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- // Copyright 2018 The Gitea Authors. All rights reserved.
- // SPDX-License-Identifier: MIT
-
- package activities
-
- import (
- "context"
- "fmt"
-
- "code.gitea.io/gitea/models/db"
- repo_model "code.gitea.io/gitea/models/repo"
- user_model "code.gitea.io/gitea/models/user"
- "code.gitea.io/gitea/modules/container"
- )
-
- // ActionList defines a list of actions
- type ActionList []*Action
-
- func (actions ActionList) getUserIDs() []int64 {
- userIDs := make(container.Set[int64], len(actions))
- for _, action := range actions {
- userIDs.Add(action.ActUserID)
- }
- return userIDs.Values()
- }
-
- func (actions ActionList) loadUsers(ctx context.Context) (map[int64]*user_model.User, error) {
- if len(actions) == 0 {
- return nil, nil
- }
-
- userIDs := actions.getUserIDs()
- userMaps := make(map[int64]*user_model.User, len(userIDs))
- err := db.GetEngine(ctx).
- In("id", userIDs).
- Find(&userMaps)
- if err != nil {
- return nil, fmt.Errorf("find user: %w", err)
- }
-
- for _, action := range actions {
- action.ActUser = userMaps[action.ActUserID]
- }
- return userMaps, nil
- }
-
- func (actions ActionList) getRepoIDs() []int64 {
- repoIDs := make(container.Set[int64], len(actions))
- for _, action := range actions {
- repoIDs.Add(action.RepoID)
- }
- return repoIDs.Values()
- }
-
- func (actions ActionList) loadRepositories(ctx context.Context) error {
- if len(actions) == 0 {
- return nil
- }
-
- repoIDs := actions.getRepoIDs()
- repoMaps := make(map[int64]*repo_model.Repository, len(repoIDs))
- err := db.GetEngine(ctx).In("id", repoIDs).Find(&repoMaps)
- if err != nil {
- return fmt.Errorf("find repository: %w", err)
- }
-
- for _, action := range actions {
- action.Repo = repoMaps[action.RepoID]
- }
- return nil
- }
-
- func (actions ActionList) loadRepoOwner(ctx context.Context, userMap map[int64]*user_model.User) (err error) {
- if userMap == nil {
- userMap = make(map[int64]*user_model.User)
- }
-
- for _, action := range actions {
- if action.Repo == nil {
- continue
- }
- repoOwner, ok := userMap[action.Repo.OwnerID]
- if !ok {
- repoOwner, err = user_model.GetUserByIDCtx(ctx, action.Repo.OwnerID)
- if err != nil {
- if user_model.IsErrUserNotExist(err) {
- continue
- }
- return err
- }
- userMap[repoOwner.ID] = repoOwner
- }
- action.Repo.Owner = repoOwner
- }
-
- return nil
- }
-
- // loadAttributes loads all attributes
- func (actions ActionList) loadAttributes(ctx context.Context) error {
- userMap, err := actions.loadUsers(ctx)
- if err != nil {
- return err
- }
-
- if err := actions.loadRepositories(ctx); err != nil {
- return err
- }
-
- return actions.loadRepoOwner(ctx, userMap)
- }
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