digraph CallGraph {
  rankdir=LR;
  node [shape=box];

  subgraph cluster_SHEPHERD {
    label="SHEPHERD";
    style=rounded;
    "getActiveTaskIds";
  }

  subgraph cluster_WALLET_API {
    label="WALLET API";
    style=rounded;
    "handlePrepareWithdrawExchange";
    "handleUpdateExchangeEntry";
  }

  subgraph cluster_WITHDRAWAL {
    label="WITHDRAWAL";
    style=rounded;
    "getWithdrawalDetailsForBankInfo";
    "updateWithdrawalDenomsForCurrency";
    "updateWithdrawalDenomsForExchange";
    "redenominateWithdrawal";
    "processQueryReserve";
    "getExchangeWithdrawalInfo";
    "getWithdrawalCandidateDenoms";
    "getInitialDenomsSelection";
    "processWithdrawalGroup";
    "processWithdrawalGroupRedenominate";
    "processWithdrawalGroupPendingReady";
    "internalPrepareCreateWithdrawalGroup";
    "confirmWithdrawal";
    "createManualWithdrawal";
  }

  subgraph cluster_P2P_PAYMENTS {
    label="P2P PAYMENTS";
    style=rounded;
    "getTotalPeerPaymentCost";
    "initiatePeerPullPayment";
    "preparePeerPushCredit";
    "confirmPeerPushCredit";
    "checkPeerPushDebitV2";
    "internalCheckPeerPushDebit";
  }

  subgraph cluster_REFRESH {
    label="REFRESH";
    style=rounded;
    "processRefreshGroup";
    "redenominateRefresh";
    "refreshMelt";
  }

  subgraph cluster_EXCHANGES {
    label="EXCHANGES";
    style=rounded;
    "doExchangeAutoRefresh";
    "listExchanges";
    "fetchFreshExchange";
    "waitReadyExchange";
  }

  subgraph cluster_DEPOSITS {
    label="DEPOSITS";
    style=rounded;
    "checkDepositGroup";
    "internalCheckDepositGroup";
    "createDepositGroup";
  }

  subgraph cluster_TASKS {
    label="TASKS";
    style=rounded;
    "PendingTaskType.ExchangeUpdate (run)";
    "PendingTaskType.ValidateDenoms (run)";
    "updateExchangeFromUrlHandler";
    "processValidateDenoms";
    "PendingTaskType.ExchangeAutoRefresh (run)";
    "processTaskExchangeAutoRefresh";
  }

  /* SHEPHERD edges */
  "getActiveTaskIds" -> "PendingTaskType.ValidateDenoms (run)";
  "getActiveTaskIds" -> "PendingTaskType.ExchangeUpdate (run)";

  /* WALLET API edges */
  "handlePrepareWithdrawExchange" -> "fetchFreshExchange";
  "handleUpdateExchangeEntry" -> "fetchFreshExchange";

  /* WITHDRAWAL edges */
  "getWithdrawalDetailsForBankInfo" -> "listExchanges";
  "getWithdrawalDetailsForBankInfo" -> "fetchFreshExchange";

  "updateWithdrawalDenomsForCurrency" -> "updateWithdrawalDenomsForExchange";
  "redenominateWithdrawal" -> "updateWithdrawalDenomsForExchange";

  "processQueryReserve" -> "fetchFreshExchange";
  "processQueryReserve" -> "updateWithdrawalDenomsForExchange";

  "getExchangeWithdrawalInfo" -> "fetchFreshExchange";
  "getExchangeWithdrawalInfo" -> "updateWithdrawalDenomsForExchange";

  "getWithdrawalCandidateDenoms" -> "updateWithdrawalDenomsForExchange";
  "getInitialDenomsSelection" -> "updateWithdrawalDenomsForExchange";

  "updateWithdrawalDenomsForExchange" -> "isValidDenomRecord";

  "processWithdrawalGroup" -> "processWithdrawalGroupRedenominate";
  "processWithdrawalGroup" -> "processWithdrawalGroupPendingReady";

  "processWithdrawalGroupRedenominate" -> "fetchFreshExchange";
  "processWithdrawalGroupRedenominate" -> "redenominateWithdrawal";

  "processWithdrawalGroupPendingReady" -> "fetchFreshExchange";

  "internalPrepareCreateWithdrawalGroup" -> "fetchFreshExchange";

  "confirmWithdrawal" -> "fetchFreshExchange";
  "createManualWithdrawal" -> "fetchFreshExchange";

  /* P2P PAYMENTS edges */
  "getTotalPeerPaymentCost" -> "updateWithdrawalDenomsForExchange";

  "initiatePeerPullPayment" -> "fetchFreshExchange";
  "preparePeerPushCredit" -> "fetchFreshExchange";
  "confirmPeerPushCredit" -> "fetchFreshExchange";

  "checkPeerPushDebitV2" -> "internalCheckPeerPushDebit";
  "internalCheckPeerPushDebit" -> "fetchFreshExchange";

  /* REFRESH edges */
  "processRefreshGroup" -> "updateWithdrawalDenomsForExchange";

  "redenominateRefresh" -> "fetchFreshExchange";
  "redenominateRefresh" -> "updateWithdrawalDenomsForExchange";

  "refreshMelt" -> "fetchFreshExchange";

  /* EXCHANGES edges */
  "doExchangeAutoRefresh" -> "updateWithdrawalDenomsForExchange";
  "listExchanges" -> "PendingTaskType.ExchangeUpdate (run)";
  "fetchFreshExchange" -> "waitReadyExchange";
  "waitReadyExchange" -> "PendingTaskType.ExchangeUpdate (run)";

  /* DEPOSITS edges */
  "checkDepositGroup" -> "internalCheckDepositGroup";
  "internalCheckDepositGroup" -> "fetchFreshExchange";
  "createDepositGroup" -> "fetchFreshExchange";

  /* TASKS edges */
  "PendingTaskType.ExchangeUpdate (run)" -> "updateExchangeFromUrlHandler";
  "updateExchangeFromUrlHandler" -> "PendingTaskType.ValidateDenoms (run)";
  "updateExchangeFromUrlHandler" -> "doExchangeAutoRefresh";

  "PendingTaskType.ValidateDenoms (run)" -> "processValidateDenoms";
  "processValidateDenoms" -> "isValidDenomRecord";

  "PendingTaskType.ExchangeAutoRefresh (run)" -> "processTaskExchangeAutoRefresh";
  "processTaskExchangeAutoRefresh" -> "fetchFreshExchange";
  "processTaskExchangeAutoRefresh" -> "doExchangeAutoRefresh";
}