47 lines
1.1 KiB
Go
47 lines
1.1 KiB
Go
package migrations
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import (
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"context"
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"time"
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"git.handmade.network/hmn/hmn/src/migration/types"
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"git.handmade.network/hmn/hmn/src/oops"
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"github.com/jackc/pgx/v5"
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)
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func init() {
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registerMigration(OTTUniqueConstraint{})
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}
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type OTTUniqueConstraint struct{}
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func (m OTTUniqueConstraint) Version() types.MigrationVersion {
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return types.MigrationVersion(time.Date(2021, 8, 17, 5, 25, 8, 0, time.UTC))
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}
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func (m OTTUniqueConstraint) Name() string {
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return "OTTUniqueConstraint"
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}
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func (m OTTUniqueConstraint) Description() string {
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return "Add userid+type unique constraint to onetimetoken"
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}
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func (m OTTUniqueConstraint) Up(ctx context.Context, tx pgx.Tx) error {
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_, err := tx.Exec(ctx,
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`
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DROP INDEX handmade_onetimetoken_ownerid_type;
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ALTER TABLE handmade_onetimetoken
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ADD CONSTRAINT handmade_onetimetoken_ownerid_type UNIQUE(owner_id, token_type);
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`,
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)
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if err != nil {
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return oops.New(err, "failed to replace index with unique constraint")
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}
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return nil
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}
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func (m OTTUniqueConstraint) Down(ctx context.Context, tx pgx.Tx) error {
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panic("Implement me")
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}
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