mirror of
https://github.com/superseriousbusiness/gotosocial.git
synced 2024-11-01 15:00:00 +00:00
5e2bf0bdca
* [chore] Remove years from all license headers Years or year ranges aren't required in license headers. Many projects have removed them in recent years and it avoids a bit of yearly toil. In many cases our copyright claim was also a bit dodgy since we added the 2021-2023 header to files created after 2021 but you can't claim copyright into the past that way. * [chore] Add license header check This ensures a license header is always added to any new file. This avoids maintainers/reviewers needing to remember to check for and ask for it in case a contribution doesn't include it. * [chore] Add missing license headers * [chore] Further updates to license header * Use the more common // indentend comment format * Remove the hack we had for the linter now that we use the // format * Add SPDX license identifier
81 lines
4 KiB
Go
81 lines
4 KiB
Go
// GoToSocial
|
|
// Copyright (C) GoToSocial Authors admin@gotosocial.org
|
|
// SPDX-License-Identifier: AGPL-3.0-or-later
|
|
//
|
|
// This program is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU Affero General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// This program is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU Affero General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Affero General Public License
|
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
package db
|
|
|
|
import "context"
|
|
|
|
// Basic wraps basic database functionality.
|
|
type Basic interface {
|
|
// CreateTable creates a table for the given interface.
|
|
// For implementations that don't use tables, this can just return nil.
|
|
CreateTable(ctx context.Context, i interface{}) Error
|
|
|
|
// CreateAllTables creates *all* tables necessary for the running of GoToSocial.
|
|
// Because it uses the 'if not exists' parameter it is safe to run against a GtS that's already been initialized.
|
|
CreateAllTables(ctx context.Context) Error
|
|
|
|
// DropTable drops the table for the given interface.
|
|
// For implementations that don't use tables, this can just return nil.
|
|
DropTable(ctx context.Context, i interface{}) Error
|
|
|
|
// Stop should stop and close the database connection cleanly, returning an error if this is not possible.
|
|
// If the database implementation doesn't need to be stopped, this can just return nil.
|
|
Stop(ctx context.Context) Error
|
|
|
|
// IsHealthy should return nil if the database connection is healthy, or an error if not.
|
|
IsHealthy(ctx context.Context) Error
|
|
|
|
// GetByID gets one entry by its id. In a database like postgres, this might be the 'id' field of the entry,
|
|
// for other implementations (for example, in-memory) it might just be the key of a map.
|
|
// The given interface i will be set to the result of the query, whatever it is. Use a pointer or a slice.
|
|
// In case of no entries, a 'no entries' error will be returned
|
|
GetByID(ctx context.Context, id string, i interface{}) Error
|
|
|
|
// GetWhere gets one entry where key = value. This is similar to GetByID but allows the caller to specify the
|
|
// name of the key to select from.
|
|
// The given interface i will be set to the result of the query, whatever it is. Use a pointer or a slice.
|
|
// In case of no entries, a 'no entries' error will be returned
|
|
GetWhere(ctx context.Context, where []Where, i interface{}) Error
|
|
|
|
// GetAll will try to get all entries of type i.
|
|
// The given interface i will be set to the result of the query, whatever it is. Use a pointer or a slice.
|
|
// In case of no entries, a 'no entries' error will be returned
|
|
GetAll(ctx context.Context, i interface{}) Error
|
|
|
|
// Put simply stores i. It is up to the implementation to figure out how to store it, and using what key.
|
|
// The given interface i will be set to the result of the query, whatever it is. Use a pointer or a slice.
|
|
Put(ctx context.Context, i interface{}) Error
|
|
|
|
// UpdateByID updates values of i based on its id.
|
|
// If any columns are specified, these will be updated exclusively.
|
|
// Otherwise, the whole model will be updated.
|
|
// The given interface i will be set to the result of the query, whatever it is. Use a pointer or a slice.
|
|
UpdateByID(ctx context.Context, i interface{}, id string, columns ...string) Error
|
|
|
|
// UpdateWhere updates column key of interface i with the given value, where the given parameters apply.
|
|
UpdateWhere(ctx context.Context, where []Where, key string, value interface{}, i interface{}) Error
|
|
|
|
// DeleteByID removes i with id id.
|
|
// If i didn't exist anyway, then no error should be returned.
|
|
DeleteByID(ctx context.Context, id string, i interface{}) Error
|
|
|
|
// DeleteWhere deletes i where key = value
|
|
// If i didn't exist anyway, then no error should be returned.
|
|
DeleteWhere(ctx context.Context, where []Where, i interface{}) Error
|
|
}
|