hmn/src/migration/migrations/2021-09-23T041521Z_ApproveA...

90 lines
1.7 KiB
Go

package migrations
import (
"context"
"time"
"git.handmade.network/hmn/hmn/src/migration/types"
"git.handmade.network/hmn/hmn/src/oops"
"github.com/jackc/pgx/v5"
)
func init() {
registerMigration(ApproveActiveUsers{})
}
type ApproveActiveUsers struct{}
func (m ApproveActiveUsers) Version() types.MigrationVersion {
return types.MigrationVersion(time.Date(2021, 9, 23, 4, 15, 21, 0, time.UTC))
}
func (m ApproveActiveUsers) Name() string {
return "ApproveActiveUsers"
}
func (m ApproveActiveUsers) Description() string {
return "Give legit users the Approved status"
}
func (m ApproveActiveUsers) Up(ctx context.Context, tx pgx.Tx) error {
/*
See models/user.go.
The old statuses were:
2 = Active
3 = Banned
The new statuses are:
2 = Confirmed (valid email)
3 = Approved (allowed to post)
4 = Banned
*/
_, err := tx.Exec(ctx, `
UPDATE auth_user
SET status = 4
WHERE status = 3
`)
if err != nil {
return oops.New(err, "failed to update status of banned users")
}
_, err = tx.Exec(ctx, `
UPDATE auth_user
SET status = 3
WHERE
status = 2
AND id IN (
SELECT author_id
FROM handmade_post
WHERE author_id IS NOT NULL
)
`)
if err != nil {
return oops.New(err, "failed to update user statuses")
}
return nil
}
func (m ApproveActiveUsers) Down(ctx context.Context, tx pgx.Tx) error {
_, err := tx.Exec(ctx, `
UPDATE auth_user
SET status = 2
WHERE status = 3
`)
if err != nil {
return oops.New(err, "failed to revert approved users back to confirmed")
}
_, err = tx.Exec(ctx, `
UPDATE auth_user
SET status = 3
WHERE status = 4
`)
if err != nil {
return oops.New(err, "failed to update status of banned users")
}
return nil
}