PromucFlow_constructor/app/client/src/sagas/helper.ts

import { Toaster, Variant } from "design-system-old";
import { createMessage } from "@appsmith/constants/messages";
import { LayoutOnLoadActionErrors } from "constants/AppsmithActionConstants/ActionConstants";
import {
  FormEvalOutput,
  ConditionalOutput,
} from "reducers/evaluationReducers/formEvaluationReducer";
import AppsmithConsole from "utils/AppsmithConsole";
import LOG_TYPE from "entities/AppsmithConsole/logtype";
import {
  ENTITY_TYPE,
  Log,
  LOG_CATEGORY,
  PLATFORM_ERROR,
  Severity,
} from "entities/AppsmithConsole";

// function to extract all objects that have dynamic values
export const extractFetchDynamicValueFormConfigs = (
  evalOutput: FormEvalOutput,
) => {
  let output: Record<string, ConditionalOutput> = {};
  Object.entries(evalOutput).forEach(([key, value]) => {
    if ("fetchDynamicValues" in value && !!value.fetchDynamicValues) {
      output = { ...output, [key]: value };
    }
  });
  return output;
};

// Function to extract all the objects that have to fetch dynamic values
export const extractQueueOfValuesToBeFetched = (evalOutput: FormEvalOutput) => {
  let output: Record<string, ConditionalOutput> = {};
  Object.entries(evalOutput).forEach(([key, value]) => {
    if (
      "fetchDynamicValues" in value &&
      !!value.fetchDynamicValues &&
      "allowedToFetch" in value.fetchDynamicValues &&
      value.fetchDynamicValues.allowedToFetch
    ) {
      output = { ...output, [key]: value };
    }
  });
  return output;
};

/**
 * Function checks if in API response, cyclic dependency issues are there or not
 *
 * @param layoutErrors - array of cyclical dependency issues
 * @returns boolean
 */
const checkIfNoCyclicDependencyErrors = (
  layoutErrors?: Array<LayoutOnLoadActionErrors>,
): boolean => {
  return !layoutErrors || (!!layoutErrors && layoutErrors.length === 0);
};

/**
 * // Function logs all cyclic dependency errors in debugger
 *
 * @param layoutErrors - array of cyclical dependency issues
 */
const logCyclicDependecyErrors = (
  layoutErrors?: Array<LayoutOnLoadActionErrors>,
) => {
  if (!!layoutErrors) {
    for (let index = 0; index < layoutErrors.length; index++) {
      Toaster.show({
        text: createMessage(() => {
          return layoutErrors[index]?.errorType;
        }),
        variant: Variant.danger,
      });
    }
    AppsmithConsole.addLogs(
      layoutErrors.reduce((acc: Log[], error: LayoutOnLoadActionErrors) => {
        acc.push({
          severity: Severity.ERROR,
          category: LOG_CATEGORY.PLATFORM_GENERATED,
          timestamp: Date.now().toString(),
          id: error?.code?.toString(),
          logType: LOG_TYPE.CYCLIC_DEPENDENCY_ERROR,
          text: !!error.message ? error.message : error.errorType,
          messages: [
            {
              message: {
                name: "CyclicalDependencyError",
                message: !!error.message ? error.message : error.errorType,
              },
              type: PLATFORM_ERROR.PLUGIN_EXECUTION,
            },
          ],
          source: {
            type: ENTITY_TYPE.ACTION,
            name: error?.code?.toString(),
            id: error?.code?.toString(),
          },
        });
        return acc;
      }, []),
    );
  }
};

/**
 * // Function checks and logs cyclic depedency errors
 *
 * @param layoutErrors - array of cyclical dependency issues
 */
export const checkAndLogErrorsIfCyclicDependency = (
  layoutErrors?: Array<LayoutOnLoadActionErrors>,
) => {
  if (!checkIfNoCyclicDependencyErrors(layoutErrors)) {
    logCyclicDependecyErrors(layoutErrors);
  }
};