Pet-Shop-Server Greg Mikeska, David Coleman and John Goldsmith

Gemfile

@@ -4,6 +4,10 @@ ruby '2.0.0'
 gem 'rspec', '~> 2.14.1'
 gem 'sinatra', '~> 1.4.5'
 gem 'sinatra-contrib', '~> 1.4.2'
-
+gem 'rest-client'
+gem 'netrc'
 # Testing
 gem 'pry-byebug'
+gem 'pg'
+gem 'json'
+gem 'bcrypt'

Gemfile.lock

@@ -2,6 +2,7 @@ GEM
   remote: https://rubygems.org/
   specs:
     backports (3.6.3)
+    bcrypt (3.1.9)
     byebug (3.5.1)
       columnize (~> 0.8)
       debugger-linecache (~> 1.2)
@@ -10,8 +11,12 @@ GEM
     columnize (0.8.9)
     debugger-linecache (1.2.0)
     diff-lcs (1.2.5)
+    json (1.8.1)
     method_source (0.8.2)
+    mime-types (2.4.3)
     multi_json (1.10.1)
+    netrc (0.10.0)
+    pg (0.17.1)
     pry (0.10.1)
       coderay (~> 1.1.0)
       method_source (~> 0.8.1)
@@ -24,6 +29,9 @@ GEM
       rack
     rack-test (0.6.2)
       rack (>= 1.0)
+    rest-client (1.7.2)
+      mime-types (>= 1.16, < 3.0)
+      netrc (~> 0.7)
     rspec (2.14.1)
       rspec-core (~> 2.14.0)
       rspec-expectations (~> 2.14.0)
@@ -50,7 +58,12 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
+  bcrypt
+  json
+  netrc
+  pg
   pry-byebug
+  rest-client
   rspec (~> 2.14.1)
-  sinatra
-  sinatra-contrib
+  sinatra (~> 1.4.5)
+  sinatra-contrib (~> 1.4.2)

lib/cats_repo/cats_repo.rb

@@ -0,0 +1,8 @@
+module PetShop
+  class CatsRepo
+    def self.all_from_shop(db, id)
+      db.exec(%q[SELECT id, shopid, name,  imageurl AS "imageUrl", adopted FROM cats WHERE shopid = $1],[id]).to_a
+
+    end
+  end
+end

lib/dogs_repo/dogs_repo.rb

@@ -0,0 +1,9 @@
+module PetShop
+  class DogsRepo
+
+    def self.all_from_shop(db, id)
+      sql = %q[SELECT id, shopid, name,  imageurl AS "imageUrl", adopted, happiness  FROM dogs WHERE shopid = $1]
+      db.exec(sql, [id]).to_a
+    end
+  end
+end

lib/pet-shop.rb

@@ -0,0 +1,86 @@
+require 'pg'
+require 'bcrypt'
+
+require_relative 'petshops_repo/petshops_repo.rb'
+require_relative 'cats_repo/cats_repo.rb'
+require_relative 'dogs_repo/dogs_repo.rb'
+require_relative 'users_repo/users_repo.rb'
+
+module PetShop
+  def self.create_db_connection()
+    PG.connect(host: 'localhost', dbname: "petshop_db", user: "ruby",
+  password: "rubyRailsJS")
+  end
+
+  def self.create_tables(db)
+    db.exec <<-SQL
+      CREATE TABLE IF NOT EXISTS petshops(
+        id SERIAL PRIMARY KEY,
+        name VARCHAR
+      );
+      CREATE TABLE IF NOT EXISTS cats(
+        id SERIAL PRIMARY KEY,
+        shopid INTEGER references petshops(id),
+        imageUrl VARCHAR,
+        name VARCHAR,
+        adopted VARCHAR
+      );
+      CREATE TABLE IF NOT EXISTS dogs(
+        id SERIAL PRIMARY KEY,
+        shopid INTEGER references petshops(id),
+        imageUrl VARCHAR,
+        name VARCHAR,
+        happiness VARCHAR,
+        adopted VARCHAR 
+      );
+      CREATE TABLE IF NOT EXISTS users(
+        id SERIAL PRIMARY KEY,
+        username VARCHAR,
+        password VARCHAR 
+      );
+      CREATE TABLE IF NOT EXISTS pet_adoptions(
+        id SERIAL PRIMARY KEY,
+        type VARCHAR,
+        user_id INTEGER references users(id),
+        pet_id INTEGER
+      );
+    SQL
+  end
+
+  def self.drop_tables(db)
+    db.exec <<-SQL
+      DROP TABLE petshops CASCADE;
+      DROP TABLE cats CASCADE;
+      DROP TABLE dogs CASCADE;
+      DROP TABLE users CASCADE;
+      DROP TABLE pet_adoptions;
+    SQL
+  end
+
+  def self.seed_db(db)
+    r = db.exec <<-SQL
+      INSERT INTO petshops (name) values ('My Pet Shop') RETURNING id
+    SQL
+
+    dogurl = "http://www.oldyelladogranch.com/puppies.jpg"
+    caturl = "http://nextranks.com/data_images/main/cats/cats-04.jpg"
+    shopid = r[0]['id']
+    q = "INSERT INTO cats (shopid, imageUrl, name) values ($1, $2,  'cat1')"
+    db.exec(q,[shopid, caturl])
+    q = "INSERT INTO dogs (shopid, imageUrl, name, happiness) values ($1, $2, 'dog1', '5')"
+    db.exec(q,[shopid, dogurl])
+    password_hash = BCrypt::Password.create('ilovepets')
+    q = "INSERT INTO users (username, password) values ('ilovepets', '#{password_hash}')"
+    db.exec(q)
+    password_hash = BCrypt::Password.create('someuser')
+    q = "INSERT INTO users (username, password) values ('someuser', '#{password_hash}')"
+    db.exec(q)
+    password_hash = BCrypt::Password.create('someotherperson')
+    q = "INSERT INTO users (username, password) values ('someotherperson', '#{password_hash}')"
+    db.exec(q)
+
+  end
+
+
+
+end

lib/petshops_repo/petshops_repo.rb

@@ -0,0 +1,8 @@
+module PetShop
+  class Shops
+    def self.get_all_shops(db)
+      shops = db.exec('SELECT * FROM petshops').to_a
+    end
+
+  end
+end

lib/users_repo/users_repo.rb

@@ -0,0 +1,80 @@
+module PetShop
+  class UsersRepo
+    # find a user by user ID. Intended to be used when
+    # someone is already authenticated. We keep their
+    # user id in the cookie.
+    def self.find db, user_id
+      sql = %q[SELECT * FROM users WHERE id = $1]
+      result = db.exec(sql, [user_id]).to_a
+      result.first
+    end
+
+    # find user by username. Intended to be used when
+    # someone tries to sign in.
+    def self.find_by_name db, username
+      sql = %q[SELECT * FROM users WHERE username = $1]
+      result = db.exec(sql, [username]).to_a
+      result.first
+    end
+
+    # when someone signs up use this method to save their
+    # information in the db. we're not encrypting passwords.
+    def self.save db, user_data
+      sql = %q[INSERT INTO users (username, password) VALUES ($1, $2) RETURNING *]
+      result = db.exec(sql, [user_data[:username], user_data[:password]])
+      result.first
+    end
+
+    def self.adopt db, user_data
+      sql = %q[INSERT INTO pet_adoptions (type, user_id, pet_id) VALUES ($1, $2, $3) RETURNING *]
+      result = db.exec(sql, [user_data[:type], user_data[:user_id], user_data[:pet_id]])
+
+      if(user_data[:type] == "cat")
+        sql = %q[UPDATE cats SET adopted = 'true' WHERE id = $1]
+        result = db.exec(sql, [user_data[:pet_id]])
+      end
+
+      if(user_data[:type] == "dog")
+        sql = %q[UPDATE dogs SET adopted = 'true' WHERE id = $1]
+        result = db.exec(sql, [user_data[:pet_id]])
+       end
+      return "Adopted: true"
+    end
+
+    def self.unadopt db, user_data
+      sql = %q[DELETE FROM pet_adoptions WHERE type = $1 and user_id = $2 and pet_id = $3]
+      result = db.exec(sql, [user_data[:type], user_data[:user_id], user_data[:pet_id]])
+
+      if(user_data[:type] == "cat")
+        sql = %q[UPDATE cats SET adopted = NULL WHERE id = $1]
+        result = db.exec(sql, [user_data[:pet_id]])
+      end
+
+      if(user_data[:type] == "dog")
+        sql = %q[UPDATE dogs SET adopted = NULL WHERE id = $1]
+        result = db.exec(sql, [user_data[:pet_id]])
+       end
+      return "something to prevent server err."
+    end
+
+    def self.get_dog_by_id db, user_data
+      sql = %q[SELECT * FROM dogs WHERE id = $1]
+      db.exec(sql, [user_data]).to_a.first
+    end
+
+    def self.get_cat_by_id db, user_data
+      sql = %q[SELECT * FROM cats WHERE id = $1]
+      db.exec(sql, [user_data]).to_a.first
+    end
+
+
+    def self.get_adoptions db, user_data
+      user_id = user_data['id']
+      sql = %q[SELECT d.id, d.name,  d.imageurl AS "imageUrl" FROM pet_adoptions a JOIN dogs d ON d.id = a.pet_id WHERE user_id = $1 and type = 'dog']
+      user_data["dogs"] = db.exec(sql, [user_id]).to_a       
+      sql = %q[SELECT c.id, c.name,  c.imageurl AS "imageUrl" FROM pet_adoptions a JOIN cats c ON c.id = a.pet_id WHERE a.user_id = $1 and type = 'cat']
+      user_data["cats"] = db.exec(sql, [user_id]).to_a
+      return user_data
+    end
+  end
+end

public/js/pet-shop.js

@@ -16,6 +16,7 @@
       var pets = shop[type]
       var adoptUrl = "/shops/" + shop.id + "/" + type + "/" + petId + "/adopt"
 
+
       m.request({ method: 'put', url: adoptUrl }).then(function() {
         var pet = pets().find(function(p){ return p.id == petId })
         pet.adopted = true
@@ -46,6 +47,10 @@
         onclick: ctrl.adopt.coldCurry(type, pet.id),
         href: '#'
       }, 'Adopt this pet')
+      var unAdoptLink = m('a', {
+          onclick: ctrl.adopt.coldCurry(type, pet.id),
+          href: '#'
+      }, 'Ditch this loser pet.')
 
       return m('.pet', [
         m('.photo',
@@ -56,7 +61,7 @@
           m('b', "Adopted: "),
           m('span', pet.adopted ? "Yes!" : "No..."),
           m('br'),
-          pet.adopted ? null : adoptLink
+          pet.adopted ? unAdoptLink : adoptLink
         ])
       ])
     })