Added a 'Assignable' boolean on Role model.

If unchecked, issues can not be assigned to users having this role.

git-svn-id: http://redmine.rubyforge.org/svn/trunk@649 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/models/issue.rb

@@ -59,6 +59,11 @@ class Issue < ActiveRecord::Base
     if start_date && soonest_start && start_date < soonest_start
       errors.add :start_date, :activerecord_error_invalid
     end
+    
+    # validate assignment
+    if assigned_to && !assignable_users.include?(assigned_to)
+      errors.add :assigned_to_id, :activerecord_error_invalid
+    end
   end
   
   def before_create
@@ -105,6 +110,11 @@ class Issue < ActiveRecord::Base
     @current_journal
   end
   
+  # Users the issue can be assigned to
+  def assignable_users
+    project.members.select {|m| m.role.assignable?}.collect {|m| m.user}
+  end
+  
   def spent_hours
     @spent_hours ||= time_entries.sum(:hours) || 0
   end

app/views/issues/change_status.rhtml

@@ -10,7 +10,7 @@
 <div class="box">
 <div class="splitcontentleft">
 <p><label><%=l(:label_issue_status_new)%></label> <%= @new_status.name %></p>
-<p><%= f.select :assigned_to_id, (@issue.project.members.collect {|m| [m.name, m.user_id]}), :include_blank => true %></p>
+<p><%= f.select :assigned_to_id, (@issue.assignable_users.collect {|m| [m.name, m.id]}), :include_blank => true %></p>
 <p><%= f.select :done_ratio, ((0..10).to_a.collect {|r| ["#{r*10} %", r*10] }) %></p>
 <p><%= f.select :fixed_version_id, (@project.versions.sort.collect {|v| [v.name, v.id]}), { :include_blank => true } %></p>
 </div>

app/views/issues/edit.rhtml

@@ -7,7 +7,7 @@
 <div class="splitcontentleft">
 <p><label><%=l(:field_status)%></label> <%= @issue.status.name %></p>
 <p><%= f.select :priority_id, (@priorities.collect {|p| [p.name, p.id]}), :required => true %></p>
-<p><%= f.select :assigned_to_id, (@issue.project.members.collect {|m| [m.name, m.user_id]}), :include_blank => true %></p>
+<p><%= f.select :assigned_to_id, (@issue.assignable_users.collect {|m| [m.name, m.id]}), :include_blank => true %></p>
 <p><%= f.select :category_id, (@project.issue_categories.collect {|c| [c.name, c.id]}), :include_blank => true %>
 <%= prompt_to_remote(l(:label_issue_category_new),
                      l(:label_issue_category_new), 'category[name]', 

app/views/projects/add_issue.rhtml

@@ -9,7 +9,7 @@
 <div class="splitcontentleft">
 <p><%= f.select :status_id, (@allowed_statuses.collect {|p| [p.name, p.id]}), :required => true %></p>
 <p><%= f.select :priority_id, (@priorities.collect {|p| [p.name, p.id]}), :required => true %></p>
-<p><%= f.select :assigned_to_id, (@issue.project.members.collect {|m| [m.name, m.user_id]}), :include_blank => true %></p>
+<p><%= f.select :assigned_to_id, (@issue.assignable_users.collect {|m| [m.name, m.id]}), :include_blank => true %></p>
 <p><%= f.select :category_id, (@project.issue_categories.collect {|c| [c.name, c.id]}), :include_blank => true %>
 <%= prompt_to_remote(l(:label_issue_category_new),
                      l(:label_issue_category_new), 'category[name]', 

app/views/roles/_form.rhtml

@@ -2,6 +2,8 @@
 <div class="box">
 <!--[form:role]-->
 <p><%= f.text_field :name, :required => true %></p>
+<p><%= f.check_box :assignable %></p>
+<div class="clear"></div>
 
 <h3><%=l(:label_permissions)%></h3>
 <% permissions = @permissions.group_by {|p| p.group_id } %>

db/migrate/059_add_roles_assignable.rb

@@ -0,0 +1,9 @@
+class AddRolesAssignable < ActiveRecord::Migration
+  def self.up
+    add_column :roles, :assignable, :boolean, :default => true
+  end
+
+  def self.down
+    remove_column :roles, :assignable
+  end
+end

lang/bg.yml

@@ -155,6 +155,7 @@ field_identifier: Идентификатор
 field_is_filter: Използва се за филтър
 field_issue_to_id: Related issue
 field_delay: Delay
+field_assignable: Issues can be assigned to this role
 
 setting_app_title: Заглавие
 setting_app_subtitle: Описание

lang/de.yml

@@ -155,6 +155,7 @@ field_identifier: Identifier
 field_is_filter: Used as a filter
 field_issue_to_id: Related issue
 field_delay: Delay
+field_assignable: Issues can be assigned to this role
 
 setting_app_title: Applikation Titel
 setting_app_subtitle: Applikation Untertitel

lang/en.yml

@@ -155,6 +155,7 @@ field_identifier: Identifier
 field_is_filter: Used as a filter
 field_issue_to_id: Related issue
 field_delay: Delay
+field_assignable: Issues can be assigned to this role
 
 setting_app_title: Application title
 setting_app_subtitle: Application subtitle

lang/es.yml

@@ -155,6 +155,7 @@ field_identifier: Identifier
 field_is_filter: Used as a filter
 field_issue_to_id: Related issue
 field_delay: Delay
+field_assignable: Issues can be assigned to this role
 
 setting_app_title: Título del aplicación
 setting_app_subtitle: Subtítulo del aplicación

lang/fr.yml

@@ -155,6 +155,7 @@ field_identifier: Identifiant
 field_is_filter: Utilisé comme filtre
 field_issue_to_id: Demande liée
 field_delay: Retard
+field_assignable: Demandes assignables à ce rôle
 
 setting_app_title: Titre de l'application
 setting_app_subtitle: Sous-titre de l'application

lang/it.yml

@@ -155,6 +155,7 @@ field_identifier: Identifier
 field_is_filter: Used as a filter
 field_issue_to_id: Related issue
 field_delay: Delay
+field_assignable: Issues can be assigned to this role
 
 setting_app_title: Titolo applicazione
 setting_app_subtitle: Sottotitolo applicazione

lang/ja.yml

@@ -156,6 +156,7 @@ field_identifier: 識別子
 field_is_filter: フィルタとして使う
 field_issue_to_id: 関連する問題
 field_delay: 遅延
+field_assignable: Issues can be assigned to this role
 
 setting_app_title: アプリケーションのタイトル
 setting_app_subtitle: アプリケーションのサブタイトル

lang/nl.yml

@@ -155,6 +155,7 @@ field_identifier: Identificatiecode
 field_is_filter: Gebruikt als een filter
 field_issue_to_id: Gerelateerd issue
 field_delay: Vertraging
+field_assignable: Issues can be assigned to this role
 
 setting_app_title: Applicatie titel
 setting_app_subtitle: Applicatie ondertitel

lang/pt-br.yml

@@ -155,6 +155,7 @@ field_identifier: Identificador
 field_is_filter: Used as a filter
 field_issue_to_id: Related issue
 field_delay: Delay
+field_assignable: Issues can be assigned to this role
 
 setting_app_title: Titulo da aplicacao
 setting_app_subtitle: Sub-titulo da aplicacao

lang/pt.yml

@@ -155,6 +155,7 @@ field_identifier: Identificador
 field_is_filter: Usado como filtro
 field_issue_to_id: Tarefa relacionada
 field_delay: Atraso
+field_assignable: Issues can be assigned to this role
 
 setting_app_title: Título da aplicação
 setting_app_subtitle: Sub-título da aplicação

lang/sv.yml

@@ -155,6 +155,7 @@ field_identifier: Identifierare
 field_is_filter: Used as a filter
 field_issue_to_id: Related issue
 field_delay: Delay
+field_assignable: Issues can be assigned to this role
 
 setting_app_title: Applikationstitel
 setting_app_subtitle: Applicationsunderrubrik

lang/zh.yml

@@ -158,6 +158,7 @@ field_identifier: Identifier
 field_is_filter: Used as a filter
 field_issue_to_id: Related issue
 field_delay: Delay
+field_assignable: Issues can be assigned to this role
 
 setting_app_title: 应用程序标题
 setting_app_subtitle: 应用程序子标题