pacnpal/thrillwiki_django_no_react
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feat: Implement initial schema and add various API, service, and management command enhancements across the application.

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pacnpal
2026-01-01 15:13:01 -05:00
parent c95f99ca10
commit b243b17af7
413 changed files with 11164 additions and 17433 deletions
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50
backend/apps/rides/models/rankings.py
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@@ -22,17 +22,12 @@ class RideRanking(models.Model):
"""
ride = models.OneToOneField(
"rides.Ride", on_delete=models.CASCADE, related_name="ranking",
help_text="Ride this ranking entry describes"
"rides.Ride", on_delete=models.CASCADE, related_name="ranking", help_text="Ride this ranking entry describes"
)
# Core ranking metrics
rank = models.PositiveIntegerField(
db_index=True, help_text="Overall rank position (1 = best)"
)
wins = models.PositiveIntegerField(
default=0, help_text="Number of rides this ride beats in pairwise comparisons"
)
rank = models.PositiveIntegerField(db_index=True, help_text="Overall rank position (1 = best)")
wins = models.PositiveIntegerField(default=0, help_text="Number of rides this ride beats in pairwise comparisons")
losses = models.PositiveIntegerField(
default=0,
help_text="Number of rides that beat this ride in pairwise comparisons",
@@ -66,9 +61,7 @@ class RideRanking(models.Model):
)
# Metadata
last_calculated = models.DateTimeField(
default=timezone.now, help_text="When this ranking was last calculated"
)
last_calculated = models.DateTimeField(default=timezone.now, help_text="When this ranking was last calculated")
calculation_version = models.CharField(
max_length=10, default="1.0", help_text="Algorithm version used for calculation"
)
@@ -85,8 +78,7 @@ class RideRanking(models.Model):
constraints = [
models.CheckConstraint(
name="rideranking_winning_percentage_range",
check=models.Q(winning_percentage__gte=0)
& models.Q(winning_percentage__lte=1),
check=models.Q(winning_percentage__gte=0) & models.Q(winning_percentage__lte=1),
violation_error_message="Winning percentage must be between 0 and 1",
),
models.CheckConstraint(
@@ -115,23 +107,13 @@ class RidePairComparison(models.Model):
(users who have rated both rides). It's used to speed up ranking calculations.
"""
ride_a = models.ForeignKey(
"rides.Ride", on_delete=models.CASCADE, related_name="comparisons_as_a"
)
ride_b = models.ForeignKey(
"rides.Ride", on_delete=models.CASCADE, related_name="comparisons_as_b"
)
ride_a = models.ForeignKey("rides.Ride", on_delete=models.CASCADE, related_name="comparisons_as_a")
ride_b = models.ForeignKey("rides.Ride", on_delete=models.CASCADE, related_name="comparisons_as_b")
# Comparison results
ride_a_wins = models.PositiveIntegerField(
default=0, help_text="Number of mutual riders who rated ride_a higher"
)
ride_b_wins = models.PositiveIntegerField(
default=0, help_text="Number of mutual riders who rated ride_b higher"
)
ties = models.PositiveIntegerField(
default=0, help_text="Number of mutual riders who rated both rides equally"
)
ride_a_wins = models.PositiveIntegerField(default=0, help_text="Number of mutual riders who rated ride_a higher")
ride_b_wins = models.PositiveIntegerField(default=0, help_text="Number of mutual riders who rated ride_b higher")
ties = models.PositiveIntegerField(default=0, help_text="Number of mutual riders who rated both rides equally")
# Metrics
mutual_riders_count = models.PositiveIntegerField(
@@ -153,9 +135,7 @@ class RidePairComparison(models.Model):
)
# Metadata
last_calculated = models.DateTimeField(
auto_now=True, help_text="When this comparison was last calculated"
)
last_calculated = models.DateTimeField(auto_now=True, help_text="When this comparison was last calculated")
class Meta:
verbose_name = "Ride Pair Comparison"
@@ -197,14 +177,10 @@ class RankingSnapshot(models.Model):
This allows us to show ranking trends and movements.
"""
ride = models.ForeignKey(
"rides.Ride", on_delete=models.CASCADE, related_name="ranking_history"
)
ride = models.ForeignKey("rides.Ride", on_delete=models.CASCADE, related_name="ranking_history")
rank = models.PositiveIntegerField()
winning_percentage = models.DecimalField(max_digits=5, decimal_places=4)
snapshot_date = models.DateField(
db_index=True, help_text="Date when this ranking snapshot was taken"
)
snapshot_date = models.DateField(db_index=True, help_text="Date when this ranking snapshot was taken")
class Meta:
verbose_name = "Ranking Snapshot"