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Move IssueUser code to separate file (#836)

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Also add unit tests
This commit is contained in:
Ethan Koenig 2017-02-04 07:37:26 -05:00 • committed by Lunny Xiao
commit d0960b8035
6 changed files with 226 additions and 126 deletions
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1
models/fixtures/issue.yml
View file

@ -3,6 +3,7 @@
repo_id: 1
index: 1
poster_id: 1
assignee_id: 1
name: issue1
content: content1
is_closed: false

23
models/fixtures/issue_user.yml Normal file
View file

@ -0,0 +1,23 @@
-
id: 1
uid: 1
issue_id: 1
is_read: true
is_assigned: true
is_mentioned: false
-
id: 2
uid: 2
issue_id: 1
is_read: true
is_assigned: false
is_mentioned: false
-
id: 3
uid: 4
issue_id: 1
is_read: false
is_assigned: false
is_mentioned: false

125
models/issue.go
View file

@ -1106,70 +1106,6 @@ func Issues(opts *IssuesOptions) ([]*Issue, error) {
return issues, nil
}
// .___ ____ ___
// | | ______ ________ __ ____ | | \______ ___________
// | |/ ___// ___/ | \_/ __ \| | / ___// __ \_ __ \
// | |\___ \ \___ \| | /\ ___/| | /\___ \\ ___/| | \/
// |___/____ >____ >____/ \___ >______//____ >\___ >__|
// \/ \/ \/ \/ \/
// IssueUser represents an issue-user relation.
type IssueUser struct {
ID int64 `xorm:"pk autoincr"`
UID int64 `xorm:"INDEX"` // User ID.
IssueID int64
IsRead bool
IsAssigned bool
IsMentioned bool
}
func newIssueUsers(e *xorm.Session, repo *Repository, issue *Issue) error {
assignees, err := repo.getAssignees(e)
if err != nil {
return fmt.Errorf("getAssignees: %v", err)
}
// Poster can be anyone, append later if not one of assignees.
isPosterAssignee := false
// Leave a seat for poster itself to append later, but if poster is one of assignee
// and just waste 1 unit is cheaper than re-allocate memory once.
issueUsers := make([]*IssueUser, 0, len(assignees)+1)
for _, assignee := range assignees {
issueUsers = append(issueUsers, &IssueUser{
IssueID: issue.ID,
UID: assignee.ID,
IsAssigned: assignee.ID == issue.AssigneeID,
})
isPosterAssignee = isPosterAssignee || assignee.ID == issue.PosterID
}
if !isPosterAssignee {
issueUsers = append(issueUsers, &IssueUser{
IssueID: issue.ID,
UID: issue.PosterID,
})
}
if _, err = e.Insert(issueUsers); err != nil {
return err
}
return nil
}
// NewIssueUsers adds new issue-user relations for new issue of repository.
func NewIssueUsers(repo *Repository, issue *Issue) (err error) {
sess := x.NewSession()
defer sessionRelease(sess)
if err = sess.Begin(); err != nil {
return err
}
if err = newIssueUsers(sess, repo, issue); err != nil {
return err
}
return sess.Commit()
}
// UpdateIssueMentions extracts mentioned people from content and
// updates issue-user relations for them.
@ -1400,67 +1336,6 @@ func UpdateIssue(issue *Issue) error {
return updateIssue(x, issue)
}
func updateIssueUserByAssignee(e *xorm.Session, issue *Issue) (err error) {
if _, err = e.Exec("UPDATE `issue_user` SET is_assigned = ? WHERE issue_id = ?", false, issue.ID); err != nil {
return err
}
// Assignee ID equals to 0 means clear assignee.
if issue.AssigneeID > 0 {
if _, err = e.Exec("UPDATE `issue_user` SET is_assigned = ? WHERE uid = ? AND issue_id = ?", true, issue.AssigneeID, issue.ID); err != nil {
return err
}
}
return updateIssue(e, issue)
}
// UpdateIssueUserByAssignee updates issue-user relation for assignee.
func UpdateIssueUserByAssignee(issue *Issue) (err error) {
sess := x.NewSession()
defer sessionRelease(sess)
if err = sess.Begin(); err != nil {
return err
}
if err = updateIssueUserByAssignee(sess, issue); err != nil {
return err
}
return sess.Commit()
}
// UpdateIssueUserByRead updates issue-user relation for reading.
func UpdateIssueUserByRead(uid, issueID int64) error {
_, err := x.Exec("UPDATE `issue_user` SET is_read=? WHERE uid=? AND issue_id=?", true, uid, issueID)
return err
}
// UpdateIssueUsersByMentions updates issue-user pairs by mentioning.
func UpdateIssueUsersByMentions(e Engine, issueID int64, uids []int64) error {
for _, uid := range uids {
iu := &IssueUser{
UID: uid,
IssueID: issueID,
}
has, err := e.Get(iu)
if err != nil {
return err
}
iu.IsMentioned = true
if has {
_, err = e.Id(iu.ID).AllCols().Update(iu)
} else {
_, err = e.Insert(iu)
}
if err != nil {
return err
}
}
return nil
}
// _____ .__.__ __
// / \ |__| | ____ _______/ |_ ____ ____ ____
// / \ / \| | | _/ __ \ / ___/\ __\/ _ \ / \_/ __ \

113
models/issue_user.go Normal file
View file

@ -0,0 +1,113 @@
// Copyright 2017 The Gogs Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package models
import (
"fmt"
)
// IssueUser represents an issue-user relation.
type IssueUser struct {
ID int64 `xorm:"pk autoincr"`
UID int64 `xorm:"INDEX"` // User ID.
IssueID int64
IsRead bool
IsAssigned bool
IsMentioned bool
}
func newIssueUsers(e Engine, repo *Repository, issue *Issue) error {
assignees, err := repo.getAssignees(e)
if err != nil {
return fmt.Errorf("getAssignees: %v", err)
}
// Poster can be anyone, append later if not one of assignees.
isPosterAssignee := false
// Leave a seat for poster itself to append later, but if poster is one of assignee
// and just waste 1 unit is cheaper than re-allocate memory once.
issueUsers := make([]*IssueUser, 0, len(assignees)+1)
for _, assignee := range assignees {
issueUsers = append(issueUsers, &IssueUser{
IssueID: issue.ID,
UID: assignee.ID,
IsAssigned: assignee.ID == issue.AssigneeID,
})
isPosterAssignee = isPosterAssignee || assignee.ID == issue.PosterID
}
if !isPosterAssignee {
issueUsers = append(issueUsers, &IssueUser{
IssueID: issue.ID,
UID: issue.PosterID,
})
}
if _, err = e.Insert(issueUsers); err != nil {
return err
}
return nil
}
func updateIssueUserByAssignee(e Engine, issue *Issue) (err error) {
if _, err = e.Exec("UPDATE `issue_user` SET is_assigned = ? WHERE issue_id = ?", false, issue.ID); err != nil {
return err
}
// Assignee ID equals to 0 means clear assignee.
if issue.AssigneeID > 0 {
if _, err = e.Exec("UPDATE `issue_user` SET is_assigned = ? WHERE uid = ? AND issue_id = ?", true, issue.AssigneeID, issue.ID); err != nil {
return err
}
}
return updateIssue(e, issue)
}
// UpdateIssueUserByAssignee updates issue-user relation for assignee.
func UpdateIssueUserByAssignee(issue *Issue) (err error) {
sess := x.NewSession()
defer sessionRelease(sess)
if err = sess.Begin(); err != nil {
return err
}
if err = updateIssueUserByAssignee(sess, issue); err != nil {
return err
}
return sess.Commit()
}
// UpdateIssueUserByRead updates issue-user relation for reading.
func UpdateIssueUserByRead(uid, issueID int64) error {
_, err := x.Exec("UPDATE `issue_user` SET is_read=? WHERE uid=? AND issue_id=?", true, uid, issueID)
return err
}
// UpdateIssueUsersByMentions updates issue-user pairs by mentioning.
func UpdateIssueUsersByMentions(e Engine, issueID int64, uids []int64) error {
for _, uid := range uids {
iu := &IssueUser{
UID: uid,
IssueID: issueID,
}
has, err := e.Get(iu)
if err != nil {
return err
}
iu.IsMentioned = true
if has {
_, err = e.Id(iu.ID).AllCols().Update(iu)
} else {
_, err = e.Insert(iu)
}
if err != nil {
return err
}
}
return nil
}

74
models/issue_user_test.go Normal file
View file

@ -0,0 +1,74 @@
// Copyright 2017 The Gogs Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package models
import (
"testing"
"github.com/stretchr/testify/assert"
)
func Test_newIssueUsers(t *testing.T) {
assert.NoError(t, PrepareTestDatabase())
repo := AssertExistsAndLoadBean(t, &Repository{ID: 1}).(*Repository)
newIssue := &Issue{
RepoID: repo.ID,
PosterID: 4,
Index: 5,
Title: "newTestIssueTitle",
Content: "newTestIssueContent",
}
// artificially insert new issue
AssertSuccessfulInsert(t, newIssue)
assert.NoError(t, newIssueUsers(x, repo, newIssue))
// issue_user table should now have entries for new issue
AssertExistsAndLoadBean(t, &IssueUser{IssueID: newIssue.ID, UID: newIssue.PosterID})
AssertExistsAndLoadBean(t, &IssueUser{IssueID: newIssue.ID, UID: repo.OwnerID})
}
func TestUpdateIssueUserByAssignee(t *testing.T) {
assert.NoError(t, PrepareTestDatabase())
issue := AssertExistsAndLoadBean(t, &Issue{ID: 1}).(*Issue)
// artificially change assignee in issue_user table
AssertSuccessfulInsert(t, &IssueUser{IssueID: issue.ID, UID: 5, IsAssigned: true})
_, err := x.Cols("is_assigned").
Update(&IssueUser{IsAssigned: false}, &IssueUser{IssueID: issue.ID, UID: issue.AssigneeID})
assert.NoError(t, err)
assert.NoError(t, UpdateIssueUserByAssignee(issue))
// issue_user table should now be correct again
AssertExistsAndLoadBean(t, &IssueUser{IssueID: issue.ID, UID: issue.AssigneeID}, "is_assigned=1")
AssertExistsAndLoadBean(t, &IssueUser{IssueID: issue.ID, UID: 5}, "is_assigned=0")
}
func TestUpdateIssueUserByRead(t *testing.T) {
assert.NoError(t, PrepareTestDatabase())
issue := AssertExistsAndLoadBean(t, &Issue{ID: 1}).(*Issue)
assert.NoError(t, UpdateIssueUserByRead(4, issue.ID))
AssertExistsAndLoadBean(t, &IssueUser{IssueID: issue.ID, UID: 4}, "is_read=1")
assert.NoError(t, UpdateIssueUserByRead(4, issue.ID))
AssertExistsAndLoadBean(t, &IssueUser{IssueID: issue.ID, UID: 4}, "is_read=1")
assert.NoError(t, UpdateIssueUserByRead(NonexistentID, NonexistentID))
}
func TestUpdateIssueUsersByMentions(t *testing.T) {
assert.NoError(t, PrepareTestDatabase())
issue := AssertExistsAndLoadBean(t, &Issue{ID: 1}).(*Issue)
uids := []int64{2, 5}
assert.NoError(t, UpdateIssueUsersByMentions(x, issue.ID, uids))
for _, uid := range uids {
AssertExistsAndLoadBean(t, &IssueUser{IssueID: issue.ID, UID: uid}, "is_mentioned=1")
}
}

16
models/setup_for_test.go
View file

@ -51,6 +51,7 @@ func CreateTestEngine() error {
if err = x.StoreEngine("InnoDB").Sync2(tables...); err != nil {
return err
}
fixtures, err = testfixtures.NewFolder(x.DB().DB, &testfixtures.SQLite{}, "fixtures/")
return err
}
@ -82,7 +83,8 @@ func BeanExists(t *testing.T, bean interface{}, conditions ...interface{}) bool
func AssertExistsAndLoadBean(t *testing.T, bean interface{}, conditions ...interface{}) interface{} {
exists, err := loadBeanIfExists(bean, conditions...)
assert.NoError(t, err)
assert.True(t, exists)
assert.True(t, exists,
"Expected to find %+v (with conditions %+v), but did not", bean, conditions)
return bean
}
@ -92,3 +94,15 @@ func AssertNotExistsBean(t *testing.T, bean interface{}, conditions ...interface
assert.NoError(t, err)
assert.False(t, exists)
}
// AssertSuccessfulInsert assert that beans is successfully inserted
func AssertSuccessfulInsert(t *testing.T, beans ...interface{}) {
_, err := x.Insert(beans...)
assert.NoError(t, err)
}
// AssertSuccessfulUpdate assert that bean is successfully updated
func AssertSuccessfulUpdate(t *testing.T, bean interface{}, conditions ...interface{}) {
_, err := x.Update(bean, conditions...)
assert.NoError(t, err)
}