Class: BaseModel

Inherits:
Object
  • Object
show all
Defined in:
lib/models/base.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.fields ⇒ Object 



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# File 'lib/models/base.rb', line 13

def self.fields
	JSON.parse(self.new({}).as_json.to_json).keys
end

.register ⇒ Object 



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# File 'lib/models/base.rb', line 9

def self.register
	$map_models[table_name]  = self.name
end

.table_name ⇒ Object 



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# File 'lib/models/base.rb', line 5

def self.table_name
	return ""
end

.verify_keys ⇒ Object 



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# File 'lib/models/base.rb', line 17

def self.verify_keys
	return {}
end

Instance Method Details

#as_json ⇒ Object 



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# File 'lib/models/base.rb', line 21

def as_json
	{}
end

#verify ⇒ Object 



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# File 'lib/models/base.rb', line 25

def verify
	json_data = as_json
	verify_keys = self.class.verify_keys

	verify_keys.each do |key,fns|
		value = json_data[key.to_sym]
		if fns.class.name == "Array"
			fns.each do |fn|
				if fn == "empty"
					if !verify_empty(value)
						puts "ERROR: #{key} cannot be empty!"
						return false
					end
				elsif fn == "json"
					if !verify_json(value)
						puts "ERROR: #{key} json string parse fail!"
						return false
					end
				elsif fn == "string"
					if !verify_string(value)
						puts "ERROR: #{key} field type is not string!"
						return false
					end
				elsif fn == "int"
					if !verify_int(value)
						puts "ERROR: #{key} field type is not int!"
						return false
					end
				elsif fn.include?("regex")
					if !verify_regex(fn,value)
						puts "ERROR: #{key} regex #{fn} match error"
						return false
					end
				elsif fn.include?("length")
					if !verify_length(fn,value)
						puts "ERROR: #{key} length must be #{fn}"
						return false
					end
				elsif fn.include?("fields")
					if !verify_fields(fn,value)
						puts "ERROR: #{key}:#{fn} not Exist!"
						return false
					end
				end
			end
		end
	end
end

#verify_empty(v) ⇒ Object 



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# File 'lib/models/base.rb', line 74

def verify_empty(v)
	if v == nil || v == "" 
		return false
	end
	return true
end

#verify_fields(fn, v) ⇒ Object 



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# File 'lib/models/base.rb', line 160

def verify_fields(fn,v)
	if fn.class.name != "String"
		return false
	end		
	fields_arr = fn.split(":")
	if fields_arr.size < 2
		return false
	end
	fields_str = fields_arr[1]

	fields = fields_str.split(",")

	begin
		datas = JSON.parse(v)
		datas.each do |data|
			fields.each do |field|
				if data[field] == nil
					puts "ERROR #{field} not Exist!"
					return false
				end
			end
		end
	rescue StandardError => e
		puts e
		return false
	end

	return true
end

#verify_int(v) ⇒ Object 



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# File 'lib/models/base.rb', line 101

def verify_int(v)
	if v == nil
		return false
	end

	if  v.class.name == "Integer"
		return true
	end
	return false
end

#verify_json(v) ⇒ Object 



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# File 'lib/models/base.rb', line 81

def verify_json(v)
	begin
		JSON.parse(v)
		return true
	rescue StandardError => e
		return false
	end
	return true
end

#verify_length(fn, v) ⇒ Object 



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# File 'lib/models/base.rb', line 136

def verify_length(fn,v)
	if fn.class.name != "String"
		return false
	end		
	length_arr = fn.split(":")
	if length_arr.size < 2
		return false
	end
	length = length_arr[1].to_i
	if length == 0
		return false
	end		

	if v == nil
		return false
	end

	if v.to_s.size == length
		return true
	end

	return false
end

#verify_regex(fn, v) ⇒ Object 



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# File 'lib/models/base.rb', line 112

def verify_regex(fn,v)
	if fn.class.name != "String"
		return false
	end		
	regex_arr = fn.split(":")
	if regex_arr.size < 2
		return false
	end
	regex_str = regex_arr[1]
	if regex_str.size == 0
		return false
	end

	if v == nil || v == ""
		return false
	end

	if v =~ Regexp.new(regex_str)
	  return true
	else
		return false
	end
end

#verify_string(v) ⇒ Object 



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# File 'lib/models/base.rb', line 91

def verify_string(v)
	if v == nil
		return false
	end
	if v.class.name == "String"
		return true
	end
	return false
end