envio/src/EventRegister.res.js

A latency and sync speed optimized, developer friendly blockchain data indexer.

// Generated by ReScript, PLEASE EDIT WITH CARE
'use strict';

var Logging = require("./Logging.res.js");
var Belt_Option = require("rescript/lib/js/belt_Option.js");
var ErrorHandling = require("./ErrorHandling.res.js");
var Caml_exceptions = require("rescript/lib/js/caml_exceptions.js");

function getHandler(t) {
  return t.handler;
}

function getContractRegister(t) {
  return t.contractRegister;
}

function getEventFilters(t) {
  return Belt_Option.flatMap(t.eventOptions, (function (value) {
                return value.eventFilters;
              }));
}

function isWildcard(t) {
  return Belt_Option.getWithDefault(Belt_Option.flatMap(t.eventOptions, (function (value) {
                    return value.wildcard;
                  })), false);
}

function hasRegistration(param) {
  var handler = param.handler;
  var contractRegister = param.contractRegister;
  if (Belt_Option.isSome(handler)) {
    return true;
  } else {
    return Belt_Option.isSome(contractRegister);
  }
}

function make(contractName, eventName) {
  return {
          contractName: contractName,
          eventName: eventName,
          handler: undefined,
          contractRegister: undefined,
          eventOptions: undefined
        };
}

var DuplicateEventRegistration = /* @__PURE__ */Caml_exceptions.create("EventRegister.DuplicateEventRegistration");

function setEventOptions(t, eventOptions, loggerOpt) {
  var logger = loggerOpt !== undefined ? loggerOpt : Logging.getLogger();
  if (eventOptions === undefined) {
    return ;
  }
  var existingValue = t.eventOptions;
  if (existingValue === undefined) {
    t.eventOptions = eventOptions;
    return ;
  }
  if (!(existingValue.wildcard !== eventOptions.wildcard || existingValue.eventFilters !== eventOptions.eventFilters)) {
    return ;
  }
  var eventNamespace_contractName = t.contractName;
  var eventNamespace_eventName = t.eventName;
  var eventNamespace = {
    contractName: eventNamespace_contractName,
    eventName: eventNamespace_eventName
  };
  ErrorHandling.mkLogAndRaise(Logging.createChildFrom(logger, eventNamespace), "Duplicate eventOptions in handlers not allowed", {
        RE_EXN_ID: DuplicateEventRegistration,
        _1: eventNamespace
      });
}

function setHandler(t, handler, eventOptions, loggerOpt) {
  var logger = loggerOpt !== undefined ? loggerOpt : Logging.getLogger();
  var match = t.handler;
  if (match !== undefined) {
    var eventNamespace_contractName = t.contractName;
    var eventNamespace_eventName = t.eventName;
    var eventNamespace = {
      contractName: eventNamespace_contractName,
      eventName: eventNamespace_eventName
    };
    ErrorHandling.mkLogAndRaise(Logging.createChildFrom(logger, eventNamespace), "Duplicate registration of event handlers not allowed", {
          RE_EXN_ID: DuplicateEventRegistration,
          _1: eventNamespace
        });
  } else {
    t.handler = handler;
  }
  setEventOptions(t, eventOptions, logger);
}

function setContractRegister(t, contractRegister, eventOptions, loggerOpt) {
  var logger = loggerOpt !== undefined ? loggerOpt : Logging.getLogger();
  var match = t.contractRegister;
  if (match !== undefined) {
    var eventNamespace_contractName = t.contractName;
    var eventNamespace_eventName = t.eventName;
    var eventNamespace = {
      contractName: eventNamespace_contractName,
      eventName: eventNamespace_eventName
    };
    ErrorHandling.mkLogAndRaise(Logging.createChildFrom(logger, eventNamespace), "Duplicate contractRegister handlers not allowed", {
          RE_EXN_ID: DuplicateEventRegistration,
          _1: eventNamespace
        });
  } else {
    t.contractRegister = contractRegister;
  }
  setEventOptions(t, eventOptions, logger);
}

exports.make = make;
exports.setHandler = setHandler;
exports.setContractRegister = setContractRegister;
exports.getHandler = getHandler;
exports.getContractRegister = getContractRegister;
exports.getEventFilters = getEventFilters;
exports.isWildcard = isWildcard;
exports.hasRegistration = hasRegistration;
/* Logging Not a pure module */