41 lines
874 B
Ruby
41 lines
874 B
Ruby
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class AuthorizeApiRequest
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def initialize(headers = {})
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@headers = headers
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end
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# Service entry point - return valid user object
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def call
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{
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user: user
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}
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end
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private
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attr_reader :headers
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def user
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# check if user is in the db
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# memoize user object
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@user ||= User.find(decoded_auth_token[:user_id]) if decoded_auth_token
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# handle user not found
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rescue ActiveRecord::RecordNotFound => e
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raise(
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ExceptionHandler::InvalidToken,
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("#{Message.invalid_token} #{e.message}")
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)
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end
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# decode auth token
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def decoded_auth_token
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@decoded_auth_token ||= JsonWebToken.decode(http_auth_header)
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end
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def http_auth_header
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if headers['Authorization'].present?
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return headers['Authorization'].split(' ').last
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end
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raise(ExceptionHandler::MissingToken, Message.missing_token)
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end
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end
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