Class: OmniService::Context

Inherits:
Object
  • Object
show all
Extended by:
Dry::Initializer
Defined in:
lib/omni_service/context.rb

Overview

Validates caller-provided context values against type specifications. Use for values passed at call time (current_user, request), not fetched entities. Raises Dry::Types::CoercionError on type mismatches (not validation errors). Only validates keys defined in schema; passes through undefined keys unchanged.

Examples:

Validate caller-provided context

context(
  current_user: Types::Instance(User),
  correlation_id: Types::String.optional,
  logger: Types::Interface(:info, :error)
)

Instance Method Summary collapse

Instance Method Details

#call(*params, **context) ⇒ Object 



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# File 'lib/omni_service/context.rb', line 21

def call(*params, **context)
  validated = schema.to_h { |key, type| [key, type.call(context[key])] }
  OmniService::Result.build(self, params:, context: context.merge(validated))
end

#signature ⇒ Object 



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# File 'lib/omni_service/context.rb', line 26

def signature
  [-1, true]
end