Switch DB from sqlite to Postgres

-Postgres for production
-Migrations don't translate well between sqlite and postgres, better to just develop using the same database as production.
-Fixed migrations to work with Postgres
-Updated Readme for PG install instructions
-database config moved to .example

.gitignore

@@ -8,3 +8,4 @@ tmp/
 .DS_Store
 public/extjs
 public/images/icons
+config/database.yml

Gemfile

@@ -14,7 +14,7 @@ gem 'decent_exposure', '~> 1.0.1'
 gem 'devise', '~> 2.0.4'
 gem 'haml-rails', '~> 0.3.4'
 gem 'jquery-rails', '~> 2.0'
-gem 'sqlite3', '~> 1.3.5'
+gem 'pg'
 gem 'will_paginate', '~> 3.0.3'
 
 # Gems used only for assets and not required

Gemfile.lock

@@ -133,6 +133,7 @@ GEM
       uglifier
     nokogiri (1.5.9)
     orm_adapter (0.0.7)
+    pg (0.15.1)
     polyglot (0.3.3)
     pry (0.9.12)
       coderay (~> 1.0.5)
@@ -191,7 +192,6 @@ GEM
       multi_json (~> 1.0)
       rack (~> 1.0)
       tilt (~> 1.1, != 1.3.0)
-    sqlite3 (1.3.7)
     therubyracer (0.10.2)
       libv8 (~> 3.3.10)
     thor (0.18.1)
@@ -239,13 +239,13 @@ DEPENDENCIES
   netzke-basepack (~> 0.8.0)
   netzke-cancan
   netzke-core (~> 0.8.0)
+  pg
   pry (~> 0.9.8)
   rails (= 3.2.13)
   rb-fsevent
   rspec-rails (~> 2.8.1)
   shoulda-matchers (~> 1.0.0)
   spork
-  sqlite3 (~> 1.3.5)
   turnip (~> 0.3.0)
   twitter-bootstrap-rails (~> 2.0.3)
   uglifier (>= 1.0.3)

README.md

@@ -4,18 +4,29 @@
 1. allow the .rvmrc file
 1. `gem install bundler`
 1. `bundle`
+1. Install Postgres (Mac OSX instructions below)
 1. `rake db:create db:migrate`
 1. `rake db:seed`
 1. Download extJS 4.1 (A version of 4.1 is hosted here: http://my.jasondenney.com/extjs-4.1.1.zip) Latest versions at http://www.sencha.com/products/extjs. Unzip and place where ever you like.
 1. Link to your extJS folder path under `public/extjs`: (From app root) `ln -s /MY/PATH/extjs/ public/extjs`
 1. `rails s`
 
+
+# Postgres 9.2 Mac OSX Install
+1. Install homebrew `ruby -e "$(curl -fsSL https://raw.github.com/mxcl/homebrew/go)"`
+1. `brew install postgres`
+1. First time db initialization `initdb /usr/local/var/postgres -E utf8`
+1. Start Postgres `pg_ctl -D /usr/local/var/postgres -l /usr/local/var/postgres/server.log start`
+1. Create your PG user `createuser -d -P velocipede`
+1. Create your database `createdb -U velocipede --owner=velocipede velocipede`
+1. Copy over DB config:  `cp config/database.yml.example config/database.yml`
+1. Update config with your database (velocipede), user (velocipede), and password.
+
 # Optional
  Add icons
- 
-1. Download icons from http://www.famfamfam.com/lab/icons/silk/
-1. Link to the icons under `public/images/icons`: (From app root) `ln -s /MY/PATH/famfamfam_silk_icons/icons public/images/icons` 
 
+1. Download icons from http://www.famfamfam.com/lab/icons/silk/
+1. Link to the icons under `public/images/icons`: (From app root) `ln -s /MY/PATH/famfamfam_silk_icons/icons public/images/icons`
 
 ## Mailcatcher
 

config/database.yml

@@ -1,25 +0,0 @@
-# SQLite version 3.x
-#   gem install sqlite3
-#
-#   Ensure the SQLite 3 gem is defined in your Gemfile
-#   gem 'sqlite3'
-development:
-  adapter: sqlite3
-  database: db/development.sqlite3
-  pool: 5
-  timeout: 5000
-
-# Warning: The database defined as "test" will be erased and
-# re-generated from your development database when you run "rake".
-# Do not set this db to the same as development or production.
-test:
-  adapter: sqlite3
-  database: db/test.sqlite3
-  pool: 5
-  timeout: 5000
-
-production:
-  adapter: sqlite3
-  database: db/production.sqlite3
-  pool: 5
-  timeout: 5000

config/database.yml.example

@@ -0,0 +1,23 @@
+development:
+  adapter: postgresql
+  database: velocipede
+  username: velocipede
+  password:
+  host: 127.0.0.1
+
+# Warning: The database defined as "test" will be erased and
+# re-generated from your development database when you run "rake".
+# Do not set this db to the same as development or production.
+test:
+  adapter: postgresql
+  database: velocipede
+  username: velocipede
+  password:
+  host: 127.0.0.1
+
+production:
+  adapter: postgresql
+  database: velocipede
+  username: velocipede
+  password:
+  host: 127.0.0.1

db/migrate/20130419010051_add_ends_to_user_roles.rb

@@ -2,6 +2,5 @@ class AddEndsToUserRoles < ActiveRecord::Migration
   def change
     add_column(:user_roles, :ends, :timestamp)
     add_column(:user_roles, :user_id, :integer)
-    remove_column(:users, :role_id)
   end
 end

db/migrate/20130423231937_alter_user_roles.rb

@@ -1,9 +1,23 @@
 class AlterUserRoles < ActiveRecord::Migration
-  def change
+  def up
     rename_table :user_roles, :user_role_joins
     change_table :user_role_joins do |t|
       t.rename :role, :role_id
-      t.change :role_id, :integer
+      #t.change :role_id, :integer
+    end
+    #for Postgres
+    connection.execute(%q{
+      alter table user_role_joins
+      alter column role_id
+      type integer using cast(role_id as integer)
+    })
+  end
+
+  def down
+    rename_table :user_role_joins, :user_roles
+    change_table :user_role_joins do |t|
+      t.rename :role_id, :role
+      t.change :role_id, :string
     end
   end
 end

db/migrate/20130614003934_remove_nickname.rb

@@ -1,5 +1,5 @@
 class RemoveNickname < ActiveRecord::Migration
   def change
-    remove_column :users, :nickname, :string
+    remove_column :users, :nickname
   end
 end