44 lines
1.1 KiB
Go
44 lines
1.1 KiB
Go
package database
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import (
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"fmt"
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"time"
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"gorm.io/driver/postgres"
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"gorm.io/gorm"
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"gorm.io/gorm/logger"
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"gorm.io/gorm/schema"
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"github.com/sundynix/pets-be/internal/config"
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"github.com/sundynix/pets-be/internal/model"
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)
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func Open(cfg config.PostgresConfig, release bool) (*gorm.DB, error) {
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logLevel := logger.Info
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if release {
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logLevel = logger.Warn
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}
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db, err := gorm.Open(postgres.Open(cfg.DSN()), &gorm.Config{
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NamingStrategy: schema.NamingStrategy{TablePrefix: "sundynix_", SingularTable: true},
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Logger: logger.Default.LogMode(logLevel),
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})
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if err != nil {
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return nil, fmt.Errorf("open postgres: %w", err)
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}
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sqlDB, err := db.DB()
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if err != nil {
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return nil, err
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}
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sqlDB.SetMaxOpenConns(25)
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sqlDB.SetMaxIdleConns(10)
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sqlDB.SetConnMaxLifetime(time.Hour)
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return db, nil
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}
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func Migrate(db *gorm.DB) error {
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if err := db.AutoMigrate(model.All()...); err != nil {
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return err
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}
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return db.Exec("CREATE UNIQUE INDEX IF NOT EXISTS idx_sundynix_walk_one_active_per_user ON sundynix_walk (user_id) WHERE status IN ('active', 'paused')").Error
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}
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