Pull request review/approval and comment on code (#3748)

* Initial ui components for pull request review

* Add Review
Add IssueComment types

Signed-off-by: Jonas Franz <info@jonasfranz.software>

(cherry picked from commit 2b4daab)
Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Replace ReviewComment with Content

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Add load functions
Add ReviewID to findComments

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Add create review comment implementation
Add migration for review
Other small changes

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Simplified create and find functions for review

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Moved "Pending" to first position

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Add GetCurrentReview to simplify fetching current review

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Preview for listing comments

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Move new comment form to its own file

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Implement Review form
Show Review comments on comment stream

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Add support for single comments
Showing buttons in context

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Add pending tag to pending review comments

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Add unit tests for Review

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Fetch all review ids at once
Add unit tests

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* gofmt

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Improved comment rendering in "Files" view by adding Comments to DiffLine

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Add support for invalidating comments

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Switched back to code.gitea.io/git

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Moved review migration from v64 to v65

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Rebuild css

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* gofmt

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Improve translations

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Fix unit tests by updating fixtures and updating outdated test

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Comments will be shown at the right place now

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Add support for deleting CodeComments

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Fix problems caused by files in subdirectories

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Add support for showing code comments of reviews in conversation

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Add support for "Show/Hide outdated"

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Update code.gitea.io/git

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Add support for new webhooks

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Update comparison

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Resolve conflicts

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Minor UI improvements

* update code.gitea.io/git

* Fix ui bug reported by @lunny causing wrong position of add button
Add functionality to "Cancel" button
Add scale effects to add button
Hide "Cancel" button for existing comments

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Prepare solving conflicts

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Show add button only if no comments already exist for the line

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Add missing vendor files

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Check if reviewer is nil

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Show forms only to users who are logged in

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Revert "Show forms only to users who are logged in"

This reverts commit c083682

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Save patch in comment
Render patch for code comments

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Add link to comment in code

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Add reply form to comment list
Show forms only to signed in users

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Add 'Reply' as translatable
Add CODE_COMMENT_LINES setting

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* gofmt

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Fix problems introduced by checking for singed in user

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Add v70

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Update generated stylesheet

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Fix preview
Beginn with new review comment patch system

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Add new algo to generate diff for line range
Remove old algo used for cutting big diffs (it was very buggy)

* Add documentation and example for CutDiffAroundLine

* Fix example of CutDiffAroundLine

* Fix some comment UI rendering bugs

* Add code comment edit mode

* Send notifications / actions to users until review gets published
Fix diff generation bug
Fix wrong hashtag

* Fix vet errors

* Send notifications also for single comments

* Fix some notification bugs, fix link

* Fix: add comment icon is only shown on code lines

* Add lint comment

* Add unit tests for git diff

* Add more error messages

* Regenerated css

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* fmt

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Regenerated CSS with latest less version

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Fix test by updating comment type to new ID

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Introducing CodeComments as type for map[string]map[int64][]*Comment
Other minor code improvements

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Fix data-tab issues

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Remove unnecessary change

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* refactored checkForInvalidation

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Append comments instead of setting

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Use HeadRepo instead of BaseRepo

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Update migration

Signed-off-by: Jonas Franz <info@jonasfranz.de>

* Regenerated CSS

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Add copyright

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Update index.css

Signed-off-by: Jonas Franz <info@jonasfranz.software>

1 files changed, 107 insertions, 0 deletions

diff --git a/models/review_test.go b/models/review_test.go
new file mode 100644
index 0000000000..3c0444e7a3
--- /dev/null
+++ b/models/review_test.go
@@ -0,0 +1,107 @@
+package models
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestGetReviewByID(t *testing.T) {
+	assert.NoError(t, PrepareTestDatabase())
+	review, err := GetReviewByID(1)
+	assert.NoError(t, err)
+	assert.Equal(t, "Demo Review", review.Content)
+	assert.Equal(t, ReviewTypeApprove, review.Type)
+
+	_, err = GetReviewByID(23892)
+	assert.Error(t, err)
+	assert.True(t, IsErrReviewNotExist(err), "IsErrReviewNotExist")
+}
+
+func TestReview_LoadAttributes(t *testing.T) {
+	assert.NoError(t, PrepareTestDatabase())
+	review := AssertExistsAndLoadBean(t, &Review{ID: 1}).(*Review)
+	assert.NoError(t, review.LoadAttributes())
+	assert.NotNil(t, review.Issue)
+	assert.NotNil(t, review.Reviewer)
+
+	invalidReview1 := AssertExistsAndLoadBean(t, &Review{ID: 2}).(*Review)
+	assert.Error(t, invalidReview1.LoadAttributes())
+
+	invalidReview2 := AssertExistsAndLoadBean(t, &Review{ID: 3}).(*Review)
+	assert.Error(t, invalidReview2.LoadAttributes())
+
+}
+
+func TestReview_LoadCodeComments(t *testing.T) {
+	assert.NoError(t, PrepareTestDatabase())
+
+	review := AssertExistsAndLoadBean(t, &Review{ID: 4}).(*Review)
+	assert.NoError(t, review.LoadAttributes())
+	assert.NoError(t, review.LoadCodeComments())
+	assert.Len(t, review.CodeComments, 1)
+	assert.Equal(t, int64(4), review.CodeComments["README.md"][int64(4)][0].Line)
+}
+
+func TestReviewType_Icon(t *testing.T) {
+	assert.Equal(t, "eye", ReviewTypeApprove.Icon())
+	assert.Equal(t, "x", ReviewTypeReject.Icon())
+	assert.Equal(t, "comment", ReviewTypeComment.Icon())
+	assert.Equal(t, "comment", ReviewTypeUnknown.Icon())
+	assert.Equal(t, "comment", ReviewType(4).Icon())
+}
+
+func TestFindReviews(t *testing.T) {
+	assert.NoError(t, PrepareTestDatabase())
+	reviews, err := FindReviews(FindReviewOptions{
+		Type:       ReviewTypeApprove,
+		IssueID:    2,
+		ReviewerID: 1,
+	})
+	assert.NoError(t, err)
+	assert.Len(t, reviews, 1)
+	assert.Equal(t, "Demo Review", reviews[0].Content)
+}
+
+func TestGetCurrentReview(t *testing.T) {
+	assert.NoError(t, PrepareTestDatabase())
+	issue := AssertExistsAndLoadBean(t, &Issue{ID: 2}).(*Issue)
+	user := AssertExistsAndLoadBean(t, &User{ID: 1}).(*User)
+
+	review, err := GetCurrentReview(user, issue)
+	assert.NoError(t, err)
+	assert.NotNil(t, review)
+	assert.Equal(t, ReviewTypePending, review.Type)
+	assert.Equal(t, "Pending Review", review.Content)
+
+	user2 := AssertExistsAndLoadBean(t, &User{ID: 2}).(*User)
+	review2, err := GetCurrentReview(user2, issue)
+	assert.Error(t, err)
+	assert.True(t, IsErrReviewNotExist(err))
+	assert.Nil(t, review2)
+}
+
+func TestCreateReview(t *testing.T) {
+	assert.NoError(t, PrepareTestDatabase())
+
+	issue := AssertExistsAndLoadBean(t, &Issue{ID: 2}).(*Issue)
+	user := AssertExistsAndLoadBean(t, &User{ID: 1}).(*User)
+
+	review, err := CreateReview(CreateReviewOptions{
+		Content:  "New Review",
+		Type:     ReviewTypePending,
+		Issue:    issue,
+		Reviewer: user,
+	})
+	assert.NoError(t, err)
+	assert.Equal(t, "New Review", review.Content)
+	AssertExistsAndLoadBean(t, &Review{Content: "New Review"})
+}
+
+func TestUpdateReview(t *testing.T) {
+	assert.NoError(t, PrepareTestDatabase())
+	review := AssertExistsAndLoadBean(t, &Review{ID: 1}).(*Review)
+	review.Content = "Updated Review"
+	assert.NoError(t, UpdateReview(review))
+	AssertExistsAndLoadBean(t, &Review{ID: 1, Content: "Updated Review"})
+}