Class: Dbwatcher::Storage::QueryValidator

Inherits:
Object
  • Object
show all
Defined in:
lib/dbwatcher/storage/query_validator.rb

Constant Summary collapse

REQUIRED_FIELDS = 
[:timestamp].freeze

Class Method Summary collapse

Class Method Details

.valid?(query) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/dbwatcher/storage/query_validator.rb', line 8

def self.valid?(query)
  return false unless query.is_a?(Hash)

  REQUIRED_FIELDS.all? { |field| query.key?(field) && !query[field].nil? }
end

.validate!(query) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/dbwatcher/storage/query_validator.rb', line 14

def self.validate!(query)
  raise ArgumentError, "Query must be a Hash" unless query.is_a?(Hash)

  missing_fields = REQUIRED_FIELDS.reject { |field| query.key?(field) }
  return true if missing_fields.empty?

  raise ArgumentError, "Missing required fields: #{missing_fields.join(", ")}"
end