10-migration-to-create-initial-models.patch

migration-to-create-initial-models

From: Bryan Larsen <bryan@larsen.st>

Now watch how Hobo can create a single migration for all of these:

    $ ./script/generate hobo_migration

Fire up the app. It's not a polished UI of course, but we do actually have a working application. Make sure you are logged in as an administrator (e.g. the user who signed up first), and spend a few minutes populating the app with projects, stories and tasks.

With some more very simple changes, and without even touching the views, we can get surprisingly close to a decent UI.
---

 ...20091201020837_hobo_migration_initial_models.rb |   43 ++++++++++++++++++++
 db/schema.rb                                       |   38 +++++++++++++++++-
 2 files changed, 80 insertions(+), 1 deletions(-)
 create mode 100644 db/migrate/20091201020837_hobo_migration_initial_models.rb


diff --git a/db/migrate/20091201020837_hobo_migration_initial_models.rb b/db/migrate/20091201020837_hobo_migration_initial_models.rb
new file mode 100644
index 0000000..f7f95ac
--- /dev/null
+++ b/db/migrate/20091201020837_hobo_migration_initial_models.rb
@@ -0,0 +1,43 @@
+class HoboMigrationInitialModels < ActiveRecord::Migration
+  def self.up
+    create_table :task_assignments do |t|
+      t.datetime :created_at
+      t.datetime :updated_at
+      t.integer  :user_id
+      t.integer  :task_id
+    end
+    add_index :task_assignments, [:user_id]
+    add_index :task_assignments, [:task_id]
+
+    create_table :projects do |t|
+      t.string   :name
+      t.datetime :created_at
+      t.datetime :updated_at
+    end
+
+    create_table :tasks do |t|
+      t.string   :description
+      t.datetime :created_at
+      t.datetime :updated_at
+      t.integer  :story_id
+    end
+    add_index :tasks, [:story_id]
+
+    create_table :stories do |t|
+      t.string   :title
+      t.text     :body
+      t.string   :status
+      t.datetime :created_at
+      t.datetime :updated_at
+      t.integer  :project_id
+    end
+    add_index :stories, [:project_id]
+  end
+
+  def self.down
+    drop_table :task_assignments
+    drop_table :projects
+    drop_table :tasks
+    drop_table :stories
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 10ba9ae..32cb2cf 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -9,7 +9,43 @@
 #
 # It's strongly recommended to check this file into your version control system.
 
-ActiveRecord::Schema.define(:version => 20091201020248) do
+ActiveRecord::Schema.define(:version => 20091201020837) do
+
+  create_table "projects", :force => true do |t|
+    t.string   "name"
+    t.datetime "created_at"
+    t.datetime "updated_at"
+  end
+
+  create_table "stories", :force => true do |t|
+    t.string   "title"
+    t.text     "body"
+    t.string   "status"
+    t.datetime "created_at"
+    t.datetime "updated_at"
+    t.integer  "project_id"
+  end
+
+  add_index "stories", ["project_id"], :name => "index_stories_on_project_id"
+
+  create_table "task_assignments", :force => true do |t|
+    t.datetime "created_at"
+    t.datetime "updated_at"
+    t.integer  "user_id"
+    t.integer  "task_id"
+  end
+
+  add_index "task_assignments", ["task_id"], :name => "index_task_assignments_on_task_id"
+  add_index "task_assignments", ["user_id"], :name => "index_task_assignments_on_user_id"
+
+  create_table "tasks", :force => true do |t|
+    t.string   "description"
+    t.datetime "created_at"
+    t.datetime "updated_at"
+    t.integer  "story_id"
+  end
+
+  add_index "tasks", ["story_id"], :name => "index_tasks_on_story_id"
 
   create_table "users", :force => true do |t|
     t.string   "crypted_password",          :limit => 40