9302eba971
* DBContext is just a Context This PR removes some of the specialness from the DBContext and makes it context This allows us to simplify the GetEngine code to wrap around any context in future and means that we can change our loadRepo(e Engine) functions to simply take contexts. Signed-off-by: Andrew Thornton <art27@cantab.net> * fix unit tests Signed-off-by: Andrew Thornton <art27@cantab.net> * another place that needs to set the initial context Signed-off-by: Andrew Thornton <art27@cantab.net> * avoid race Signed-off-by: Andrew Thornton <art27@cantab.net> * change attachment error Signed-off-by: Andrew Thornton <art27@cantab.net>
89 lines
2.2 KiB
Go
89 lines
2.2 KiB
Go
// Copyright 2017 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package models
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import (
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"context"
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"fmt"
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"code.gitea.io/gitea/models/db"
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)
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// IssueUser represents an issue-user relation.
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type IssueUser struct {
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ID int64 `xorm:"pk autoincr"`
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UID int64 `xorm:"INDEX"` // User ID.
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IssueID int64
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IsRead bool
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IsMentioned bool
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}
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func init() {
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db.RegisterModel(new(IssueUser))
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}
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func newIssueUsers(e db.Engine, repo *Repository, issue *Issue) error {
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assignees, err := repo.getAssignees(e)
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if err != nil {
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return fmt.Errorf("getAssignees: %v", err)
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}
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// Poster can be anyone, append later if not one of assignees.
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isPosterAssignee := false
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// Leave a seat for poster itself to append later, but if poster is one of assignee
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// and just waste 1 unit is cheaper than re-allocate memory once.
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issueUsers := make([]*IssueUser, 0, len(assignees)+1)
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for _, assignee := range assignees {
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issueUsers = append(issueUsers, &IssueUser{
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IssueID: issue.ID,
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UID: assignee.ID,
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})
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isPosterAssignee = isPosterAssignee || assignee.ID == issue.PosterID
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}
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if !isPosterAssignee {
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issueUsers = append(issueUsers, &IssueUser{
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IssueID: issue.ID,
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UID: issue.PosterID,
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})
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}
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if _, err = e.Insert(issueUsers); err != nil {
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return err
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}
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return nil
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}
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// UpdateIssueUserByRead updates issue-user relation for reading.
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func UpdateIssueUserByRead(uid, issueID int64) error {
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_, err := db.GetEngine(db.DefaultContext).Exec("UPDATE `issue_user` SET is_read=? WHERE uid=? AND issue_id=?", true, uid, issueID)
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return err
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}
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// UpdateIssueUsersByMentions updates issue-user pairs by mentioning.
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func UpdateIssueUsersByMentions(ctx context.Context, issueID int64, uids []int64) error {
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for _, uid := range uids {
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iu := &IssueUser{
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UID: uid,
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IssueID: issueID,
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}
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has, err := db.GetEngine(ctx).Get(iu)
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if err != nil {
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return err
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}
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iu.IsMentioned = true
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if has {
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_, err = db.GetEngine(ctx).ID(iu.ID).Cols("is_mentioned").Update(iu)
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} else {
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_, err = db.GetEngine(ctx).Insert(iu)
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}
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if err != nil {
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return err
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}
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}
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return nil
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}
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