@@ -174,6 +174,7 @@ sub startup {

   }

   # Model

+  # joined table start "__" and follow column name

   my $models = [

     {

       table => 'user',

@@ -183,43 +184,43 @@ sub startup {

       table => 'ssh_public_key',

       primary_key => 'row_id',

       join => [

-        'left join user on ssh_public_key.user = user.row_id'

+        'left join user as __user on ssh_public_key.user = __user.row_id'

       ]

     },

     {

       table => 'project',

       primary_key => 'row_id',

       join => [

-        'left join user on project.user = user.row_id'

+        'left join user as __user on project.user = __user.row_id'

       ]

     },

     {

       table => 'collaboration',

       primary_key => 'row_id',

       join => [

-        'left join user on collaboration.user = user.row_id',

-        'left join project on collaboration.project = project.row_id',

+        'left join user as __user on collaboration.user = __user.row_id',

+        'left join project as __project on collaboration.project = __project.row_id',

       ]

     },

     {

       table => 'pull_request',

       primary_key => 'row_id',

       join => [

-        'left join user as pull_request__open_user on pull_request.open_user = pull_request__open_user.row_id',

-        'left join project as pull_request__base_project on pull_request.base_project = pull_request__base_project.row_id',

-        'left join user as pull_request__base_project__user'

-          . ' on pull_request__base_project.user = pull_request__base_project__user.row_id',

-        'left join project as pull_request__target_project on pull_request.target_project = pull_request__target_project.row_id',

+        'left join user as __open_user on pull_request.open_user = __open_user.row_id',

+        'left join project as __base_project on pull_request.base_project = __base_project.row_id',

+        'left join user as __base_project__user'

+          . ' on __base_project.user = __base_project__user.row_id',

+        'left join project as __target_project on pull_request.target_project = __target_project.row_id',

         'left join user as pull_request__target_project__user'

-          . ' on pull_request__target_project.user = pull_request__target_project__user.row_id'

+          . ' on __target_project.user = __target_project__user.row_id'

       ]

     },

     {

       table => 'pull_request_message',

       primary_key => 'row_id',

       join => [

-        'left join user on pull_request_message.user = user.row_id',

-        'left join pull_request on pull_request_message.pull_request = pull_request.row_id'

+        'left join user as __user on pull_request_message.user = __user.row_id',

+        'left join pull_request as __pull_request on pull_request_message.pull_request = __pull_request.row_id'

       ]

     }

   ];

@@ -92,6 +92,8 @@ sub can_access_private_project {

   my ($self, $user_id, $project_id) = @_;

   my $session_user_row_id = $self->cntl->session('user_row_id');

+  return unless defined $session_user_row_id;

+  

   my $session_user_id = $self->app->dbi->model('user')->select(

     'id', where => {row_id => $session_user_row_id}

   )->value;

@@ -238,7 +238,7 @@ sub fork_project {

       # Original project id

       my $project = $dbi->model('project')->select(

         {__MY__ => ['row_id', 'private']},

-        where => {'user.id' => $user_id, 'project.id' => $project_id}

+        where => {'__user.id' => $user_id, 'project.id' => $project_id}

       )->one;

       # Create project

@@ -299,19 +299,19 @@ sub member_projects {

   # project id

   my $project_row_id = $dbi->model('project')->select(

     'project.row_id',

-    where => {'user.id' => $user_id, 'project.id' => $project_id}

+    where => {'__user.id' => $user_id, 'project.id' => $project_id}

   )->value;

   # Members

   my $member_projects = $dbi->model('project')->select(

     [

       {__MY__ => ['id']},

-      {user => ['id']}

+      {__user => ['id']}

     ],

     where => {

       original_project => $project_row_id,

     },

-    append => 'order by user.id, project.id'

+    append => 'order by __user.id, project.id'

   )->all;

   return $member_projects;

@@ -411,7 +411,7 @@ sub original_project {

   my $original_project = $dbi->model('project')->select(

     [

       {__MY__ => '*'},

-      {user => ['id']}

+      {__user => ['id']}

     ],

     where => {

       'project.row_id' => $original_project_row_id

@@ -427,7 +427,7 @@ sub child_project {

   my ($self, $user_id, $project_id, $child_user_id) = @_;

   my $project_row_id = $self->app->dbi->model('project')->select(

-    'project.row_id', where => {'user.id' => $user_id, 'project.id' => $project_id}

+    'project.row_id', where => {'__user.id' => $user_id, 'project.id' => $project_id}

   )->value;

   my $child_project = $self->app->dbi->model('project')->select(

@@ -436,7 +436,7 @@ sub child_project {

     ],

     where => {

       'project.original_project' => $project_row_id,

-      'user.id' => $child_user_id

+      '__user.id' => $child_user_id

     }

   )->one;

@@ -52,7 +52,7 @@ for my $rep (glob "$rep_dir/*") {

     $project_id =~ s/\.git$//;

     my $project = $dbi->model('project')->select(

-      where => {'user.id' => $user_id, 'project.id' => $project_id}

+      where => {'__user.id' => $user_id, 'project.id' => $project_id}

     )->one;

     # Create project

@@ -146,7 +146,7 @@

   my $original_project_row_id = app->dbi->model('project')->select(

     'original_project',

-    where => {'user.id' => $user_id, 'project.id' => $project_id}

+    where => {'__user.id' => $user_id, 'project.id' => $project_id}

   )->value;

   my $original_project;

@@ -154,7 +154,7 @@

     $original_project = app->dbi->model('project')->select(

       [

         {__MY__ => '*'},

-        {user => ['id']}

+        {__user => ['id']}

       ],

       where => {'project.row_id' => $original_project_row_id}

     )->one;

@@ -232,8 +232,8 @@

                 my $pull_request = app->dbi->model('pull_request')->select(

                   {__MY__ => ['row_id', 'open']},

                   where => {

-                    'pull_request__base_project.id' => $project_id,

-                    'pull_request__base_project__user.id' => $user_id,

+                    '__base_project.id' => $project_id,

+                    '__base_project__user.id' => $user_id,

                     base_branch => $default_branch_name,

                     target_branch => $branch_name

                   }

@@ -321,7 +321,7 @@

                             <% 

                               my $compare_url;

                               if ($original_project) {

-                                my $original_user_id = $original_project->{'user.id'};

+                                my $original_user_id = $original_project->{'__user.id'};

                                 my $original_project_id = $original_project->{id};

                                 my $exists_original_branch_name = app->git->exists_branch(

@@ -16,7 +16,7 @@

   # Base project

   my $base_project = app->dbi->model('project')->select(

     {__MY__ => '*'},

-    where => {'project.id' => $base_project_id, 'user.id' => $base_user_id}

+    where => {'project.id' => $base_project_id, '__user.id' => $base_user_id}

   )->one;

   # Get target user, project, branch

@@ -46,7 +46,7 @@

       my $project_row_id = app->dbi->model('project')->select(

         'project.row_id',

-        where => {'user.id' => $base_user_id, 'project.id' => $base_project_id}

+        where => {'__user.id' => $base_user_id, 'project.id' => $base_project_id}

       )->value;

       my $pull_request = app->dbi->model('pull_request')->select(

@@ -80,8 +80,8 @@

             <small>

               (

                 forked from

-                <a href="<%= url_for("/$original_project->{'user.id'}/$original_project->{id}") %>">

-                  <%= "$original_project->{'user.id'}/$original_project->{id}" %>

+                <a href="<%= url_for("/$original_project->{'__user.id'}/$original_project->{id}") %>">

+                  <%= "$original_project->{'__user.id'}/$original_project->{id}" %>

                 </a>

               )

             </small>

@@ -13,7 +13,7 @@

   # Original project id

   my $original_project_id = app->dbi->model('project')->select(

     'original_project',

-    where => {'user.id' => $user_id, 'project.id' => $project_id}

+    where => {'__user.id' => $user_id, 'project.id' => $project_id}

   )->value;

   # Original project

@@ -22,7 +22,7 @@

     $original_project = app->dbi->model('project')->select(

       [

         {__MY__ => '*'},

-        {user => ['id']}

+        {__user => ['id']}

       ],

       where => {'project.row_id' => $original_project_id}

     )->one;

@@ -31,19 +31,19 @@

     $original_project = app->dbi->model('project')->select(

       [

         {__MY__ => '*'},

-        {user => ['id']}

+        {__user => ['id']}

       ],

-      where => {'user.id' => $user_id, 'project.id' => $project_id}

+      where => {'__user.id' => $user_id, 'project.id' => $project_id}

     )->one;

   }

   # Members

-  my $member_projects = app->manager->member_projects($original_project->{'user.id'}, $original_project->{id});

+  my $member_projects = app->manager->member_projects($original_project->{'__user.id'}, $original_project->{id});

   unshift @$member_projects, $original_project;

   # Members branches

   for my $member_project (@$member_projects) {

-    my $member_rep_info = $self->app->rep_info($member_project->{'user.id'}, $member_project->{id});

+    my $member_rep_info = $self->app->rep_info($member_project->{'__user.id'}, $member_project->{id});

     my $branches = app->git->branches($member_rep_info);

     $branches = [map { $_->{name} } @$branches];

@@ -103,7 +103,7 @@

         % for my $member_project (@$member_projects) {

           <%

             my $member_project_id = $member_project->{id};

-            my $member_id = $member_project->{'user.id'};

+            my $member_id = $member_project->{'__user.id'};

             my $member_branches = $member_project->{branches};

             next if $member_id eq $user_id;

@@ -11,7 +11,7 @@

   my $pull_request = app->dbi->model('pull_request')->select(

     [

       {__MY__ => '*'},

-      {'pull_request__open_user' => ['id']}

+      {'__open_user' => ['id']}

     ],

     where => {'pull_request.row_id' => $row_id}

   )->one;

@@ -21,14 +21,14 @@

   my $base_project = app->dbi->model('project')->select(

     [

       {__MY__ => '*'},

-      {user => ['id']}

+      {__user => ['id']}

     ],

     where => {'project.row_id' => $base_project_row_id}

   )->one;

   my $base_branch = $pull_request->{base_branch};

   Carp::croak "pull_request invalid user id"

-    if $base_user_id ne $base_project->{'user.id'};

+    if $base_user_id ne $base_project->{'__user.id'};

   Carp::croak "pull_request invalid project id"

     if $base_project_id ne $base_project->{id};

@@ -37,12 +37,12 @@

   my $target_project = app->dbi->model('project')->select(

     [

       {__MY__ => '*'},

-      {user => ['id']}

+      {__user => ['id']}

     ],

     where => {'project.row_id' => $target_project_row_id}

   )->one;

   my $target_branch = $pull_request->{target_branch};

-  my $target_user_id = $target_project->{'user.id'};

+  my $target_user_id = $target_project->{'__user.id'};

   my $taregt_project_id = $target_project->{id};

   # Session

@@ -151,7 +151,7 @@

   my $pull_request_message_first = app->dbi->model('pull_request_message')->select(

     [

       {__MY__ => '*'},

-      {user => ['id']}

+      {__user => ['id']}

     ],

     where => {pull_request => $row_id, number => 1}

   )->one;

@@ -197,7 +197,7 @@

   <div class="container">

     <div style="font-size:23px;margin-top:20px;margin-bottom:9px;">

       <%

-        my $pull_title = $pull_request->{branch2};

+        my $pull_title = $pull_request->{target_branch};

         $pull_title =~ s/_/ /g;

         $pull_title = ucfirst $pull_title;

       %>

@@ -216,7 +216,7 @@

           </div>

         % }

       </div>

-      % my $open_user_id = $pull_request->{'pull_request__open_user.id'};

+      % my $open_user_id = $pull_request->{'__open_user.id'};

       <a style="color:#333333;font-weight:bold" href="<%= url_for("/$open_user_id") %>"><%= $open_user_id %></a> 

       <span style="color:#767676">

         wants to merge <%= $commits_count %> commits

@@ -258,7 +258,7 @@

         </ul>

         <div class="pull-comment">

           <div class="pull-comment-header">

-            <b><%= $pull_request_message_first->{'pull_request__open_user.id'} %></b>

+            <b><%= $pull_request_message_first->{'__open_user.id'} %></b>

             <span style="color:#767676">

               commented

               <%= $api->age_string($pull_request_message_first->{update_time}) %></b>

@@ -17,7 +17,7 @@

   my $pull_requests = app->dbi->model('pull_request')->select(

     [

       {__MY__ => '*'},

-      {user => ['id']}

+      {__open_user => ['id']}

     ],

     where => {open => $open}

   )->all;

@@ -54,8 +54,8 @@

           <ul>

             % for my $pull_request (@$pull_requests) {

               <%

-                my $branch2 = $pull_request->{branch2};

-                my $commit = app->git->get_commit(app->rep_info($user_id, $project_id), $branch2);

+                my $target_branch = $pull_request->{target_branch};

+                my $commit = app->git->get_commit(app->rep_info($user_id, $project_id), $target_branch);

                 my $open_time = $pull_request->{open_time};

                 my $open_time_age = Time::Moment->now->epoch - $open_time;

                 my $open_time_age_string = $self->app->git->_age_string($open_time_age);

@@ -69,7 +69,7 @@

                 <div class="pulls-description">

                   #<%= $pull_request->{row_id} %> <%= $pull_request->{open} ? 'opened' : 'closed' %>

                   <%= $open_time_age_string %>

-                  by <%= $pull_request->{'user.id'} %>

+                  by <%= $pull_request->{'__open_user.id'} %>

                 </div>

               </li>

             % }

@@ -16,7 +16,7 @@

   my $project_row_id = app->dbi->model('project')->select(

     'project.row_id',

-    where => {'user.id' => $user_id, 'project.id' => $project_id}

+    where => {'__user.id' => $user_id, 'project.id' => $project_id}

   )->value;

   # Rename project

@@ -48,7 +48,7 @@

         }

         else {

           my $row = app->dbi->model('collaboration')->select(

-            where => {project => $project_row_id, 'user.id' => $collaborator_id}

+            where => {project => $project_row_id, '__user.id' => $collaborator_id}

           )->one;

           if ($row) {

             $validation->add_failed(collaborator => "Collaborator $collaborator_id already exists");

@@ -110,7 +110,7 @@

   }

   my $collaborators = app->dbi->model('collaboration')->select(

-    {user => ['id']},

+    {__user => ['id']},

     where => {project => $project_row_id},

     append => 'order by collaboration.user'

   )->all;

@@ -139,9 +139,9 @@

                 % for my $collaborator (@$collaborators) {

                   <tr>

                     <td>

-                      <a href="<%= url_for("/$collaborator->{'user.id'}") %>"><%= $collaborator->{'user.id'} %></a>

+                      <a href="<%= url_for("/$collaborator->{'__user.id'}") %>"><%= $collaborator->{'__user.id'} %></a>

                       <form action="<%= url_for->query(op => 'remove') %>" method="post" style="display:inline-block">

-                        <%= hidden_field 'collaborator' => $collaborator->{'user.id'} %>

+                        <%= hidden_field 'collaborator' => $collaborator->{'__user.id'} %>

                         (<a href="javascript:void(0)" onclick="$(this).closest('form').submit();" style="color:red">remove</a>)

                       </form>

                     </td>

@@ -1 +1 @@

-Subproject commit 79b1363f003d2e074ab59e82e39a34bfdb7fbeb1

+Subproject commit aae2cd54f5891d0a0ed5e2f845fa47199442d7a5