* Some refactors related repository model * Move more methods out of repository * Move repository into models/repo * Fix test * Fix test * some improvements * Remove unnecessary function
		
			
				
	
	
		
			87 lines
		
	
	
		
			2.2 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
			
		
		
	
	
			87 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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	repo_model "code.gitea.io/gitea/models/repo"
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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(ctx context.Context, repo *repo_model.Repository, issue *Issue) error {
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	assignees, err := getRepoAssignees(ctx, repo)
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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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	return db.Insert(ctx, issueUsers)
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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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