Source file contract_delegate_storage.ml

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let find = Storage.Contract.Delegate.find

let init ctxt contract delegate =
  Storage.Contract.Delegate.init ctxt contract delegate >>=? fun ctxt ->
  let delegate_contract = Contract_repr.Implicit delegate in
  Storage.Contract.Delegated.add (ctxt, delegate_contract) contract >|= ok

let unlink ctxt contract =
  Storage.Contract.Delegate.find ctxt contract >>=? function
  | None -> return ctxt
  | Some delegate ->
      let delegate_contract = Contract_repr.Implicit delegate in
      Storage.Contract.Delegated.remove (ctxt, delegate_contract) contract
      >|= ok

let delete ctxt contract =
  unlink ctxt contract >>=? fun ctxt ->
  Storage.Contract.Delegate.remove ctxt contract >|= ok

let set ctxt contract delegate =
  unlink ctxt contract >>=? fun ctxt ->
  Storage.Contract.Delegate.add ctxt contract delegate >>= fun ctxt ->
  let delegate_contract = Contract_repr.Implicit delegate in
  Storage.Contract.Delegated.add (ctxt, delegate_contract) contract >|= ok

let delegated_contracts ctxt delegate =
  let contract = Contract_repr.Implicit delegate in
  Storage.Contract.Delegated.elements (ctxt, contract)