generate-initial-models From: Bryan Larsen # The models Let's review what we want this app to do: * Track multiple projects * Each having a collection of stories * Stories are just a brief chunk of text * A story can be assigned a current status and a set of outstanding tasks * Tasks can be assigned to users * Users can get an easy heads up of the tasks they are assigned to Sounds to me like we just sketched a first-cut of our models. We'll start with: * `Project` (with a name) has many stories * `Story` (with a title, description and status) belongs to a project has many tasks * `Task` (with a description) belongs to a story has many users (through task-assignments) * `User` (we'll stick with the standard fields provided by Hobo) has many tasks (through task-assignments) Hopefully the connection between the goal and those models is clear. If not, you'll probably find it gets easier once you've done it a few times. Before long you'll be throwing models into your app without even stopping to write the names down. Of course -- chances are you've got something wrong, made a bad decision. So? Just throw them away and create some new ones when the time comes. We're sketching here! Here's how we create these with a Hobo generator: $ ./script/generate hobo_model_resource project name:string $ ./script/generate hobo_model_resource story title:string body:text status:string $ ./script/generate hobo_model_resource task description:string Task assignments are just a back-end model. They don't need a controller, so: $ ./script/generate hobo_model task_assignment --- app/controllers/projects_controller.rb | 7 ++++++ app/controllers/stories_controller.rb | 7 ++++++ app/controllers/tasks_controller.rb | 7 ++++++ app/helpers/projects_helper.rb | 2 ++ app/helpers/stories_helper.rb | 2 ++ app/helpers/tasks_helper.rb | 2 ++ app/models/project.rb | 29 +++++++++++++++++++++++++ app/models/story.rb | 31 +++++++++++++++++++++++++++ app/models/task.rb | 29 +++++++++++++++++++++++++ app/models/task_assignment.rb | 28 ++++++++++++++++++++++++ app/viewhints/project_hints.rb | 7 ++++++ app/viewhints/story_hints.rb | 7 ++++++ app/viewhints/task_assignment_hints.rb | 7 ++++++ app/viewhints/task_hints.rb | 7 ++++++ test/fixtures/projects.yml | 6 +++++ test/fixtures/stories.yml | 6 +++++ test/fixtures/task_assignments.yml | 6 +++++ test/fixtures/tasks.yml | 6 +++++ test/functional/projects_controller_test.rb | 8 +++++++ test/functional/stories_controller_test.rb | 8 +++++++ test/functional/tasks_controller_test.rb | 8 +++++++ test/unit/project_test.rb | 8 +++++++ test/unit/story_test.rb | 8 +++++++ test/unit/task_assignment_test.rb | 8 +++++++ test/unit/task_test.rb | 8 +++++++ 25 files changed, 252 insertions(+), 0 deletions(-) create mode 100644 app/controllers/projects_controller.rb create mode 100644 app/controllers/stories_controller.rb create mode 100644 app/controllers/tasks_controller.rb create mode 100644 app/helpers/projects_helper.rb create mode 100644 app/helpers/stories_helper.rb create mode 100644 app/helpers/tasks_helper.rb create mode 100644 app/models/project.rb create mode 100644 app/models/story.rb create mode 100644 app/models/task.rb create mode 100644 app/models/task_assignment.rb create mode 100644 app/viewhints/project_hints.rb create mode 100644 app/viewhints/story_hints.rb create mode 100644 app/viewhints/task_assignment_hints.rb create mode 100644 app/viewhints/task_hints.rb create mode 100644 test/fixtures/projects.yml create mode 100644 test/fixtures/stories.yml create mode 100644 test/fixtures/task_assignments.yml create mode 100644 test/fixtures/tasks.yml create mode 100644 test/functional/projects_controller_test.rb create mode 100644 test/functional/stories_controller_test.rb create mode 100644 test/functional/tasks_controller_test.rb create mode 100644 test/unit/project_test.rb create mode 100644 test/unit/story_test.rb create mode 100644 test/unit/task_assignment_test.rb create mode 100644 test/unit/task_test.rb diff --git a/app/controllers/projects_controller.rb b/app/controllers/projects_controller.rb new file mode 100644 index 0000000..210b07d --- /dev/null +++ b/app/controllers/projects_controller.rb @@ -0,0 +1,7 @@ +class ProjectsController < ApplicationController + + hobo_model_controller + + auto_actions :all + +end diff --git a/app/controllers/stories_controller.rb b/app/controllers/stories_controller.rb new file mode 100644 index 0000000..f0dd368 --- /dev/null +++ b/app/controllers/stories_controller.rb @@ -0,0 +1,7 @@ +class StoriesController < ApplicationController + + hobo_model_controller + + auto_actions :all + +end diff --git a/app/controllers/tasks_controller.rb b/app/controllers/tasks_controller.rb new file mode 100644 index 0000000..f5a4f00 --- /dev/null +++ b/app/controllers/tasks_controller.rb @@ -0,0 +1,7 @@ +class TasksController < ApplicationController + + hobo_model_controller + + auto_actions :all + +end diff --git a/app/helpers/projects_helper.rb b/app/helpers/projects_helper.rb new file mode 100644 index 0000000..db5c5ce --- /dev/null +++ b/app/helpers/projects_helper.rb @@ -0,0 +1,2 @@ +module ProjectsHelper +end diff --git a/app/helpers/stories_helper.rb b/app/helpers/stories_helper.rb new file mode 100644 index 0000000..43e5cd8 --- /dev/null +++ b/app/helpers/stories_helper.rb @@ -0,0 +1,2 @@ +module StoriesHelper +end diff --git a/app/helpers/tasks_helper.rb b/app/helpers/tasks_helper.rb new file mode 100644 index 0000000..ce894d0 --- /dev/null +++ b/app/helpers/tasks_helper.rb @@ -0,0 +1,2 @@ +module TasksHelper +end diff --git a/app/models/project.rb b/app/models/project.rb new file mode 100644 index 0000000..7dc4ebc --- /dev/null +++ b/app/models/project.rb @@ -0,0 +1,29 @@ +class Project < ActiveRecord::Base + + hobo_model # Don't put anything above this + + fields do + name :string + timestamps + end + + + # --- Permissions --- # + + def create_permitted? + acting_user.administrator? + end + + def update_permitted? + acting_user.administrator? + end + + def destroy_permitted? + acting_user.administrator? + end + + def view_permitted?(field) + true + end + +end diff --git a/app/models/story.rb b/app/models/story.rb new file mode 100644 index 0000000..7f2e550 --- /dev/null +++ b/app/models/story.rb @@ -0,0 +1,31 @@ +class Story < ActiveRecord::Base + + hobo_model # Don't put anything above this + + fields do + title :string + body :text + status :string + timestamps + end + + + # --- Permissions --- # + + def create_permitted? + acting_user.administrator? + end + + def update_permitted? + acting_user.administrator? + end + + def destroy_permitted? + acting_user.administrator? + end + + def view_permitted?(field) + true + end + +end diff --git a/app/models/task.rb b/app/models/task.rb new file mode 100644 index 0000000..23479ba --- /dev/null +++ b/app/models/task.rb @@ -0,0 +1,29 @@ +class Task < ActiveRecord::Base + + hobo_model # Don't put anything above this + + fields do + description :string + timestamps + end + + + # --- Permissions --- # + + def create_permitted? + acting_user.administrator? + end + + def update_permitted? + acting_user.administrator? + end + + def destroy_permitted? + acting_user.administrator? + end + + def view_permitted?(field) + true + end + +end diff --git a/app/models/task_assignment.rb b/app/models/task_assignment.rb new file mode 100644 index 0000000..486f72f --- /dev/null +++ b/app/models/task_assignment.rb @@ -0,0 +1,28 @@ +class TaskAssignment < ActiveRecord::Base + + hobo_model # Don't put anything above this + + fields do + timestamps + end + + + # --- Permissions --- # + + def create_permitted? + acting_user.administrator? + end + + def update_permitted? + acting_user.administrator? + end + + def destroy_permitted? + acting_user.administrator? + end + + def view_permitted?(field) + true + end + +end diff --git a/app/viewhints/project_hints.rb b/app/viewhints/project_hints.rb new file mode 100644 index 0000000..1f0eb6f --- /dev/null +++ b/app/viewhints/project_hints.rb @@ -0,0 +1,7 @@ +class ProjectHints < Hobo::ViewHints + + # model_name "My Model" + # field_names :field1 => "First Field", :field2 => "Second Field" + # field_help :field1 => "Enter what you want in this field" + # children :primary_collection1, :aside_collection1, :aside_collection2 +end diff --git a/app/viewhints/story_hints.rb b/app/viewhints/story_hints.rb new file mode 100644 index 0000000..831007f --- /dev/null +++ b/app/viewhints/story_hints.rb @@ -0,0 +1,7 @@ +class StoryHints < Hobo::ViewHints + + # model_name "My Model" + # field_names :field1 => "First Field", :field2 => "Second Field" + # field_help :field1 => "Enter what you want in this field" + # children :primary_collection1, :aside_collection1, :aside_collection2 +end diff --git a/app/viewhints/task_assignment_hints.rb b/app/viewhints/task_assignment_hints.rb new file mode 100644 index 0000000..b3bed88 --- /dev/null +++ b/app/viewhints/task_assignment_hints.rb @@ -0,0 +1,7 @@ +class TaskAssignmentHints < Hobo::ViewHints + + # model_name "My Model" + # field_names :field1 => "First Field", :field2 => "Second Field" + # field_help :field1 => "Enter what you want in this field" + # children :primary_collection1, :aside_collection1, :aside_collection2 +end diff --git a/app/viewhints/task_hints.rb b/app/viewhints/task_hints.rb new file mode 100644 index 0000000..e14fcdb --- /dev/null +++ b/app/viewhints/task_hints.rb @@ -0,0 +1,7 @@ +class TaskHints < Hobo::ViewHints + + # model_name "My Model" + # field_names :field1 => "First Field", :field2 => "Second Field" + # field_help :field1 => "Enter what you want in this field" + # children :primary_collection1, :aside_collection1, :aside_collection2 +end diff --git a/test/fixtures/projects.yml b/test/fixtures/projects.yml new file mode 100644 index 0000000..5f81936 --- /dev/null +++ b/test/fixtures/projects.yml @@ -0,0 +1,6 @@ +# Read about fixtures at http://ar.rubyonrails.org/classes/Fixtures.html +one: + id: 1 + +two: + id: 2 diff --git a/test/fixtures/stories.yml b/test/fixtures/stories.yml new file mode 100644 index 0000000..5f81936 --- /dev/null +++ b/test/fixtures/stories.yml @@ -0,0 +1,6 @@ +# Read about fixtures at http://ar.rubyonrails.org/classes/Fixtures.html +one: + id: 1 + +two: + id: 2 diff --git a/test/fixtures/task_assignments.yml b/test/fixtures/task_assignments.yml new file mode 100644 index 0000000..5f81936 --- /dev/null +++ b/test/fixtures/task_assignments.yml @@ -0,0 +1,6 @@ +# Read about fixtures at http://ar.rubyonrails.org/classes/Fixtures.html +one: + id: 1 + +two: + id: 2 diff --git a/test/fixtures/tasks.yml b/test/fixtures/tasks.yml new file mode 100644 index 0000000..5f81936 --- /dev/null +++ b/test/fixtures/tasks.yml @@ -0,0 +1,6 @@ +# Read about fixtures at http://ar.rubyonrails.org/classes/Fixtures.html +one: + id: 1 + +two: + id: 2 diff --git a/test/functional/projects_controller_test.rb b/test/functional/projects_controller_test.rb new file mode 100644 index 0000000..ee86e9b --- /dev/null +++ b/test/functional/projects_controller_test.rb @@ -0,0 +1,8 @@ +require File.dirname(__FILE__) + '/../test_helper' + +class ProjectsControllerTest < ActionController::TestCase + # Replace this with your real tests. + def test_truth + assert true + end +end diff --git a/test/functional/stories_controller_test.rb b/test/functional/stories_controller_test.rb new file mode 100644 index 0000000..c7fcf3a --- /dev/null +++ b/test/functional/stories_controller_test.rb @@ -0,0 +1,8 @@ +require File.dirname(__FILE__) + '/../test_helper' + +class StoriesControllerTest < ActionController::TestCase + # Replace this with your real tests. + def test_truth + assert true + end +end diff --git a/test/functional/tasks_controller_test.rb b/test/functional/tasks_controller_test.rb new file mode 100644 index 0000000..933b816 --- /dev/null +++ b/test/functional/tasks_controller_test.rb @@ -0,0 +1,8 @@ +require File.dirname(__FILE__) + '/../test_helper' + +class TasksControllerTest < ActionController::TestCase + # Replace this with your real tests. + def test_truth + assert true + end +end diff --git a/test/unit/project_test.rb b/test/unit/project_test.rb new file mode 100644 index 0000000..069f7c1 --- /dev/null +++ b/test/unit/project_test.rb @@ -0,0 +1,8 @@ +require File.dirname(__FILE__) + '/../test_helper' + +class ProjectTest < ActiveSupport::TestCase + # Replace this with your real tests. + def test_truth + assert true + end +end diff --git a/test/unit/story_test.rb b/test/unit/story_test.rb new file mode 100644 index 0000000..b9b6958 --- /dev/null +++ b/test/unit/story_test.rb @@ -0,0 +1,8 @@ +require File.dirname(__FILE__) + '/../test_helper' + +class StoryTest < ActiveSupport::TestCase + # Replace this with your real tests. + def test_truth + assert true + end +end diff --git a/test/unit/task_assignment_test.rb b/test/unit/task_assignment_test.rb new file mode 100644 index 0000000..ece01da --- /dev/null +++ b/test/unit/task_assignment_test.rb @@ -0,0 +1,8 @@ +require File.dirname(__FILE__) + '/../test_helper' + +class TaskAssignmentTest < ActiveSupport::TestCase + # Replace this with your real tests. + def test_truth + assert true + end +end diff --git a/test/unit/task_test.rb b/test/unit/task_test.rb new file mode 100644 index 0000000..b524127 --- /dev/null +++ b/test/unit/task_test.rb @@ -0,0 +1,8 @@ +require File.dirname(__FILE__) + '/../test_helper' + +class TaskTest < ActiveSupport::TestCase + # Replace this with your real tests. + def test_truth + assert true + end +end