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Commit bbfa7802 authored by magicfelix's avatar magicfelix
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Implement models

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1 merge request!1Resolve "[New app] Gradebook"
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aleksis/apps/maka/migrations/0001_initial.py 0 → 100644
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# Generated by Django 5.1.1 on 2024-09-17 17:15
import colorfield.fields
import django.db.models.deletion
from django.db import migrations, models
class Migration(migrations.Migration):
initial = True
dependencies = [
("core", "0065_calendarevent_update_timezone_constraints"),
]
operations = [
migrations.CreateModel(
name="EffortType",
fields=[
(
"id",
models.BigAutoField(
auto_created=True, primary_key=True, serialize=False, verbose_name="ID"
),
),
(
"managed_by_app_label",
models.CharField(
blank=True,
editable=False,
max_length=255,
verbose_name="App label of app responsible for managing this instance",
),
),
("extended_data", models.JSONField(default=dict, editable=False)),
("name", models.CharField(max_length=255, verbose_name="Name")),
(
"color",
colorfield.fields.ColorField(
blank=True,
default="",
image_field=None,
max_length=25,
samples=None,
verbose_name="Color",
),
),
(
"icon",
models.CharField(
blank=True, choices=[("", "")], max_length=50, verbose_name="Icon"
),
),
("default", models.BooleanField(verbose_name="Default")),
],
options={
"abstract": False,
},
),
migrations.CreateModel(
name="GradeSet",
fields=[
(
"id",
models.BigAutoField(
auto_created=True, primary_key=True, serialize=False, verbose_name="ID"
),
),
(
"managed_by_app_label",
models.CharField(
blank=True,
editable=False,
max_length=255,
verbose_name="App label of app responsible for managing this instance",
),
),
("extended_data", models.JSONField(default=dict, editable=False)),
("name", models.CharField(max_length=255, unique=True, verbose_name="Name")),
(
"groups",
models.ManyToManyField(
blank=True,
null=True,
related_name="grade_sets",
to="core.group",
verbose_name="Groups using this grade set",
),
),
],
options={
"abstract": False,
},
),
migrations.CreateModel(
name="GradeChoice",
fields=[
(
"id",
models.BigAutoField(
auto_created=True, primary_key=True, serialize=False, verbose_name="ID"
),
),
(
"managed_by_app_label",
models.CharField(
blank=True,
editable=False,
max_length=255,
verbose_name="App label of app responsible for managing this instance",
),
),
("extended_data", models.JSONField(default=dict, editable=False)),
("name", models.CharField(max_length=255, verbose_name="Name")),
("value", models.CharField(max_length=255, verbose_name="Value")),
("order", models.PositiveSmallIntegerField(verbose_name="Order")),
(
"grade_set",
models.ForeignKey(
on_delete=django.db.models.deletion.CASCADE,
related_name="grade_choices",
to="maka.gradeset",
verbose_name="Grade set",
),
),
],
options={
"verbose_name": "Grade choice",
"verbose_name_plural": "Grade choices",
},
),
migrations.CreateModel(
name="Effort",
fields=[
(
"id",
models.BigAutoField(
auto_created=True, primary_key=True, serialize=False, verbose_name="ID"
),
),
(
"managed_by_app_label",
models.CharField(
blank=True,
editable=False,
max_length=255,
verbose_name="App label of app responsible for managing this instance",
),
),
("extended_data", models.JSONField(default=dict, editable=False)),
("name", models.CharField(max_length=255, verbose_name="Name")),
("weight", models.PositiveSmallIntegerField(default=1, verbose_name="Weight")),
(
"grade_set",
models.ForeignKey(
on_delete=django.db.models.deletion.CASCADE,
related_name="+",
to="maka.gradeset",
verbose_name="Grade set",
),
),
(
"group",
models.ForeignKey(
on_delete=django.db.models.deletion.PROTECT,
related_name="efforts",
to="core.group",
verbose_name="Group",
),
),
(
"effort_type",
models.ForeignKey(
on_delete=django.db.models.deletion.CASCADE,
related_name="efforts",
to="maka.efforttype",
verbose_name="Effort type",
),
),
],
options={
"abstract": False,
},
),
migrations.CreateModel(
name="Grade",
fields=[
(
"id",
models.BigAutoField(
auto_created=True, primary_key=True, serialize=False, verbose_name="ID"
),
),
(
"managed_by_app_label",
models.CharField(
blank=True,
editable=False,
max_length=255,
verbose_name="App label of app responsible for managing this instance",
),
),
("extended_data", models.JSONField(default=dict, editable=False)),
(
"person",
models.ForeignKey(
on_delete=django.db.models.deletion.CASCADE,
related_name="grades",
to="core.person",
verbose_name="Person",
),
),
(
"grade",
models.ForeignKey(
on_delete=django.db.models.deletion.CASCADE,
related_name="+",
to="maka.gradechoice",
verbose_name="Grade",
),
),
(
"effort",
models.ForeignKey(
on_delete=django.db.models.deletion.CASCADE,
related_name="grades",
to="maka.effort",
verbose_name="Effort",
),
),
],
options={
"abstract": False,
},
),
migrations.AddConstraint(
model_name="gradechoice",
constraint=models.UniqueConstraint(
fields=("grade_set", "name"), name="unique_gradeset_name"
),
),
migrations.AddConstraint(
model_name="gradechoice",
constraint=models.UniqueConstraint(
fields=("grade_set", "value"), name="unique_gradeset_value"
),
),
]
aleksis/apps/maka/models/__init__.py
+ 115
− 0
View file @ bbfa7802
from django.db import models
from django.utils.translation import gettext_lazy as _
from colorfield.fields import ColorField
from aleksis.core.mixins import ExtensibleModel
from aleksis.core.models import Group, Person
from aleksis.core.util.model_helpers import ICONS
class GradeSet(ExtensibleModel):
"""Set of grades."""
name = models.CharField(verbose_name=_("Name"), max_length=255, unique=True)
groups = models.ManyToManyField(
"core.Group",
verbose_name=_("Groups using this grade set"),
blank=True,
null=True,
related_name="grade_sets",
)
class GradeChoice(ExtensibleModel):
"""Single grade choice in a set of grades."""
grade_set = models.ForeignKey(
GradeSet,
on_delete=models.CASCADE,
verbose_name=_("Grade set"),
related_name="grade_choices",
)
name = models.CharField(verbose_name=_("Name"), max_length=255)
value = models.CharField(verbose_name=_("Value"), max_length=255)
order = models.PositiveSmallIntegerField(verbose_name=_("Order"))
class Meta:
verbose_name = _("Grade choice")
verbose_name_plural = _("Grade choices")
constraints = [
models.UniqueConstraint(
fields=["grade_set", "name"],
name="unique_gradeset_name",
),
models.UniqueConstraint(
fields=["grade_set", "value"],
name="unique_gradeset_value",
),
]
class EffortType(ExtensibleModel):
"""Abstract type that can be rated."""
name = models.CharField(verbose_name=_("Name"), max_length=255)
color = ColorField(verbose_name=_("Color"), blank=True)
icon = models.CharField(
max_length=50, blank=True, choices=[("", "")] + ICONS, verbose_name=_("Icon")
)
default = models.BooleanField(verbose_name=_("Default"))
def save(self, *args, **kwargs):
if self.default:
# select all other active items
qs = EffortType.objects.filter(default=True)
# except self (if self already exists)
if self.pk:
qs = qs.exclude(pk=self.pk)
# and deactive them
qs.update(default=False)
super().save(*args, **kwargs)
class Effort(ExtensibleModel):
"""Concrete occurence of a effort type."""
name = models.CharField(verbose_name=_("Name"), max_length=255)
weight = models.PositiveSmallIntegerField(verbose_name=_("Weight"), default=1)
effort_type = models.ForeignKey(
EffortType,
on_delete=models.CASCADE,
verbose_name=_("Effort type"),
related_name="efforts",
)
group = models.ForeignKey(
Group,
on_delete=models.PROTECT,
verbose_name=_("Group"),
related_name="efforts",
)
grade_set = models.ForeignKey(
GradeSet,
on_delete=models.CASCADE,
verbose_name=_("Grade set"),
related_name="+",
)
class Grade(ExtensibleModel):
"""Grade of a person for a effort."""
person = models.ForeignKey(
Person,
on_delete=models.CASCADE,
verbose_name=_("Person"),
related_name="grades",
)
grade = models.ForeignKey(
GradeChoice,
on_delete=models.CASCADE,
verbose_name=_("Grade"),
related_name="+",
)
effort = models.ForeignKey(
Effort,
on_delete=models.CASCADE,
verbose_name=_("Effort"),
related_name="grades",
)
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