69 lines
1.5 KiB
Go
69 lines
1.5 KiB
Go
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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/v4"
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)
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func init() {
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registerMigration(CleanUpProjects{})
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}
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type CleanUpProjects struct{}
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func (m CleanUpProjects) Version() types.MigrationVersion {
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return types.MigrationVersion(time.Date(2021, 11, 6, 3, 38, 35, 0, time.UTC))
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}
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func (m CleanUpProjects) Name() string {
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return "CleanUpProjects"
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}
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func (m CleanUpProjects) Description() string {
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return "Clean up projects with data violating our new constraints"
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}
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func (m CleanUpProjects) Up(ctx context.Context, tx pgx.Tx) error {
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var err error
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_, err = tx.Exec(ctx, `
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DELETE FROM handmade_project WHERE id IN (91, 92);
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DELETE FROM handmade_communicationchoicelist
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WHERE project_id IN (91, 92);
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DELETE FROM handmade_project_languages
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WHERE project_id IN (91, 92);
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DELETE FROM handmade_project_screenshots
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WHERE project_id IN (91, 92);
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UPDATE handmade_project
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SET slug = 'hmh-notes'
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WHERE slug = 'hmh_notes';
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`)
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if err != nil {
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return oops.New(err, "failed to patch up project slugs")
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}
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return nil
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}
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func (m CleanUpProjects) Down(ctx context.Context, tx pgx.Tx) error {
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var err error
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_, err = tx.Exec(ctx, `
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-- Don't bother restoring those old projects
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UPDATE handmade_project
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SET slug = 'hmh_notes'
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WHERE slug = 'hmh-notes';
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`)
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if err != nil {
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return oops.New(err, "failed to restore project slugs")
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}
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return nil
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}
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