hmn/src/migration/migrations/2021-08-08T093624Z_FixupUse...

80 lines
1.9 KiB
Go

package migrations
import (
"context"
"fmt"
"time"
"git.handmade.network/hmn/hmn/src/migration/types"
"git.handmade.network/hmn/hmn/src/oops"
"github.com/jackc/pgx/v5"
)
func init() {
registerMigration(FixupUsersForRegistration{})
}
type FixupUsersForRegistration struct{}
func (m FixupUsersForRegistration) Version() types.MigrationVersion {
return types.MigrationVersion(time.Date(2021, 8, 8, 9, 36, 24, 0, time.UTC))
}
func (m FixupUsersForRegistration) Name() string {
return "FixupUsersForRegistration"
}
func (m FixupUsersForRegistration) Description() string {
return "Remove PendingUser and add the necessary fields to users"
}
func (m FixupUsersForRegistration) Up(ctx context.Context, tx pgx.Tx) error {
_, err := tx.Exec(ctx, `
ALTER TABLE auth_user
ADD status INT NOT NULL DEFAULT 1;
ALTER TABLE auth_user
ADD registration_ip INET;
ALTER TABLE auth_user
ALTER COLUMN is_staff SET DEFAULT FALSE;
ALTER TABLE auth_user
ALTER COLUMN timezone SET DEFAULT 'UTC';
ALTER TABLE auth_user
DROP first_name;
ALTER TABLE auth_user
DROP last_name;
ALTER TABLE auth_user
DROP color_1;
ALTER TABLE auth_user
DROP color_2;
`)
if err != nil {
return oops.New(err, "failed to modify auth_user")
}
fmt.Printf("Setting status on users.\n")
// status = INACTIVE(1) when !is_active && last_login is null
// ACTIVE(2) when is_active
// BANNED(3) when !is_active && last_login is not null
_, err = tx.Exec(ctx, `
UPDATE auth_user
SET status = CASE is_active WHEN TRUE THEN 2 ELSE (CASE WHEN last_login IS NULL THEN 1 ELSE 3 END) END;
`)
if err != nil {
return oops.New(err, "failed to set user status")
}
_, err = tx.Exec(ctx, `
ALTER TABLE auth_user
DROP is_active;
`)
if err != nil {
return oops.New(err, "failed to drop is_active")
}
return nil
}
func (m FixupUsersForRegistration) Down(ctx context.Context, tx pgx.Tx) error {
panic("Implement me")
}