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Contents
class Dhatu::BlogPost < Dhatu::ApplicationRecord
# Set Table Name
self.table_name = "blog_posts"
# Including the State Machine Methods
include Publishable
include Featureable
# Validations
validates :title, presence: true, length: {minimum: 5, maximum: 256}, allow_blank: false
validates :slug, uniqueness: true, presence: true, length: {minimum: 5, maximum: 64}, allow_blank: false
validates :author, length: {minimum: 3, maximum: 250}, allow_blank: true
validates :description, presence: true
validates :posted_at, presence: true
validates :meta_description, presence: true, length: {minimum: 10, maximum: 500}, allow_blank: false
validates :category, presence: true
# Associations
belongs_to :category
has_one :cover_image, :as => :imageable, :dependent => :destroy, :class_name => "Image::CoverImage"
has_many :gallery_images, :as => :imageable, :dependent => :destroy, :class_name => "Image::GalleryImage"
# Serializers
serialize :tags, Hash
# ------------------
# Class Methods
# ------------------
scope :search, lambda { |query| where("LOWER(title) LIKE LOWER('%#{query}%') OR\
LOWER(author) LIKE LOWER('%#{query}%') OR\
LOWER(description) LIKE LOWER('%#{query}%')") }
scope :upcoming, lambda { where("starts_at >= ?", Time.now) }
scope :past, lambda { where("starts_at < ?", Time.now) }
# ------------------
# Instance Methods
# ------------------
# Generic Methods
# ---------------
def display_name
"#{title_was}"
end
# Permission Methods
# ------------------
def can_be_edited?
status?(:published) or status?(:unpublished)
end
def can_be_deleted?
status?(:removed)
end
end
Version data entries
12 entries across 12 versions & 1 rubygems