75 lines
1.7 KiB
Go
75 lines
1.7 KiB
Go
package database
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import (
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gormigrate "github.com/genofire/gormigrate/v2"
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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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// Database struct to read from config
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type Database struct {
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DB *gorm.DB `config:"-" toml:"-"`
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Connection string `config:"connection" toml:"connection"`
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Debug bool `config:"debug" toml:"debug"`
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Testdata bool `config:"testdata" toml:"testdata"`
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LogLevel logger.LogLevel `config:"log_level" toml:"log_level"`
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migrations map[string]*gormigrate.Migration
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migrationTestdata map[string]*gormigrate.Migration
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}
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// Run database config - connect and migrate
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func (config *Database) Run() error {
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if err := config.run(); err != nil {
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return err
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}
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return config.migrate(config.Testdata)
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}
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// ReRun database config - connect and re migration
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func (config *Database) ReRun() error {
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if err := config.run(); err != nil {
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return err
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}
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m, err := config.setupMigrator(true)
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if err != nil {
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return err
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}
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if err := m.RollbackAll(); err != nil {
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return err
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}
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return config.migrate(config.Testdata)
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}
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func (config *Database) run() error {
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db, err := gorm.Open(postgres.Open(config.Connection), &gorm.Config{
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Logger: logger.Default.LogMode(config.LogLevel),
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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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db.Debug().Exec("CREATE EXTENSION IF NOT EXISTS \"uuid-ossp\";")
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if config.Debug {
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db = db.Debug()
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}
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config.DB = db
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return nil
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}
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// Status get status - is database pingable
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func (config *Database) Status() error {
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if config.DB == nil {
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return ErrNotConnected
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}
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sqlDB, err := config.DB.DB()
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if err != nil {
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return err
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}
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if err = sqlDB.Ping(); err != nil {
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return err
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}
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return nil
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}
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