From 085e402c4dbf49b62775ba9c06ba08e5ea15991d Mon Sep 17 00:00:00 2001
From: Beatrice Olivera <beatriceolivera1999@gmail.com>
Date: Wed, 29 Aug 2018 13:44:10 +0100
Subject: [PATCH] created models for chatroom

---
 app/models/chat_room.rb                       |  5 ++++
 app/models/chat_room_participation.rb         |  4 +++
 app/models/request.rb                         |  4 +++
 app/models/user.rb                            |  3 ++
 .../20180829122818_create_chat_rooms.rb       |  8 +++++
 ...9122930_create_chat_room_participations.rb | 10 +++++++
 db/migrate/20180829123049_create_requests.rb  | 11 +++++++
 ...0180829123204_change_column_in_requests.rb |  5 ++++
 db/schema.rb                                  | 30 ++++++++++++++++++-
 test/models/chat_room_participation_test.rb   |  7 +++++
 test/models/chat_room_test.rb                 |  7 +++++
 test/models/request_test.rb                   |  7 +++++
 12 files changed, 100 insertions(+), 1 deletion(-)
 create mode 100644 app/models/chat_room.rb
 create mode 100644 app/models/chat_room_participation.rb
 create mode 100644 app/models/request.rb
 create mode 100644 db/migrate/20180829122818_create_chat_rooms.rb
 create mode 100644 db/migrate/20180829122930_create_chat_room_participations.rb
 create mode 100644 db/migrate/20180829123049_create_requests.rb
 create mode 100644 db/migrate/20180829123204_change_column_in_requests.rb
 create mode 100644 test/models/chat_room_participation_test.rb
 create mode 100644 test/models/chat_room_test.rb
 create mode 100644 test/models/request_test.rb

diff --git a/app/models/chat_room.rb b/app/models/chat_room.rb
new file mode 100644
index 0000000..078aced
--- /dev/null
+++ b/app/models/chat_room.rb
@@ -0,0 +1,5 @@
+class ChatRoom < ApplicationRecord
+  has_many :users, through: :chat_room_participations
+  has_many :chat_room_participations
+  has_many :requests
+end
diff --git a/app/models/chat_room_participation.rb b/app/models/chat_room_participation.rb
new file mode 100644
index 0000000..86931ec
--- /dev/null
+++ b/app/models/chat_room_participation.rb
@@ -0,0 +1,4 @@
+class ChatRoomParticipation < ApplicationRecord
+  belongs_to :user
+  belongs_to :chat_room
+end
diff --git a/app/models/request.rb b/app/models/request.rb
new file mode 100644
index 0000000..2857ced
--- /dev/null
+++ b/app/models/request.rb
@@ -0,0 +1,4 @@
+class Request < ApplicationRecord
+  belongs_to :user
+  belongs_to :chat_room
+end
diff --git a/app/models/user.rb b/app/models/user.rb
index dfa148e..a084ec6 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -5,6 +5,9 @@ class User < ApplicationRecord
          :recoverable, :rememberable, :validatable
 
   has_many :connections
+  has_many :chat_rooms, through: :chat_room_participations
+  has_many :chat_room_participations
+  has_many :requests
 
   def contacts
     self.connections.map do |connection|
diff --git a/db/migrate/20180829122818_create_chat_rooms.rb b/db/migrate/20180829122818_create_chat_rooms.rb
new file mode 100644
index 0000000..a142563
--- /dev/null
+++ b/db/migrate/20180829122818_create_chat_rooms.rb
@@ -0,0 +1,8 @@
+class CreateChatRooms < ActiveRecord::Migration[5.2]
+  def change
+    create_table :chat_rooms do |t|
+
+      t.timestamps
+    end
+  end
+end
diff --git a/db/migrate/20180829122930_create_chat_room_participations.rb b/db/migrate/20180829122930_create_chat_room_participations.rb
new file mode 100644
index 0000000..34739cc
--- /dev/null
+++ b/db/migrate/20180829122930_create_chat_room_participations.rb
@@ -0,0 +1,10 @@
+class CreateChatRoomParticipations < ActiveRecord::Migration[5.2]
+  def change
+    create_table :chat_room_participations do |t|
+      t.references :user, foreign_key: true
+      t.references :chat_room, foreign_key: true
+
+      t.timestamps
+    end
+  end
+end
diff --git a/db/migrate/20180829123049_create_requests.rb b/db/migrate/20180829123049_create_requests.rb
new file mode 100644
index 0000000..2417469
--- /dev/null
+++ b/db/migrate/20180829123049_create_requests.rb
@@ -0,0 +1,11 @@
+class CreateRequests < ActiveRecord::Migration[5.2]
+  def change
+    create_table :requests do |t|
+      t.references :user, foreign_key: true
+      t.references :chat_room, foreign_key: true
+      t.boolean :accepted
+
+      t.timestamps
+    end
+  end
+end
diff --git a/db/migrate/20180829123204_change_column_in_requests.rb b/db/migrate/20180829123204_change_column_in_requests.rb
new file mode 100644
index 0000000..87166c7
--- /dev/null
+++ b/db/migrate/20180829123204_change_column_in_requests.rb
@@ -0,0 +1,5 @@
+class ChangeColumnInRequests < ActiveRecord::Migration[5.2]
+  def change
+    change_column :requests, :accepted, :boolean, default: false
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index cc819c1..e915a1a 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -10,11 +10,25 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 2018_08_27_151325) do
+ActiveRecord::Schema.define(version: 2018_08_29_123204) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
 
+  create_table "chat_room_participations", force: :cascade do |t|
+    t.bigint "user_id"
+    t.bigint "chat_room_id"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.index ["chat_room_id"], name: "index_chat_room_participations_on_chat_room_id"
+    t.index ["user_id"], name: "index_chat_room_participations_on_user_id"
+  end
+
+  create_table "chat_rooms", force: :cascade do |t|
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+  end
+
   create_table "connections", force: :cascade do |t|
     t.bigint "user_id"
     t.bigint "contact_id"
@@ -22,6 +36,16 @@ ActiveRecord::Schema.define(version: 2018_08_27_151325) do
     t.index ["user_id"], name: "index_connections_on_user_id"
   end
 
+  create_table "requests", force: :cascade do |t|
+    t.bigint "user_id"
+    t.bigint "chat_room_id"
+    t.boolean "accepted", default: false
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.index ["chat_room_id"], name: "index_requests_on_chat_room_id"
+    t.index ["user_id"], name: "index_requests_on_user_id"
+  end
+
   create_table "users", force: :cascade do |t|
     t.string "email", default: "", null: false
     t.string "encrypted_password", default: "", null: false
@@ -34,6 +58,10 @@ ActiveRecord::Schema.define(version: 2018_08_27_151325) do
     t.index ["reset_password_token"], name: "index_users_on_reset_password_token", unique: true
   end
 
+  add_foreign_key "chat_room_participations", "chat_rooms"
+  add_foreign_key "chat_room_participations", "users"
   add_foreign_key "connections", "users"
   add_foreign_key "connections", "users", column: "contact_id"
+  add_foreign_key "requests", "chat_rooms"
+  add_foreign_key "requests", "users"
 end
diff --git a/test/models/chat_room_participation_test.rb b/test/models/chat_room_participation_test.rb
new file mode 100644
index 0000000..fd70bc7
--- /dev/null
+++ b/test/models/chat_room_participation_test.rb
@@ -0,0 +1,7 @@
+require 'test_helper'
+
+class ChatRoomParticipationTest < ActiveSupport::TestCase
+  # test "the truth" do
+  #   assert true
+  # end
+end
diff --git a/test/models/chat_room_test.rb b/test/models/chat_room_test.rb
new file mode 100644
index 0000000..c621386
--- /dev/null
+++ b/test/models/chat_room_test.rb
@@ -0,0 +1,7 @@
+require 'test_helper'
+
+class ChatRoomTest < ActiveSupport::TestCase
+  # test "the truth" do
+  #   assert true
+  # end
+end
diff --git a/test/models/request_test.rb b/test/models/request_test.rb
new file mode 100644
index 0000000..f9f95ba
--- /dev/null
+++ b/test/models/request_test.rb
@@ -0,0 +1,7 @@
+require 'test_helper'
+
+class RequestTest < ActiveSupport::TestCase
+  # test "the truth" do
+  #   assert true
+  # end
+end