chore: rename store to db

internal/db/account.go

@@ -0,0 +1,50 @@
+package db
+
+import (
+	"github.com/alist-org/alist/v3/internal/model"
+	"github.com/pkg/errors"
+)
+
+// why don't need `cache` for account?
+// because all account store in `operations.accountsMap`
+// the most of the read operation is from `operations.accountsMap`
+// just for persistence in database
+
+// CreateAccount just insert account to database
+func CreateAccount(account *model.Account) error {
+	return errors.WithStack(db.Create(account).Error)
+}
+
+// UpdateAccount just update account in database
+func UpdateAccount(account *model.Account) error {
+	return errors.WithStack(db.Save(account).Error)
+}
+
+// DeleteAccountById just delete account from database by id
+func DeleteAccountById(id uint) error {
+	return errors.WithStack(db.Delete(&model.Account{}, id).Error)
+}
+
+// GetAccounts Get all accounts from database order by index
+func GetAccounts(pageIndex, pageSize int) ([]model.Account, int64, error) {
+	accountDB := db.Model(&model.Account{})
+	var count int64
+	if err := accountDB.Count(&count).Error; err != nil {
+		return nil, 0, errors.Wrapf(err, "failed get accounts count")
+	}
+	var accounts []model.Account
+	if err := accountDB.Order(columnName("index")).Offset((pageIndex - 1) * pageSize).Limit(pageSize).Find(&accounts).Error; err != nil {
+		return nil, 0, errors.WithStack(err)
+	}
+	return accounts, count, nil
+}
+
+// GetAccountById Get Account by id, used to update account usually
+func GetAccountById(id uint) (*model.Account, error) {
+	var account model.Account
+	account.ID = id
+	if err := db.First(&account).Error; err != nil {
+		return nil, errors.WithStack(err)
+	}
+	return &account, nil
+}