BaseContext

Controllers refactoring with contexts
Move commit compare logic to model

app/controllers/commits_controller.rb

@@ -26,43 +26,31 @@ class CommitsController < ApplicationController
   end
 
   def show
-    @commit = project.commit(params[:id])
+    result = CommitLoad.new(project, current_user, params).execute
 
-    git_not_found! and return unless @commit
+    @commit = result[:commit]
 
-    @commit = CommitDecorator.decorate(@commit)
-
-    @note = @project.build_commit_note(@commit)
-    @comments_allowed = true
-    @line_notes = project.commit_line_notes(@commit)
-
-    @notes_count = @line_notes.count + project.commit_notes(@commit).count
-
-    if @commit.diffs.size > 200 && !params[:force_show_diff]
-      @suppress_diff = true 
+    if @commit
+      @suppress_diff = result[:suppress_diff]
+      @note          = result[:note]
+      @line_notes    = result[:line_notes]
+      @notes_count   = result[:notes_count]
+      @comments_allowed = true
+    else
+      return git_not_found!
     end
+
   rescue Grit::Git::GitTimeout
     render "huge_commit"
   end
 
   def compare
-    first = project.commit(params[:to].try(:strip))
-    last = project.commit(params[:from].try(:strip))
+    result = Commit.compare(project, params[:from], params[:to])
 
-    @diffs = []
-    @commits = []
+    @commits = result[:commits]
+    @commit  = result[:commit]
+    @diffs   = result[:diffs]
     @line_notes = []
-
-    if first && last
-      commits = [first, last].sort_by(&:created_at)
-      younger = commits.first
-      older = commits.last
-
-
-      @commits = project.repo.commits_between(younger.id, older.id).map {|c| Commit.new(c)}
-      @diffs = project.repo.diff(younger.id, older.id) rescue []
-      @commit = Commit.new(older)
-    end
   end
 
   def patch

app/controllers/dashboard_controller.rb

@@ -2,11 +2,8 @@ class DashboardController < ApplicationController
   respond_to :html
 
   def index
-    @projects = current_user.projects.includes(:events).order("events.created_at DESC")
-    @projects = @projects.page(params[:page]).per(40)
-
-    @events = Event.where(:project_id => current_user.projects.map(&:id)).recent.limit(20)
-
+    @projects = current_user.projects_with_events.page(params[:page]).per(40)
+    @events = Event.recent_for_user(current_user).limit(20)
     @last_push = current_user.recent_push
 
     respond_to do |format|

app/controllers/merge_requests_controller.rb

@@ -24,16 +24,7 @@ class MergeRequestsController < ApplicationController
 
 
   def index
-    @merge_requests = @project.merge_requests
-
-    @merge_requests = case params[:f].to_i
-                      when 1 then @merge_requests
-                      when 2 then @merge_requests.closed
-                      when 3 then @merge_requests.opened.assigned(current_user)
-                      else @merge_requests.opened
-                      end.page(params[:page]).per(20)
-
-    @merge_requests = @merge_requests.includes(:author, :project).order("closed, created_at desc")
+    @merge_requests = MergeRequestsLoad.new(project, current_user, params).execute
   end
 
   def show

app/controllers/notes_controller.rb

@@ -40,25 +40,6 @@ class NotesController < ApplicationController
   protected 
 
   def notes
-    @notes = case params[:target_type]
-             when "commit" 
-               then project.commit_notes(project.commit((params[:target_id]))).fresh.limit(20)
-             when "snippet"
-               then  project.snippets.find(params[:target_id]).notes
-             when "wall"
-               then project.common_notes.order("created_at DESC").fresh.limit(50)
-             when "issue"
-               then project.issues.find(params[:target_id]).notes.inc_author.order("created_at DESC").limit(20)
-             when "merge_request"
-               then project.merge_requests.find(params[:target_id]).notes.inc_author.order("created_at DESC").limit(20)
-             end
-
-    @notes = if params[:last_id]
-               @notes.where("id > ?", params[:last_id])
-             elsif params[:first_id]
-               @notes.where("id < ?", params[:first_id])
-             else 
-               @notes
-             end
+    @notes = NotesLoad.new(project, current_user, params).execute
   end
 end