gotosocial/internal/db/db.go

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/*
GoToSocial
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Copyright (C) 2021-2022 GoToSocial Authors admin@gotosocial.org
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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"
"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
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)
const (
// DBTypePostgres represents an underlying POSTGRES database type.
DBTypePostgres string = "POSTGRES"
)
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// DB provides methods for interacting with an underlying database or other storage mechanism.
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type DB interface {
Account
Admin
Basic
Domain
Instance
Media
Mention
Notification
Relationship
Session
Status
Timeline
Api/v1/accounts (#8) * start work on accounts module * plodding away on the accounts endpoint * groundwork for other account routes * add password validator * validation utils * require account approval flags * comments * comments * go fmt * comments * add distributor stub * rename api to federator * tidy a bit * validate new account requests * rename r router * comments * add domain blocks * add some more shortcuts * add some more shortcuts * check email + username availability * email block checking for signups * chunking away at it * tick off a few more things * some fiddling with tests * add mock package * relocate repo * move mocks around * set app id on new signups * initialize oauth server properly * rename oauth server * proper mocking tests * go fmt ./... * add required fields * change name of func * move validation to account.go * more tests! * add some file utility tools * add mediaconfig * new shortcut * add some more fields * add followrequest model * add notify * update mastotypes * mock out storage interface * start building media interface * start on update credentials * mess about with media a bit more * test image manipulation * media more or less working * account update nearly working * rearranging my package ;) ;) ;) * phew big stuff!!!! * fix type checking * *fiddles* * Add CreateTables func * account registration flow working * tidy * script to step through auth flow * add a lil helper for generating user uris * fiddling with federation a bit * update progress * Tidying and linting
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/*
USEFUL CONVERSION FUNCTIONS
*/
// MentionStringsToMentions takes a slice of deduplicated, lowercase account names in the form "@test@whatever.example.org" for a remote account,
// or @test for a local account, which have been mentioned in a status.
// It takes the id of the account that wrote the status, and the id of the status itself, and then
// checks in the database for the mentioned accounts, and returns a slice of mentions generated based on the given parameters.
//
// Note: this func doesn't/shouldn't do any manipulation of the accounts in the DB, it's just for checking
// if they exist in the db and conveniently returning them if they do.
MentionStringsToMentions(ctx context.Context, targetAccounts []string, originAccountID string, statusID string) ([]*gtsmodel.Mention, error)
// TagStringsToTags takes a slice of deduplicated, lowercase tags in the form "somehashtag", which have been
// used in a status. It takes the id of the account that wrote the status, and the id of the status itself, and then
// returns a slice of *model.Tag corresponding to the given tags. If the tag already exists in database, that tag
// will be returned. Otherwise a pointer to a new tag struct will be created and returned.
//
// Note: this func doesn't/shouldn't do any manipulation of the tags in the DB, it's just for checking
// if they exist in the db already, and conveniently returning them, or creating new tag structs.
TagStringsToTags(ctx context.Context, tags []string, originAccountID string) ([]*gtsmodel.Tag, error)
// EmojiStringsToEmojis takes a slice of deduplicated, lowercase emojis in the form ":emojiname:", which have been
// used in a status. It takes the id of the account that wrote the status, and the id of the status itself, and then
// returns a slice of *model.Emoji corresponding to the given emojis.
//
// Note: this func doesn't/shouldn't do any manipulation of the emoji in the DB, it's just for checking
// if they exist in the db and conveniently returning them if they do.
EmojiStringsToEmojis(ctx context.Context, emojis []string) ([]*gtsmodel.Emoji, error)
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}