91 lines
1.6 KiB
Go
91 lines
1.6 KiB
Go
package database
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import (
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"fmt"
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"time"
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"homework-manager/internal/config"
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"homework-manager/internal/models"
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"github.com/glebarez/sqlite"
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"gorm.io/driver/mysql"
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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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)
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var DB *gorm.DB
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func Connect(dbConfig config.DatabaseConfig, debug bool) error {
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var logMode logger.LogLevel
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if debug {
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logMode = logger.Info
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} else {
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logMode = logger.Silent
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}
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gormConfig := &gorm.Config{
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Logger: logger.Default.LogMode(logMode),
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}
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var db *gorm.DB
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var err error
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switch dbConfig.Driver {
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case "mysql":
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dsn := fmt.Sprintf("%s:%s@tcp(%s:%s)/%s?charset=utf8mb4&parseTime=True&loc=Local",
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dbConfig.User,
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dbConfig.Password,
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dbConfig.Host,
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dbConfig.Port,
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dbConfig.Name,
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)
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db, err = gorm.Open(mysql.Open(dsn), gormConfig)
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case "postgres":
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dsn := fmt.Sprintf("host=%s port=%s user=%s password=%s dbname=%s sslmode=disable",
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dbConfig.Host,
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dbConfig.Port,
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dbConfig.User,
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dbConfig.Password,
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dbConfig.Name,
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)
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db, err = gorm.Open(postgres.Open(dsn), gormConfig)
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case "sqlite":
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fallthrough
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default:
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db, err = gorm.Open(sqlite.Open(dbConfig.Path), gormConfig)
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}
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if err != nil {
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return 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 err
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}
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sqlDB.SetMaxIdleConns(10)
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sqlDB.SetMaxOpenConns(100)
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sqlDB.SetConnMaxLifetime(time.Hour)
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DB = db
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return nil
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}
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func Migrate() error {
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return DB.AutoMigrate(
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&models.User{},
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&models.Assignment{},
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&models.RecurringAssignment{},
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&models.APIKey{},
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&models.UserNotificationSettings{},
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)
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}
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func GetDB() *gorm.DB {
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return DB
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}
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