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class User < ApplicationRecord
validates :email,:session_token,uniqueness: true,presence: true
validates :fname,:lname,:birthday,presence:true
validates :password_digest,presence: true
validates :password, length: {minimum: 6, allow_nil: true}
before_validation :ensure_session_token
has_attached_file :profile_image_url,default_url: 'female-default.jpg'
validates_attachment_content_type :profile_image_url, content_type: /\Aimage\/.*\Z/
has_attached_file :cover_image_url,default_url: 'cover-default.jpg'
validates_attachment_content_type :cover_image_url, content_type: /\Aimage\/.*\Z/
attr_reader :password
has_many :posts,
primary_key: :id,
foreign_key: :author_id,
class_name: :Post
has_many :comments,
class_name: :Comment,
primary_key: :id,
foreign_key: :author_id
has_many :requested_friendships,
primary_key: :id,
foreign_key: :requestor_id,
class_name: :FriendRequest
has_many :received_friendships,
primary_key: :id,
foreign_key: :approver_id,
class_name: :FriendRequest
has_many :requested_friends,
through: :requested_friendships,
source: :approver
has_many :received_friends,
through: :received_friendships,
source: :requestor
has_many :wall_posts,
foreign_key: :wall_id,
class_name: :Post
def all_friends
self.requested_friends + self.received_friends
end
def outgoing_pending_friends
self.requested_friends.where("approval_status = 'pending'")
end
def outgoing_pending_friends_ids
outgoing_pending_friends
.map { |friend| friend.id }
end
def incoming_pending_friends
self.received_friends.where("approval_status = 'pending'")
end
def incoming_pending_friends_ids
incoming_pending_friends
.map { |friend| friend.id }
end
def accepted_friends
self.requested_friends.where("approval_status = 'accepted'") +
self.received_friends.where("approval_status = 'accepted'")
end
def accepted_friends_ids
accepted_friends.map { |friend| friend.id }
end
def self.search_names(query)
sql_query = "%" + query.downcase + "%"
User
.where('lower(fname) LIKE ? OR lower(lname) LIKE ?', sql_query, sql_query)
.limit(8)
end
def self.find_by_credentials(email,password)
user = User.find_by(email: email)
user && user.is_password?(password) ? user : nil
end
def password=(password)
@password = password
self.password_digest = BCrypt::Password.create(password)
end
def is_password?(password)
BCrypt::Password.new(password_digest).is_password?(password)
end
def ensure_session_token
self.session_token ||= SecureRandom::urlsafe_base64
end
def reset_session_token
self.session_token = SecureRandom::urlsafe_base64
self.save!
self.session_token
end
end
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