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初始化

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初始化项目
This commit is contained in:
truewhile
2026-08-23 22:12:32 +08:00
parent 0bcb1fec87
commit 71bf60c69c
631 changed files with 2121 additions and 76050 deletions
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internal/database/schema_migration.go
-43
View File
@@ -14,12 +14,6 @@ func AutoMigrate(db *gorm.DB) error {
if err := ensurePostgresColumnCompatibility(db); err != nil {
return err
}
if err := enforceTelegramBindingOneToOne(db); err != nil {
return err
}
if err := ensureSubscriptionIdentityUniqueness(db); err != nil {
return err
}
if err := ensurePerformanceIndexes(db); err != nil {
return err
}
@@ -44,7 +38,6 @@ func ensurePostgresColumnCompatibility(db *gorm.DB) error {
`ALTER TABLE playback_histories ALTER COLUMN media_id TYPE varchar(128)`,
`ALTER TABLE favorites ALTER COLUMN media_id TYPE varchar(128)`,
`ALTER TABLE playlist_items ALTER COLUMN media_id TYPE varchar(128)`,
`ALTER TABLE strm_records ALTER COLUMN media_id TYPE varchar(128)`,
}
for _, stmt := range statements {
if err := db.Exec(stmt).Error; err != nil {
@@ -84,39 +77,3 @@ func ensurePerformanceIndexes(db *gorm.DB) error {
}
return nil
}
func enforceTelegramBindingOneToOne(db *gorm.DB) error {
if !db.Migrator().HasTable(&model.TelegramBinding{}) {
return nil
}
return db.Transaction(func(tx *gorm.DB) error {
if err := tx.Exec(`
DELETE FROM telegram_bindings
WHERE deleted_at IS NULL
AND user_id IN (
SELECT user_id
FROM telegram_bindings
WHERE deleted_at IS NULL
GROUP BY user_id
HAVING COUNT(*) > 1
)
AND id NOT IN (
SELECT id
FROM (
SELECT id,
ROW_NUMBER() OVER (PARTITION BY user_id ORDER BY updated_at DESC, created_at DESC, id DESC) AS rn
FROM telegram_bindings
WHERE deleted_at IS NULL
) AS ranked_bindings
WHERE rn = 1
)
`).Error; err != nil {
return err
}
return tx.Exec(`
CREATE UNIQUE INDEX IF NOT EXISTS idx_telegram_bindings_user_id_active
ON telegram_bindings(user_id)
WHERE deleted_at IS NULL
`).Error
})
}