snow/storage/postgres.go
2023-11-01 21:51:14 +00:00

93 lines
2.1 KiB
Go

package storage
import (
"github.com/ectrc/snow/aid"
"gorm.io/driver/postgres"
"gorm.io/gorm"
)
type PostgresStorage struct {
Postgres *gorm.DB
}
func NewPostgresStorage() *PostgresStorage {
db, err := gorm.Open(postgres.Open(aid.Config.Database.URI), &gorm.Config{})
if err != nil {
panic(err)
}
return &PostgresStorage{
Postgres: db,
}
}
func (s *PostgresStorage) Migrate(table interface{}, tableName string) {
s.Postgres.Table(tableName).AutoMigrate(table)
}
func (s *PostgresStorage) DropTables() {
s.Postgres.Exec(`DROP SCHEMA public CASCADE; CREATE SCHEMA public; GRANT ALL ON SCHEMA public TO postgres; GRANT ALL ON SCHEMA public TO public;`)
}
func (s *PostgresStorage) GetPerson(personId string) *DB_Person {
var dbPerson DB_Person
s.Postgres.
Preload("Profiles").
Preload("Profiles.Items.Variants").
Preload("Profiles.Gifts.Loot").
Preload("Profiles.Attributes").
Preload("Profiles.Items").
Preload("Profiles.Gifts").
Preload("Profiles.Quests").
Find(&dbPerson)
if dbPerson.ID == "" {
return nil
}
return &dbPerson
}
func (s *PostgresStorage) GetAllPersons() []*DB_Person {
var dbPersons []*DB_Person
s.Postgres.
Preload("Profiles").
Preload("Profiles.Items.Variants").
Preload("Profiles.Gifts.Loot").
Preload("Profiles.Attributes").
Preload("Profiles.Items").
Preload("Profiles.Gifts").
Preload("Profiles.Quests").
Find(&dbPersons)
return dbPersons
}
func (s *PostgresStorage) SavePerson(person *DB_Person) {
s.Postgres.Save(person)
}
func (s *PostgresStorage) DeleteItem(itemId string) {
s.Postgres.Delete(&DB_Item{}, "id = ?", itemId)
}
func (s *PostgresStorage) DeleteVariant(variantId string) {
s.Postgres.Delete(&DB_VariantChannel{}, "id = ?", variantId)
}
func (s *PostgresStorage) DeleteQuest(questId string) {
s.Postgres.Delete(&DB_Quest{}, "id = ?", questId)
}
func (s *PostgresStorage) DeleteLoot(lootId string) {
s.Postgres.Delete(&DB_Loot{}, "id = ?", lootId)
}
func (s *PostgresStorage) DeleteGift(giftId string) {
s.Postgres.Delete(&DB_Gift{}, "id = ?", giftId)
}
func (s *PostgresStorage) DeleteAttribute(attributeId string) {
s.Postgres.Delete(&DB_PAttribute{}, "id = ?", attributeId)
}