(models.Model):
     id = models.BigAutoField(
         primary_key=True
     )
@@ -94,13 +104,12 @@ class Preference(models.Model):
     weekpref = models.ForeignKey(
         WeekPreference,
         null=False,
-        on_delete=models.DO_NOTHING
+        on_delete=models.CASCADE
     )
 
-    mission = models.ForeignKey(
+    aircraft = models.CharField(
-        MissionProfile,
+        null=False,
-        null=True,
+        choices=AircraftTypes
-        on_delete=models.DO_NOTHING
     )
 
     monday = models.BooleanField(
@@ -132,3 +141,93 @@ class Preference(models.Model):
         default=True,
         null=False
     )
+
+    notes = models.TextField(
+        max_length=140,
+        null=True
+    )
+
+class HourBuildingLeg(models.Model):
+    id = models.BigAutoField(
+        primary_key=True
+    )
+
+    hb = models.ForeignKey(
+        HourBuilding,
+        on_delete=models.CASCADE
+    )
+
+    departure = models.CharField(
+        null=False,
+        blank=False,
+        default="LILV",
+        max_length=4
+    )
+
+    destination = models.CharField(
+        null=False,
+        blank=False,
+        default="LILV",
+        max_length=4
+    )
+
+    time = models.DurationField(
+        null=False,
+        default=1
+    )
+
+    stop = models.BooleanField(
+        default=False
+    )
+
+class Training(models.Model):
+    id = models.BigAutoField(
+        primary_key=True
+    )
+
+    weekpref = models.ForeignKey(
+        WeekPreference,
+        null=False,
+        on_delete=models.CASCADE
+    )
+
+    mission = models.ForeignKey(
+        MissionProfile,
+        null=True,
+        on_delete=models.CASCADE
+    )
+
+    monday = models.BooleanField(
+        default=True,
+        null=False
+    )
+
+    tuesday = models.BooleanField(
+        default=True,
+        null=False
+    )
+
+    wednesday = models.BooleanField(
+        default=True,
+        null=False
+    )
+
+    thursday = models.BooleanField(
+        default=True,
+        null=False
+    )
+
+    saturday = models.BooleanField(
+        default=True,
+        null=False
+    )
+
+    sunday = models.BooleanField(
+        default=True,
+        null=False
+    )
+
+    notes = models.TextField(
+        max_length=140,
+        null=True
+    )

techdb/poetry.lock

@@ -34,6 +34,17 @@ tzdata = {version = "*", markers = "sys_platform == \"win32\""}
 argon2 = ["argon2-cffi (>=19.1.0)"]
 bcrypt = ["bcrypt"]
 
+[[package]]
+name = "django-nested-inline"
+version = "0.4.6"
+description = "Recursive nesting of inline forms for Django Admin"
+optional = false
+python-versions = "*"
+files = [
+    {file = "django-nested-inline-0.4.6.tar.gz", hash = "sha256:e57b55858d112364dfb112bbcdabb888e581d1677d31c1cac3bdcef6c890dc61"},
+    {file = "django_nested_inline-0.4.6-py2.py3-none-any.whl", hash = "sha256:4fc6f0e78b3b5411b4bb7f180bb984831b88874bda48e49a14307baff5da5f12"},
+]
+
 [[package]]
 name = "psycopg2-binary"
 version = "2.9.10"
@@ -139,4 +150,4 @@ files = [
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.12"
-content-hash = "c3b2acd3f06588e63224efb9ff8fc91a396c95e22862e40427c05b788901ea24"
+content-hash = "1ef37b219ab2fd51b8fa93268a04d3baea8cbaef61a470a6a01005f624510b21"

techdb/pyproject.toml

@@ -9,6 +9,7 @@ readme = "README.md"
 python = "^3.12"
 django = "^5.1.2"
 psycopg2-binary = "^2.9.10"
+django-nested-inline = "^0.4.6"
 
 
 [build-system]

techdb/techdb/settings.py

@@ -37,6 +37,7 @@ INSTALLED_APPS = [
     'django.contrib.sessions',
     'django.contrib.messages',
     'django.contrib.staticfiles',
+    'nested_inline',
     'catops',
     'flightslot'
 ]