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forgejo/models/repo/repo_repository.go

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// Copyright 2024 The forgejo Authors. All rights reserved.
// SPDX-License-Identifier: MIT
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// ToDo: Is this package the right place for federated repo? May need to diskuss this.
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package repo
import (
"context"
"fmt"
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"code.gitea.io/gitea/models/db"
"code.gitea.io/gitea/modules/validation"
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)
func init() {
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db.RegisterModel(new(FollowingRepo))
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}
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func FindFollowingReposByRepoID(ctx context.Context, repoID int64) ([]*FollowingRepo, error) {
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maxFollowingRepos := 10
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sess := db.GetEngine(ctx).Where("repo_id=?", repoID)
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sess = sess.Limit(maxFollowingRepos, 0)
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followingRepoList := make([]*FollowingRepo, 0, maxFollowingRepos)
err := sess.Find(&followingRepoList)
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if err != nil {
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return make([]*FollowingRepo, 0, maxFollowingRepos), err
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}
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for _, followingRepo := range followingRepoList {
if res, err := validation.IsValid(*followingRepo); !res {
return make([]*FollowingRepo, 0, maxFollowingRepos), fmt.Errorf("FederationInfo is not valid: %v", err)
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}
}
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return followingRepoList, nil
}
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func StoreFollowingRepos(ctx context.Context, localRepoID int64, followingRepoList []*FollowingRepo) error {
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for _, followingRepo := range followingRepoList {
if res, err := validation.IsValid(*followingRepo); !res {
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return fmt.Errorf("FederationInfo is not valid: %v", err)
}
}
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// Begin transaction
ctx, committer, err := db.TxContext((ctx))
if err != nil {
return err
}
defer committer.Close()
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_, err = db.GetEngine(ctx).Where("repo_id=?", localRepoID).Delete(FollowingRepo{})
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if err != nil {
return err
}
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for _, followingRepo := range followingRepoList {
_, err = db.GetEngine(ctx).Insert(followingRepo)
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if err != nil {
return err
}
}
// Commit transaction
return committer.Commit()
}