writefreely/migrations/v5.go

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2020-03-03 18:47:38 +01:00
/*
* Copyright © 2019-2021 Musing Studio LLC.
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*
* This file is part of WriteFreely.
*
* WriteFreely is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, included
* in the LICENSE file in this source code package.
*/
package migrations
import (
"context"
"database/sql"
wf_db "github.com/writefreely/writefreely/db"
)
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func oauthSlack(db *datastore) error {
dialect := wf_db.DialectMySQL
if db.driverName == driverSQLite {
dialect = wf_db.DialectSQLite
}
return wf_db.RunTransactionWithOptions(context.Background(), db.DB, &sql.TxOptions{}, func(ctx context.Context, tx *sql.Tx) error {
builders := []wf_db.SQLBuilder{
dialect.
AlterTable("oauth_client_states").
AddColumn(dialect.
Column(
"provider",
wf_db.ColumnTypeVarChar,
wf_db.OptionalInt{Set: true, Value: 24}).SetDefault("")),
dialect.
AlterTable("oauth_client_states").
AddColumn(dialect.
Column(
"client_id",
wf_db.ColumnTypeVarChar,
wf_db.OptionalInt{Set: true, Value: 128}).SetDefault("")),
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dialect.
AlterTable("oauth_users").
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AddColumn(dialect.
Column(
"provider",
wf_db.ColumnTypeVarChar,
wf_db.OptionalInt{Set: true, Value: 24}).SetDefault("")),
dialect.
AlterTable("oauth_users").
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AddColumn(dialect.
Column(
"client_id",
wf_db.ColumnTypeVarChar,
wf_db.OptionalInt{Set: true, Value: 128}).SetDefault("")),
dialect.
AlterTable("oauth_users").
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AddColumn(dialect.
Column(
"access_token",
wf_db.ColumnTypeVarChar,
wf_db.OptionalInt{Set: true, Value: 512}).SetDefault("")),
dialect.CreateUniqueIndex("oauth_users_uk", "oauth_users", "user_id", "provider", "client_id"),
}
if dialect != wf_db.DialectSQLite {
// This updates the length of the `remote_user_id` column. It isn't needed for SQLite databases.
builders = append(builders, dialect.
AlterTable("oauth_users").
ChangeColumn("remote_user_id",
dialect.
Column(
"remote_user_id",
wf_db.ColumnTypeVarChar,
wf_db.OptionalInt{Set: true, Value: 128})))
}
for _, builder := range builders {
query, err := builder.ToSQL()
if err != nil {
return err
}
if _, err := tx.ExecContext(ctx, query); err != nil {
return err
}
}
return nil
})
}