TheLovinator/ttvdrops
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Implement full-text search functionality

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This commit is contained in:
Joakim Hellsén 2025-09-05 13:59:02 +02:00
commit 51ec52499f
7 changed files with 229 additions and 7 deletions
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20
twitch/models.py
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@ -45,11 +45,16 @@ class Organization(models.Model):
help_text="Timestamp when this organization record was last updated.",
)
# PostgreSQL full-text search field
search_vector = SearchVectorField(null=True, blank=True)
class Meta:
ordering = ["name"]
indexes: ClassVar[list] = [
# Regular B-tree index for name lookups
models.Index(fields=["name"]),
# Full-text search index (GIN works with SearchVectorField)
GinIndex(fields=["search_vector"], name="org_search_vector_idx"),
]
def __str__(self) -> str:
@ -90,6 +95,9 @@ class Game(models.Model):
verbose_name="Box art URL",
)
# PostgreSQL full-text search field
search_vector = SearchVectorField(null=True, blank=True)
owner = models.ForeignKey(
Organization,
on_delete=models.SET_NULL,
@ -117,6 +125,8 @@ class Game(models.Model):
# Regular B-tree indexes for name lookups
models.Index(fields=["display_name"]),
models.Index(fields=["name"]),
# Full-text search index (GIN works with SearchVectorField)
GinIndex(fields=["search_vector"], name="game_search_vector_idx"),
# Partial index for games with owners only
models.Index(fields=["owner"], condition=models.Q(owner__isnull=False), name="game_owner_partial_idx"),
]
@ -330,6 +340,9 @@ class DropBenefit(models.Model):
help_text="Type of distribution for this benefit.",
)
# PostgreSQL full-text search field
search_vector = SearchVectorField(null=True, blank=True)
added_at = models.DateTimeField(
auto_now_add=True,
db_index=True,
@ -345,6 +358,8 @@ class DropBenefit(models.Model):
indexes: ClassVar[list] = [
# Regular B-tree index for benefit name lookups
models.Index(fields=["name"]),
# Full-text search index (GIN works with SearchVectorField)
GinIndex(fields=["search_vector"], name="benefit_search_vector_idx"),
models.Index(fields=["created_at"]),
models.Index(fields=["distribution_type"]),
# Partial index for iOS available benefits
@ -392,6 +407,9 @@ class TimeBasedDrop(models.Model):
help_text="Datetime when this drop expires.",
)
# PostgreSQL full-text search field
search_vector = SearchVectorField(null=True, blank=True)
# Foreign keys
campaign = models.ForeignKey(
DropCampaign,
@ -432,6 +450,8 @@ class TimeBasedDrop(models.Model):
indexes: ClassVar[list] = [
# Regular B-tree index for drop name lookups
models.Index(fields=["name"]),
# Full-text search index (GIN works with SearchVectorField)
GinIndex(fields=["search_vector"], name="drop_search_vector_idx"),
models.Index(fields=["start_at", "end_at"]),
models.Index(fields=["required_minutes_watched"]),
# Covering index for common queries (includes campaign_id from FK)