# HG changeset patch
# User Marcin Kuzminski <marcin@python-works.com>
# Date 2013-01-19 18:42:37
# Node ID 5d1d25c1c700bc5bd75891ee03355fda06ff1188
# Parent  37c0ac5fe42f76ee72fe75c48c4cc858d15bafef

set the status of changesets initially on pull request, and make sure we care of version collisions.
Fixes issues #690 and #587

diff --git a/rhodecode/controllers/pullrequests.py b/rhodecode/controllers/pullrequests.py
--- a/rhodecode/controllers/pullrequests.py
+++ b/rhodecode/controllers/pullrequests.py
@@ -224,6 +224,7 @@ class PullrequestsController(BaseRepoCon
             h.flash(_('Successfully opened new pull request'),
                     category='success')
         except Exception:
+            raise
             h.flash(_('Error occurred during sending pull request'),
                     category='error')
             log.error(traceback.format_exc())
diff --git a/rhodecode/model/changeset_status.py b/rhodecode/model/changeset_status.py
--- a/rhodecode/model/changeset_status.py
+++ b/rhodecode/model/changeset_status.py
@@ -111,22 +111,17 @@ class ChangesetStatusModel(BaseModel):
         st = status or ChangesetStatus.DEFAULT
         return str(st)
 
-    def set_status(self, repo, status, user, comment, revision=None,
+    def set_status(self, repo, status, user, comment=None, revision=None,
                    pull_request=None, dont_allow_on_closed_pull_request=False):
         """
         Creates new status for changeset or updates the old ones bumping their
         version, leaving the current status at
 
         :param repo:
-        :type repo:
         :param revision:
-        :type revision:
         :param status:
-        :type status:
         :param user:
-        :type user:
         :param comment:
-        :type comment:
         :param dont_allow_on_closed_pull_request: don't allow a status change
             if last status was for pull request and it's closed. We shouldn't
             mess around this manually
@@ -134,14 +129,21 @@ class ChangesetStatusModel(BaseModel):
         repo = self._get_repo(repo)
 
         q = ChangesetStatus.query()
-
+        if not comment:
+            from rhodecode.model.comment import ChangesetCommentsModel
+            comment = ChangesetCommentsModel().create(
+                text='Auto status change',
+                repo=repo,
+                user=user,
+                pull_request=pull_request,
+            )
         if revision:
             q = q.filter(ChangesetStatus.repo == repo)
             q = q.filter(ChangesetStatus.revision == revision)
         elif pull_request:
             pull_request = self.__get_pull_request(pull_request)
             q = q.filter(ChangesetStatus.repo == pull_request.org_repo)
-            q = q.filter(ChangesetStatus.pull_request == pull_request)
+            q = q.filter(ChangesetStatus.revision.in_(pull_request.revisions))
         cur_statuses = q.all()
 
         #if statuses exists and last is associated with a closed pull request
@@ -153,6 +155,7 @@ class ChangesetStatusModel(BaseModel):
                 'Changing status on closed pull request is not allowed'
             )
 
+        #update all current statuses with older version
         if cur_statuses:
             for st in cur_statuses:
                 st.version += 1
diff --git a/rhodecode/model/forms.py b/rhodecode/model/forms.py
--- a/rhodecode/model/forms.py
+++ b/rhodecode/model/forms.py
@@ -365,7 +365,8 @@ def PullRequestForm(repo_id):
         org_ref = v.UnicodeString(strip=True, required=True)
         other_repo = v.UnicodeString(strip=True, required=True)
         other_ref = v.UnicodeString(strip=True, required=True)
-        revisions = All(v.NotReviewedRevisions(repo_id)(), v.UniqueList(not_empty=True))
+        revisions = All(#v.NotReviewedRevisions(repo_id)(),
+                        v.UniqueList(not_empty=True))
         review_members = v.UniqueList(not_empty=True)
 
         pullrequest_title = v.UnicodeString(strip=True, required=True, min=3)
diff --git a/rhodecode/model/pull_request.py b/rhodecode/model/pull_request.py
--- a/rhodecode/model/pull_request.py
+++ b/rhodecode/model/pull_request.py
@@ -33,7 +33,8 @@ from pylons.i18n.translation import _
 from rhodecode.model.meta import Session
 from rhodecode.lib import helpers as h
 from rhodecode.model import BaseModel
-from rhodecode.model.db import PullRequest, PullRequestReviewers, Notification
+from rhodecode.model.db import PullRequest, PullRequestReviewers, Notification,\
+    ChangesetStatus
 from rhodecode.model.notification import NotificationModel
 from rhodecode.lib.utils2 import safe_unicode
 
@@ -54,8 +55,9 @@ class PullRequestModel(BaseModel):
         repo = self._get_repo(repo)
         return PullRequest.query().filter(PullRequest.other_repo == repo).all()
 
-    def create(self, created_by, org_repo, org_ref, other_repo,
-               other_ref, revisions, reviewers, title, description=None):
+    def create(self, created_by, org_repo, org_ref, other_repo, other_ref,
+               revisions, reviewers, title, description=None):
+        from rhodecode.model.changeset_status import ChangesetStatusModel
 
         created_by_user = self._get_user(created_by)
         org_repo = self._get_repo(org_repo)
@@ -78,6 +80,14 @@ class PullRequestModel(BaseModel):
             reviewer = PullRequestReviewers(_usr, new)
             self.sa.add(reviewer)
 
+        #reset state to under-review
+        ChangesetStatusModel().set_status(
+            repo=org_repo,
+            status=ChangesetStatus.STATUS_UNDER_REVIEW,
+            user=created_by_user,
+            pull_request=new
+        )
+
         #notification to reviewers
         notif = NotificationModel()
 
diff --git a/rhodecode/templates/pullrequests/pullrequest_show.html b/rhodecode/templates/pullrequests/pullrequest_show.html
--- a/rhodecode/templates/pullrequests/pullrequest_show.html
+++ b/rhodecode/templates/pullrequests/pullrequest_show.html
@@ -65,7 +65,7 @@
               <span class="spantag">${c.pull_request.org_ref_parts[0]}</span>
               :
               <span class="spantag">${c.pull_request.org_ref_parts[1]}</span>             
-              <span>${c.pull_request.org_repo.clone_url()}</span> 
+              <span><a href="${h.url('summary_home', repo_name=c.pull_request.org_repo.repo_name)}">${c.pull_request.org_repo.clone_url()}</a></span> 
               </div>
           </div>
          </div>