@appscode/ui-builder/src/mixins/function-call-mixins.js

## Motivation

import { mapGetters } from "vuex";
import { getValue } from "@/plugins/json-ref-resolver";

export default {
  props: {
    contextObject: {
      type: Object,
      default: () => ({}),
    },
  },

  computed: {
    ...mapGetters({
      functions: "wizard/functions",
    }),
  },

  methods: {
    async performFuncCall(funcName, itemCtx) {
      // split to separate function name and parameters
      try {
        const split = funcName.split("|");
        const functionName = split.shift();
        const parameters = [...split];

        const func = getValue(this.functions, functionName);
        // execute the function mentioned in ui json, if not declared in functions js file, then throw error
        if (func === undefined)
          throw new Error(
            `function "${functionName}" not declared in your functions.js file`
          );
        else {
          const resp = await func(
            { ...this.contextObject, itemCtx }, // pass item context along with the normal context
            ...parameters
          );
          return resp;
        }
      } catch (e) {
        console.log(e);
      }
    },
  },
};