diff --git a/app/assets/javascripts/issue.js b/app/assets/javascripts/issue.js index 47e675f537e..011043e992f 100644 --- a/app/assets/javascripts/issue.js +++ b/app/assets/javascripts/issue.js @@ -20,57 +20,60 @@ class Issue { }); Issue.initIssueBtnEventListeners(); } + + Issue.$btnNewBranch = $('#new-branch'); + Issue.initMergeRequests(); Issue.initRelatedBranches(); Issue.initCanCreateBranch(); } static initIssueBtnEventListeners() { - var issueFailMessage; - issueFailMessage = 'Unable to update this issue at this time.'; - return $('a.btn-close, a.btn-reopen').on('click', function(e) { - var $this, isClose, shouldSubmit, url; + const issueFailMessage = 'Unable to update this issue at this time.'; + + const closeButtons = $('a.btn-close'); + const isClosedBadge = $('div.status-box-closed'); + const isOpenBadge = $('div.status-box-open'); + const projectIssuesCounter = $('.issue_counter'); + const reopenButtons = $('a.btn-reopen'); + + return closeButtons.add(reopenButtons).on('click', function(e) { + var $this, shouldSubmit, url; e.preventDefault(); e.stopImmediatePropagation(); $this = $(this); - isClose = $this.hasClass('btn-close'); shouldSubmit = $this.hasClass('btn-comment'); if (shouldSubmit) { Issue.submitNoteForm($this.closest('form')); } $this.prop('disabled', true); + Issue.setNewBranchButtonState(true, null); url = $this.attr('href'); return $.ajax({ type: 'PUT', - url: url, - error: function(jqXHR, textStatus, errorThrown) { - var issueStatus; - issueStatus = isClose ? 'close' : 'open'; - return new Flash(issueFailMessage, 'alert'); - }, - success: function(data, textStatus, jqXHR) { - if ('id' in data) { - $(document).trigger('issuable:change'); - let total = Number($('.issue_counter').text().replace(/[^\d]/, '')); - if (isClose) { - $('a.btn-close').addClass('hidden'); - $('a.btn-reopen').removeClass('hidden'); - $('div.status-box-closed').removeClass('hidden'); - $('div.status-box-open').addClass('hidden'); - total -= 1; - } else { - $('a.btn-reopen').addClass('hidden'); - $('a.btn-close').removeClass('hidden'); - $('div.status-box-closed').addClass('hidden'); - $('div.status-box-open').removeClass('hidden'); - total += 1; - } - $('.issue_counter').text(gl.text.addDelimiter(total)); - } else { - new Flash(issueFailMessage, 'alert'); - } - return $this.prop('disabled', false); + url: url + }).fail(function(jqXHR, textStatus, errorThrown) { + new Flash(issueFailMessage); + Issue.initCanCreateBranch(); + }).done(function(data, textStatus, jqXHR) { + if ('id' in data) { + $(document).trigger('issuable:change'); + + const isClosed = $this.hasClass('btn-close'); + closeButtons.toggleClass('hidden', isClosed); + reopenButtons.toggleClass('hidden', !isClosed); + isClosedBadge.toggleClass('hidden', !isClosed); + isOpenBadge.toggleClass('hidden', isClosed); + + let numProjectIssues = Number(projectIssuesCounter.text().replace(/[^\d]/, '')); + numProjectIssues = isClosed ? numProjectIssues - 1 : numProjectIssues + 1; + projectIssuesCounter.text(gl.text.addDelimiter(numProjectIssues)); + } else { + new Flash(issueFailMessage); } + + $this.prop('disabled', false); + Issue.initCanCreateBranch(); }); }); } @@ -86,9 +89,9 @@ class Issue { static initMergeRequests() { var $container; $container = $('#merge-requests'); - return $.getJSON($container.data('url')).error(function() { - return new Flash('Failed to load referenced merge requests', 'alert'); - }).success(function(data) { + return $.getJSON($container.data('url')).fail(function() { + return new Flash('Failed to load referenced merge requests'); + }).done(function(data) { if ('html' in data) { return $container.html(data.html); } @@ -98,9 +101,9 @@ class Issue { static initRelatedBranches() { var $container; $container = $('#related-branches'); - return $.getJSON($container.data('url')).error(function() { - return new Flash('Failed to load related branches', 'alert'); - }).success(function(data) { + return $.getJSON($container.data('url')).fail(function() { + return new Flash('Failed to load related branches'); + }).done(function(data) { if ('html' in data) { return $container.html(data.html); } @@ -108,24 +111,27 @@ class Issue { } static initCanCreateBranch() { - var $container; - $container = $('#new-branch'); // If the user doesn't have the required permissions the container isn't // rendered at all. - if ($container.length === 0) { + if (Issue.$btnNewBranch.length === 0) { return; } - return $.getJSON($container.data('path')).error(function() { - $container.find('.unavailable').show(); - return new Flash('Failed to check if a new branch can be created.', 'alert'); - }).success(function(data) { - if (data.can_create_branch) { - $container.find('.available').show(); - } else { - return $container.find('.unavailable').show(); - } + return $.getJSON(Issue.$btnNewBranch.data('path')).fail(function() { + Issue.setNewBranchButtonState(false, false); + new Flash('Failed to check if a new branch can be created.'); + }).done(function(data) { + Issue.setNewBranchButtonState(false, data.can_create_branch); }); } + + static setNewBranchButtonState(isPending, canCreate) { + if (Issue.$btnNewBranch.length === 0) { + return; + } + + Issue.$btnNewBranch.find('.available').toggle(!isPending && canCreate); + Issue.$btnNewBranch.find('.unavailable').toggle(!isPending && !canCreate); + } } export default Issue; diff --git a/changelogs/unreleased/reset-new-branch-button.yml b/changelogs/unreleased/reset-new-branch-button.yml new file mode 100644 index 00000000000..318ee46298f --- /dev/null +++ b/changelogs/unreleased/reset-new-branch-button.yml @@ -0,0 +1,4 @@ +--- +title: Reset New branch button when issue state changes +merge_request: 5962 +author: winniehell diff --git a/spec/javascripts/issue_spec.js b/spec/javascripts/issue_spec.js index aabc8bea12f..9a2570ef7e9 100644 --- a/spec/javascripts/issue_spec.js +++ b/spec/javascripts/issue_spec.js @@ -1,18 +1,17 @@ -/* eslint-disable space-before-function-paren, no-var, one-var, one-var-declaration-per-line, no-use-before-define, comma-dangle, max-len */ +/* eslint-disable space-before-function-paren, one-var, one-var-declaration-per-line, no-use-before-define, comma-dangle, max-len */ import Issue from '~/issue'; require('~/lib/utils/text_utility'); describe('Issue', function() { - var INVALID_URL = 'http://goesnowhere.nothing/whereami'; - var $boxClosed, $boxOpen, $btnClose, $btnReopen; + let $boxClosed, $boxOpen, $btnClose, $btnReopen; preloadFixtures('issues/closed-issue.html.raw'); preloadFixtures('issues/issue-with-task-list.html.raw'); preloadFixtures('issues/open-issue.html.raw'); function expectErrorMessage() { - var $flashMessage = $('div.flash-alert'); + const $flashMessage = $('div.flash-alert'); expect($flashMessage).toExist(); expect($flashMessage).toBeVisible(); expect($flashMessage).toHaveText('Unable to update this issue at this time.'); @@ -26,10 +25,28 @@ describe('Issue', function() { expectVisibility($btnReopen, !isIssueOpen); } - function expectPendingRequest(req, $triggeredButton) { - expect(req.type).toBe('PUT'); - expect(req.url).toBe($triggeredButton.attr('href')); - expect($triggeredButton).toHaveProp('disabled', true); + function expectNewBranchButtonState(isPending, canCreate) { + if (Issue.$btnNewBranch.length === 0) { + return; + } + + const $available = Issue.$btnNewBranch.find('.available'); + expect($available).toHaveText('New branch'); + + if (!isPending && canCreate) { + expect($available).toBeVisible(); + } else { + expect($available).toBeHidden(); + } + + const $unavailable = Issue.$btnNewBranch.find('.unavailable'); + expect($unavailable).toHaveText('New branch unavailable'); + + if (!isPending && !canCreate) { + expect($unavailable).toBeVisible(); + } else { + expect($unavailable).toBeHidden(); + } } function expectVisibility($element, shouldBeVisible) { @@ -81,100 +98,107 @@ describe('Issue', function() { }); }); - describe('close issue', function() { - beforeEach(function() { - loadFixtures('issues/open-issue.html.raw'); - findElements(); - this.issue = new Issue(); + [true, false].forEach((isIssueInitiallyOpen) => { + describe(`with ${isIssueInitiallyOpen ? 'open' : 'closed'} issue`, function() { + const action = isIssueInitiallyOpen ? 'close' : 'reopen'; - expectIssueState(true); - }); + function ajaxSpy(req) { + if (req.url === this.$triggeredButton.attr('href')) { + expect(req.type).toBe('PUT'); + expect(this.$triggeredButton).toHaveProp('disabled', true); + expectNewBranchButtonState(true, false); + return this.issueStateDeferred; + } else if (req.url === Issue.$btnNewBranch.data('path')) { + expect(req.type).toBe('get'); + expectNewBranchButtonState(true, false); + return this.canCreateBranchDeferred; + } - it('closes an issue', function() { - spyOn(jQuery, 'ajax').and.callFake(function(req) { - expectPendingRequest(req, $btnClose); - req.success({ - id: 34 - }); + expect(req.url).toBe('unexpected'); + return null; + } + + beforeEach(function() { + if (isIssueInitiallyOpen) { + loadFixtures('issues/open-issue.html.raw'); + } else { + loadFixtures('issues/closed-issue.html.raw'); + } + + findElements(); + this.issue = new Issue(); + expectIssueState(isIssueInitiallyOpen); + this.$triggeredButton = isIssueInitiallyOpen ? $btnClose : $btnReopen; + + this.$projectIssuesCounter = $('.issue_counter'); + this.$projectIssuesCounter.text('1,001'); + + this.issueStateDeferred = new jQuery.Deferred(); + this.canCreateBranchDeferred = new jQuery.Deferred(); + + spyOn(jQuery, 'ajax').and.callFake(ajaxSpy.bind(this)); }); - $btnClose.trigger('click'); + it(`${action}s the issue`, function() { + this.$triggeredButton.trigger('click'); + this.issueStateDeferred.resolve({ + id: 34 + }); + this.canCreateBranchDeferred.resolve({ + can_create_branch: !isIssueInitiallyOpen + }); - expectIssueState(false); - expect($btnClose).toHaveProp('disabled', false); - expect($('.issue_counter')).toHaveText(0); - }); + expectIssueState(!isIssueInitiallyOpen); + expect(this.$triggeredButton).toHaveProp('disabled', false); + expect(this.$projectIssuesCounter.text()).toBe(isIssueInitiallyOpen ? '1,000' : '1,002'); + expectNewBranchButtonState(false, !isIssueInitiallyOpen); + }); - it('fails to close an issue with success:false', function() { - spyOn(jQuery, 'ajax').and.callFake(function(req) { - expectPendingRequest(req, $btnClose); - req.success({ + it(`fails to ${action} the issue if saved:false`, function() { + this.$triggeredButton.trigger('click'); + this.issueStateDeferred.resolve({ saved: false }); - }); - - $btnClose.attr('href', INVALID_URL); - $btnClose.trigger('click'); - - expectIssueState(true); - expect($btnClose).toHaveProp('disabled', false); - expectErrorMessage(); - expect($('.issue_counter')).toHaveText(1); - }); - - it('fails to closes an issue with HTTP error', function() { - spyOn(jQuery, 'ajax').and.callFake(function(req) { - expectPendingRequest(req, $btnClose); - req.error(); - }); - - $btnClose.attr('href', INVALID_URL); - $btnClose.trigger('click'); - - expectIssueState(true); - expect($btnClose).toHaveProp('disabled', true); - expectErrorMessage(); - expect($('.issue_counter')).toHaveText(1); - }); - - it('updates counter', () => { - spyOn(jQuery, 'ajax').and.callFake(function(req) { - expectPendingRequest(req, $btnClose); - req.success({ - id: 34 + this.canCreateBranchDeferred.resolve({ + can_create_branch: isIssueInitiallyOpen }); + + expectIssueState(isIssueInitiallyOpen); + expect(this.$triggeredButton).toHaveProp('disabled', false); + expectErrorMessage(); + expect(this.$projectIssuesCounter.text()).toBe('1,001'); + expectNewBranchButtonState(false, isIssueInitiallyOpen); }); - expect($('.issue_counter')).toHaveText(1); - $('.issue_counter').text('1,001'); - expect($('.issue_counter').text()).toEqual('1,001'); - $btnClose.trigger('click'); - expect($('.issue_counter').text()).toEqual('1,000'); - }); - }); - - describe('reopen issue', function() { - beforeEach(function() { - loadFixtures('issues/closed-issue.html.raw'); - findElements(); - this.issue = new Issue(); - - expectIssueState(false); - }); - - it('reopens an issue', function() { - spyOn(jQuery, 'ajax').and.callFake(function(req) { - expectPendingRequest(req, $btnReopen); - req.success({ - id: 34 + it(`fails to ${action} the issue if HTTP error occurs`, function() { + this.$triggeredButton.trigger('click'); + this.issueStateDeferred.reject(); + this.canCreateBranchDeferred.resolve({ + can_create_branch: isIssueInitiallyOpen }); + + expectIssueState(isIssueInitiallyOpen); + expect(this.$triggeredButton).toHaveProp('disabled', true); + expectErrorMessage(); + expect(this.$projectIssuesCounter.text()).toBe('1,001'); + expectNewBranchButtonState(false, isIssueInitiallyOpen); }); - $btnReopen.trigger('click'); + it('disables the new branch button if Ajax call fails', function() { + this.$triggeredButton.trigger('click'); + this.issueStateDeferred.reject(); + this.canCreateBranchDeferred.reject(); - expectIssueState(true); - expect($btnReopen).toHaveProp('disabled', false); - expect($('.issue_counter')).toHaveText(1); + expectNewBranchButtonState(false, false); + }); + + it('does not trigger Ajax call if new branch button is missing', function() { + Issue.$btnNewBranch = $(); + this.canCreateBranchDeferred = null; + + this.$triggeredButton.trigger('click'); + this.issueStateDeferred.reject(); + }); }); }); });