Manage and display members (#8)

app/controllers/admin/members_controller.rb

@@ -0,0 +1,19 @@
+module Admin
+  class MembersController < Admin::ApplicationController
+    # To customize the behavior of this controller,
+    # simply overwrite any of the RESTful actions. For example:
+    #
+    # def index
+    #   super
+    #   @resources = Member.all.paginate(10, params[:page])
+    # end
+
+    # Define a custom finder by overriding the `find_resource` method:
+    # def find_resource(param)
+    #   Member.find_by!(slug: param)
+    # end
+
+    # See https://administrate-docs.herokuapp.com/customizing_controller_actions
+    # for more information
+  end
+end

app/dashboards/dashboard_manifest.rb

@@ -16,7 +16,9 @@ class DashboardManifest
     :locations,
     :jobs,
     :organizations,
-    :pages
+    :pages,
+    :members,
+    #:users,
   ].freeze
 
   # `ROOT_DASHBOARD`

app/dashboards/member_dashboard.rb

@@ -0,0 +1,62 @@
+require "administrate/base_dashboard"
+
+class MemberDashboard < Administrate::BaseDashboard
+  # ATTRIBUTE_TYPES
+  # a hash that describes the type of each of the model's fields.
+  #
+  # Each different type represents an Administrate::Field object,
+  # which determines how the attribute is displayed
+  # on pages throughout the dashboard.
+  ATTRIBUTE_TYPES = {
+    events: Field::HasMany,
+    organizations: Field::HasMany,
+    #user: Field::BelongsTo,
+    id: Field::Number,
+    name: Field::String,
+    email: Field::String,
+    picture: Field::String.with_options(searchable: false),
+    twitter_handle: Field::String,
+    github_handle: Field::String,
+    biography: Field::Text,
+    created_at: Field::DateTime,
+    updated_at: Field::DateTime,
+  }.freeze
+
+  # COLLECTION_ATTRIBUTES
+  # an array of attributes that will be displayed on the model's index page.
+  #
+  # By default, it's limited to four items to reduce clutter on index pages.
+  # Feel free to add, remove, or rearrange items.
+  COLLECTION_ATTRIBUTES = [
+    :events,
+    :organizations,
+    #:user,
+    :id,
+  ].freeze
+
+  # SHOW_PAGE_ATTRIBUTES
+  # an array of attributes that will be displayed on the model's show page.
+  SHOW_PAGE_ATTRIBUTES = ATTRIBUTE_TYPES.keys
+
+  # FORM_ATTRIBUTES
+  # an array of attributes that will be displayed
+  # on the model's form (`new` and `edit`) pages.
+  FORM_ATTRIBUTES = [
+    :events,
+    :organizations,
+    #:user,
+    :name,
+    :email,
+    :picture,
+    :twitter_handle,
+    :github_handle,
+    :biography,
+  ].freeze
+
+  # Overwrite this method to customize how members are displayed
+  # across all pages of the admin dashboard.
+  #
+  # def display_resource(member)
+  #   "Member ##{member.id}"
+  # end
+end

app/models/event.rb

@@ -7,6 +7,7 @@ class Event < ActiveRecord::Base
   belongs_to :location
   belongs_to :author, foreign_key: :user_id, class_name: "User"
   has_many   :talks, -> { where(state: "scheduled") }, class_name: "Talk"
+  has_and_belongs_to_many :members
 
   to_param :title
 

app/models/member.rb

@@ -0,0 +1,8 @@
+class Member < ActiveRecord::Base
+  has_and_belongs_to_many :events
+  has_and_belongs_to_many :organizations
+  belongs_to :user
+
+  validates :name, :email, presence: true
+  validates :email, uniqueness: true
+end

app/models/organization.rb

@@ -1,5 +1,7 @@
 class Organization < ActiveRecord::Base
   has_many :jobs
+  has_and_belongs_to_many :jobs
+
   translates :description
   mount_uploader :logo, LogoUploader
 

app/models/user.rb

@@ -53,4 +53,6 @@ def self.default_user
   def active_for_authentication?
     super && email != DEFAULT_USER_EMAIL
   end
+
+  belongs_to :member
 end

db/migrate/20151125011253_create_members.rb

@@ -0,0 +1,14 @@
+class CreateMembers < ActiveRecord::Migration
+  def change
+    create_table :members do |t|
+      t.string :name
+      t.string :email
+      t.binary :picture
+      t.string :twitter_handle
+      t.string :github_handle
+      t.text :biography
+
+      t.timestamps null: false
+    end
+  end
+end

db/migrate/20151203012632_add_null_constraint_to_email.rb

@@ -0,0 +1,5 @@
+class AddNullConstraintToEmail < ActiveRecord::Migration
+  def change
+    change_column_null :members, :email, false
+  end
+end

db/migrate/20151203031902_add_foreign_key_to_users.rb

@@ -0,0 +1,6 @@
+class AddForeignKeyToUsers < ActiveRecord::Migration
+  def change
+    add_column :users, :member_id, :integer
+    add_foreign_key :users, :members
+  end
+end

db/migrate/20151206020220_remove_foreign_key_from_users.rb

@@ -0,0 +1,6 @@
+class RemoveForeignKeyFromUsers < ActiveRecord::Migration
+  def change
+    remove_foreign_key :users, :members
+    remove_column :users, :member_id
+  end
+end

db/migrate/20151206044852_add_foreign_key_to_members.rb

@@ -0,0 +1,6 @@
+class AddForeignKeyToMembers < ActiveRecord::Migration
+  def change
+    add_column :members, :user_id, :integer
+    add_foreign_key :members, :users
+  end
+end

db/migrate/20160310032356_create_habtm_relationship_between_members_and_events.rb

@@ -0,0 +1,8 @@
+class CreateHabtmRelationshipBetweenMembersAndEvents < ActiveRecord::Migration
+  def change
+    create_table :events_members do |t|
+      t.belongs_to :event,  index: true
+      t.belongs_to :member, index: true
+    end
+  end
+end

db/migrate/20160310032845_habtm_relationship_between_members_and_organization.rb

@@ -0,0 +1,8 @@
+class HabtmRelationshipBetweenMembersAndOrganization < ActiveRecord::Migration
+  def change
+    create_table :members_organizations do |t|
+      t.belongs_to :organization,  index: true
+      t.belongs_to :member,        index: true
+    end
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20160308004823) do
+ActiveRecord::Schema.define(version: 20160310032845) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -41,6 +41,14 @@
   add_index "events", ["starts_at"], name: "index_events_on_starts_at", using: :btree
   add_index "events", ["user_id"], name: "index_events_on_user_id", using: :btree
 
+  create_table "events_members", force: :cascade do |t|
+    t.integer "event_id"
+    t.integer "member_id"
+  end
+
+  add_index "events_members", ["event_id"], name: "index_events_members_on_event_id", using: :btree
+  add_index "events_members", ["member_id"], name: "index_events_members_on_member_id", using: :btree
+
   create_table "friendly_id_slugs", force: :cascade do |t|
     t.string   "slug",                      null: false
     t.integer  "sluggable_id",              null: false
@@ -86,6 +94,26 @@
     t.datetime "updated_at"
   end
 
+  create_table "members", force: :cascade do |t|
+    t.string   "name"
+    t.string   "email",          null: false
+    t.binary   "picture"
+    t.string   "twitter_handle"
+    t.string   "github_handle"
+    t.text     "biography"
+    t.datetime "created_at",     null: false
+    t.datetime "updated_at",     null: false
+    t.integer  "user_id"
+  end
+
+  create_table "members_organizations", force: :cascade do |t|
+    t.integer "organization_id"
+    t.integer "member_id"
+  end
+
+  add_index "members_organizations", ["member_id"], name: "index_members_organizations_on_member_id", using: :btree
+  add_index "members_organizations", ["organization_id"], name: "index_members_organizations_on_organization_id", using: :btree
+
   create_table "news_items", force: :cascade do |t|
     t.string   "state"
     t.datetime "published_at"
@@ -184,5 +212,6 @@
   add_index "users", ["reset_password_token"], name: "index_users_on_reset_password_token", unique: true, using: :btree
   add_index "users", ["uid"], name: "index_users_on_uid", using: :btree
 
+  add_foreign_key "members", "users"
   add_foreign_key "talks", "events"
 end

spec/controllers/events_controller_spec.rb

@@ -1,8 +1,8 @@
 require "rails_helper"
 
 RSpec.describe EventsController, type: :controller do
-  let(:proposed_event)  { create(:event, :proposed)  }
-  let(:scheduled_event) { create(:event, :scheduled) }
+  let!(:proposed_event)  { create(:event, :proposed)  }
+  let!(:scheduled_event) { create(:event, :scheduled) }
 
   describe "GET #index" do
     before :each do

spec/factories/members.rb

@@ -0,0 +1,10 @@
+FactoryGirl.define do
+  factory :member do
+    name "MyString"
+    email "MyString"
+    picture ""
+    twitter_handle "MyString"
+    github_handle "MyString"
+    biography "MyText"
+  end
+end

spec/models/member_spec.rb

@@ -0,0 +1,39 @@
+require "rails_helper"
+
+RSpec.describe Member, type: :model do
+  context "without a name" do
+    it "should be invalid" do
+      member = Member.new
+
+      member.email = "gala@example.com"
+
+      expect(member).to be_invalid
+    end
+  end
+
+  context "without an email" do
+    it "should be invalid" do
+      member = Member.new
+
+      member.name = "Zaba"
+
+      expect(member).to be_invalid
+    end
+  end
+
+  context "with a duplicate email" do
+    it "should be invalid" do
+      member1 = Member.new
+      member1.name = "Zaba"
+      member1.email = "gala@example.com"
+
+      member2 = Member.new
+      member2.name = "Gala"
+      member2.email = "gala@example.com"
+
+      member1.save
+
+      expect(member2).to be_invalid
+    end
+  end
+end