feat(market): base models

This commit is contained in:
Loïc Gremaud 2026-05-23 17:48:27 +02:00
parent 544112b204
commit ce30539808
Signed by: Legrems
GPG Key ID: D4620E6DF3E0121D
9 changed files with 292 additions and 0 deletions

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from django.contrib import admin
# Register your models here.

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from django.apps import AppConfig
class MarketConfig(AppConfig):
default_auto_field = "django.db.models.BigAutoField"
name = "market"

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# Generated by Django 5.2.7 on 2026-05-23 15:45
import django.db.models.deletion
import uuid
from django.conf import settings
from django.db import migrations, models
class Migration(migrations.Migration):
initial = True
dependencies = [
migrations.swappable_dependency(settings.AUTH_USER_MODEL),
]
operations = [
migrations.CreateModel(
name="Market",
fields=[
(
"id",
models.BigAutoField(
auto_created=True,
primary_key=True,
serialize=False,
verbose_name="ID",
),
),
(
"uuid",
models.UUIDField(default=uuid.uuid4, editable=False, unique=True),
),
("created_at", models.DateTimeField(auto_now_add=True)),
("updated_at", models.DateTimeField(auto_now=True)),
("title", models.CharField(max_length=255)),
("description", models.TextField(blank=True)),
(
"type",
models.CharField(
choices=[("yes_no", "Yes/No"), ("multiple", "Multiple Choice")],
default="yes_no",
max_length=10,
),
),
(
"status",
models.CharField(
choices=[
("open", "Open"),
("closed", "Closed"),
("resolved", "Resolved"),
],
default="open",
max_length=10,
),
),
("end_date", models.DateTimeField()),
(
"created_by",
models.ForeignKey(
on_delete=django.db.models.deletion.PROTECT,
to=settings.AUTH_USER_MODEL,
),
),
],
options={
"ordering": ["-created_at"],
},
),
migrations.CreateModel(
name="MarketOption",
fields=[
(
"id",
models.BigAutoField(
auto_created=True,
primary_key=True,
serialize=False,
verbose_name="ID",
),
),
(
"uuid",
models.UUIDField(default=uuid.uuid4, editable=False, unique=True),
),
("created_at", models.DateTimeField(auto_now_add=True)),
("updated_at", models.DateTimeField(auto_now=True)),
("text", models.CharField(max_length=255)),
("position", models.PositiveIntegerField(default=0)),
(
"market",
models.ForeignKey(
on_delete=django.db.models.deletion.CASCADE,
related_name="options",
to="market.market",
),
),
],
options={
"ordering": ["position"],
},
),
migrations.AddField(
model_name="market",
name="winning_option",
field=models.ForeignKey(
blank=True,
null=True,
on_delete=django.db.models.deletion.SET_NULL,
related_name="market_won",
to="market.marketoption",
),
),
migrations.CreateModel(
name="UserBet",
fields=[
(
"id",
models.BigAutoField(
auto_created=True,
primary_key=True,
serialize=False,
verbose_name="ID",
),
),
(
"uuid",
models.UUIDField(default=uuid.uuid4, editable=False, unique=True),
),
("created_at", models.DateTimeField(auto_now_add=True)),
("updated_at", models.DateTimeField(auto_now=True)),
("amount", models.PositiveIntegerField()),
(
"option",
models.ForeignKey(
on_delete=django.db.models.deletion.CASCADE,
related_name="user_bets",
to="market.marketoption",
),
),
(
"user",
models.ForeignKey(
on_delete=django.db.models.deletion.CASCADE,
related_name="bets",
to=settings.AUTH_USER_MODEL,
),
),
],
),
migrations.AddIndex(
model_name="marketoption",
index=models.Index(
fields=["market", "position"], name="market_mark_market__8679ce_idx"
),
),
migrations.AddConstraint(
model_name="marketoption",
constraint=models.UniqueConstraint(
fields=("market", "position"), name="unique_market_option_position"
),
),
migrations.AddIndex(
model_name="market",
index=models.Index(
fields=["status", "-created_at"], name="market_mark_status_1ef6c3_idx"
),
),
migrations.AddIndex(
model_name="market",
index=models.Index(
fields=["end_date"], name="market_mark_end_dat_26bec0_idx"
),
),
migrations.AddIndex(
model_name="userbet",
index=models.Index(
fields=["user", "option"], name="market_user_user_id_5e43d9_idx"
),
),
migrations.AddConstraint(
model_name="userbet",
constraint=models.UniqueConstraint(
fields=("user", "option"), name="unique_user_bet_per_option"
),
),
]

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import uuid
from django.db import models
from django.utils import timezone
class BaseModel(models.Model):
uuid = models.UUIDField(default=uuid.uuid4, unique=True, editable=False)
created_at = models.DateTimeField(auto_now_add=True)
updated_at = models.DateTimeField(auto_now=True)
class Meta:
abstract = True
class Market(BaseModel):
class Type(models.TextChoices):
YES_NO = "yes_no", "Yes/No"
MULTIPLE = "multiple", "Multiple Choice"
class Status(models.TextChoices):
OPEN = "open", "Open"
CLOSED = "closed", "Closed"
RESOLVED = "resolved", "Resolved"
title = models.CharField(max_length=255)
description = models.TextField(blank=True)
type = models.CharField(max_length=10, choices=Type.choices, default=Type.YES_NO)
status = models.CharField(max_length=10, choices=Status.choices, default=Status.OPEN)
end_date = models.DateTimeField()
created_by = models.ForeignKey("accounts.CustomUser", on_delete=models.PROTECT)
winning_option = models.ForeignKey(
"MarketOption",
on_delete=models.SET_NULL,
null=True,
blank=True,
related_name="market_won",
)
class Meta:
ordering = ["-created_at"]
indexes = [
models.Index(fields=["status", "-created_at"]),
models.Index(fields=["end_date"]),
]
def __str__(self):
return self.title
class MarketOption(BaseModel):
market = models.ForeignKey(Market, on_delete=models.CASCADE, related_name="options")
text = models.CharField(max_length=255)
position = models.PositiveIntegerField(default=0)
class Meta:
ordering = ["position"]
constraints = [
models.UniqueConstraint(
fields=["market", "position"],
name="unique_market_option_position",
),
]
indexes = [
models.Index(fields=["market", "position"]),
]
def __str__(self):
return f"{self.market.title} - {self.text}"
class UserBet(BaseModel):
user = models.ForeignKey("accounts.CustomUser", on_delete=models.CASCADE, related_name="bets")
option = models.ForeignKey(MarketOption, on_delete=models.CASCADE, related_name="user_bets")
amount = models.PositiveIntegerField()
class Meta:
constraints = [
models.UniqueConstraint(
fields=["user", "option"],
name="unique_user_bet_per_option",
),
]
indexes = [
models.Index(fields=["user", "option"]),
]
def __str__(self):
return f"{self.user.username} bet {self.amount} on {self.option.text}"

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from django.test import TestCase
# Create your tests here.

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from django.shortcuts import render
# Create your views here.

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@ -44,6 +44,7 @@ INSTALLED_APPS = [
"submissions",
"noita",
"games",
"market",
]
MIDDLEWARE = [