Class: ExpressTranslate::ExpressTranslateModel

Inherits:
Object
  • Object
show all
Defined in:
lib/express_translate/express_translate_model.rb

Overview

Construction

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Direct Known Subclasses

Account, Language, LanguageDetail, Package

Class Attribute Summary collapse

Class Method Summary collapse

Class Attribute Details

.attr ⇒ Object

Returns the value of attribute attr.



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# File 'lib/express_translate/express_translate_model.rb', line 9

def attr
  @attr
end

.has_many ⇒ Object

Returns the value of attribute has_many.



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# File 'lib/express_translate/express_translate_model.rb', line 9

def has_many
  @has_many
end

.name ⇒ Object

Returns the value of attribute name.



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# File 'lib/express_translate/express_translate_model.rb', line 9

def name
  @name
end

.primary ⇒ Object

Returns the value of attribute primary.



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# File 'lib/express_translate/express_translate_model.rb', line 9

def primary
  @primary
end

.unique ⇒ Object

Returns the value of attribute unique.



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# File 'lib/express_translate/express_translate_model.rb', line 9

def unique
  @unique
end

Class Method Details

.add(params) ⇒ Object

Add item with params Check primary key for present Check unique data Return messages



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# File 'lib/express_translate/express_translate_model.rb', line 48

def self.add(params)
  if JSON.parse(params.to_json)[@primary] == ""
    return self.primary_nil
  end
  if self.check_unique_allow_add(params)
    data = self.all.push(params)
    self.save(data)
    return self.successful(data)
  else
    return self.primary_key
  end
end

.add_has_many(items) ⇒ Object

Add relationship for model for item list



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# File 'lib/express_translate/express_translate_model.rb', line 141

def self.add_has_many(items)
  items.each do |item|
    self.add_has_many_item(item)
  end
end

.add_has_many_item(item) ⇒ Object

Add relationship for model only one item



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# File 'lib/express_translate/express_translate_model.rb', line 148

def self.add_has_many_item(item)
  if @has_many.present?
    @has_many = @has_many.is_a?(Array) ? @has_many : [@has_many]
    @has_many.each do |model_many_item|
      if model_many_item.present?
        item[model_many_item.downcase] = ExpressTranslate.const_get(model_many_item).all.select{|i| i[@name] == item[@primary]}
      end
    end
  end
end

.all ⇒ Object

get all item in table



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# File 'lib/express_translate/express_translate_model.rb', line 25

def self.all
  data = Database.get(@name)
  data = data.nil? ? [] : (data.is_a?(Array) ? data : [].push(data))
  self.add_has_many(data)
  data.sort_by!{|item| item.first}
  data
end

.change_data(before, after, data) ⇒ Object

Messages for change data



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# File 'lib/express_translate/express_translate_model.rb', line 162

def self.change_data(before, after, data)
  if before > after
    self.save(data)
    return self.successful(data)
  else
    return self.notfound
  end
end

.check_unique_allow_add(item) ⇒ Object

Check duplicate primary key or list unique



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# File 'lib/express_translate/express_translate_model.rb', line 100

def self.check_unique_allow_add(item)
  if @unique.present?
    @unique = @unique.is_a?(Array) ? @unique : [@unique]
    check_unique = false
    @unique.each do |unique|
      select_check = self.all.select{|i| (i[unique] == item[unique]) and i[@primary] == item[@primary]}
      check_unique = true if select_check.count == 0
    end
    return check_unique
  else
    return self.find(item[@primary]).nil?
  end
end

.delete(id) ⇒ Object

Delete item by id Remove item with primary key



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# File 'lib/express_translate/express_translate_model.rb', line 63

def self.delete(id)
  all = self.all
  count_before = all.count
  all.reject!{|package| package[@primary] == id}
  return self.change_data(count_before, all.count, all)
end

.destroy ⇒ Object

Clear all data of table



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# File 'lib/express_translate/express_translate_model.rb', line 40

def self.destroy
  Database.del(@name)
end

.find(code) ⇒ Object

Find item by code Select item with primary key return limit items selected



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# File 'lib/express_translate/express_translate_model.rb', line 86

def self.find(code)
  data = self.all
  search = data.select{|package| package[@primary] == code}
  if (search.count > 0)
    self.add_has_many_item(search[0])
  else
    search = [nil]
  end
  return search[0]
end

.notfound ⇒ Object

Messages for not found data



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# File 'lib/express_translate/express_translate_model.rb', line 172

def self.notfound
  return {"success"=> false, "error"=> "Data is not found!"}
end

.primary_key ⇒ Object

Messages for duplicate primary key



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# File 'lib/express_translate/express_translate_model.rb', line 177

def self.primary_key
  return {"success" => false, "error" => "Duplicate primary key"}
end

.primary_nil ⇒ Object

Messages for primary key is nil



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# File 'lib/express_translate/express_translate_model.rb', line 182

def self.primary_nil
  return {"success" => false, "error" => "Primary data is nil!"}
end

.protect_attr(item) ⇒ Object

Check attributes for allow store only one item



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# File 'lib/express_translate/express_translate_model.rb', line 124

def self.protect_attr(item)
  if item.to_json == ""
    return nil
  end
  item = JSON.parse(item.to_json)
  item_copy = {}
  item_copy[@primary] = item[@primary]
  if @attr.present?
    @attr = @attr.is_a?(Array) ? @attr : [@attr]
    @attr.each do |attr|
      item_copy[attr] = item[attr]
    end
  end
  return item_copy
end

.protect_attr_items(items) ⇒ Object

Check attributes for allow store for list items



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# File 'lib/express_translate/express_translate_model.rb', line 115

def self.protect_attr_items(items)
  items_copy = []
  items.each do |item|
    items_copy.push(self.protect_attr(item)) if item.present?
  end
  return items_copy
end

.save(obj) ⇒ Object

Save obj to redis database Synchronize data to redis database



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# File 'lib/express_translate/express_translate_model.rb', line 35

def self.save(obj)
  Database.set(@name, self.protect_attr_items(obj))
end

.successful(data) ⇒ Object

Messages for successful



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# File 'lib/express_translate/express_translate_model.rb', line 187

def self.successful(data)
  return {"success" => true, "#{@name}" => data}
end

.update(params) ⇒ Object

Update item by params Remove old item Add new item with exsits data Return json data for status



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# File 'lib/express_translate/express_translate_model.rb', line 74

def self.update(params)
  all = self.all
  count_before = all.count
  all.reject!{|package| package[@primary] == params[@primary]}
  count_after = all.count
  all.push(params) if count_before > count_after
  return self.change_data(count_before, count_after, all)
end