76 lines
4.0 KiB
Go
76 lines
4.0 KiB
Go
/*
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GoToSocial
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Copyright (C) 2021 GoToSocial Authors admin@gotosocial.org
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package db
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import (
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"context"
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"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
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)
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// Relationship contains functions for getting or modifying the relationship between two accounts.
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type Relationship interface {
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// IsBlocked checks whether account 1 has a block in place against account2.
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// If eitherDirection is true, then the function returns true if account1 blocks account2, OR if account2 blocks account1.
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IsBlocked(ctx context.Context, account1 string, account2 string, eitherDirection bool) (bool, Error)
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// GetBlock returns the block from account1 targeting account2, if it exists, or an error if it doesn't.
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//
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// Because this is slower than Blocked, only use it if you need the actual Block struct for some reason,
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// not if you're just checking for the existence of a block.
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GetBlock(ctx context.Context, account1 string, account2 string) (*gtsmodel.Block, Error)
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// GetRelationship retrieves the relationship of the targetAccount to the requestingAccount.
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GetRelationship(ctx context.Context, requestingAccount string, targetAccount string) (*gtsmodel.Relationship, Error)
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// IsFollowing returns true if sourceAccount follows target account, or an error if something goes wrong while finding out.
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IsFollowing(ctx context.Context, sourceAccount *gtsmodel.Account, targetAccount *gtsmodel.Account) (bool, Error)
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// IsFollowRequested returns true if sourceAccount has requested to follow target account, or an error if something goes wrong while finding out.
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IsFollowRequested(ctx context.Context, sourceAccount *gtsmodel.Account, targetAccount *gtsmodel.Account) (bool, Error)
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// IsMutualFollowing returns true if account1 and account2 both follow each other, or an error if something goes wrong while finding out.
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IsMutualFollowing(ctx context.Context, account1 *gtsmodel.Account, account2 *gtsmodel.Account) (bool, Error)
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// AcceptFollowRequest moves a follow request in the database from the follow_requests table to the follows table.
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// In other words, it should create the follow, and delete the existing follow request.
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//
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// It will return the newly created follow for further processing.
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AcceptFollowRequest(ctx context.Context, originAccountID string, targetAccountID string) (*gtsmodel.Follow, Error)
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// GetAccountFollowRequests returns all follow requests targeting the given account.
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GetAccountFollowRequests(ctx context.Context, accountID string) ([]*gtsmodel.FollowRequest, Error)
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// GetAccountFollows returns a slice of follows owned by the given accountID.
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GetAccountFollows(ctx context.Context, accountID string) ([]*gtsmodel.Follow, Error)
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// CountAccountFollows returns the amount of accounts that the given accountID is following.
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//
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// If localOnly is set to true, then only follows from *this instance* will be returned.
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CountAccountFollows(ctx context.Context, accountID string, localOnly bool) (int, Error)
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// GetAccountFollowedBy fetches follows that target given accountID.
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//
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// If localOnly is set to true, then only follows from *this instance* will be returned.
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GetAccountFollowedBy(ctx context.Context, accountID string, localOnly bool) ([]*gtsmodel.Follow, Error)
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// CountAccountFollowedBy returns the amounts that the given ID is followed by.
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CountAccountFollowedBy(ctx context.Context, accountID string, localOnly bool) (int, Error)
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}
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