Fix reset button in Try It Out form

Author: aviral-badola9

src/core/containers/OperationContainer.jsx

@@ -2,7 +2,7 @@ import React, { PureComponent } from "react"
 import PropTypes from "prop-types"
 import ImPropTypes from "react-immutable-proptypes"
 import { opId } from "swagger-client/es/helpers"
-import { Iterable, fromJS, Map } from "immutable"
+import { Iterable, fromJS, Map, OrderedMap } from "immutable"
 
 export default class OperationContainer extends PureComponent {
   constructor(props, context) {
@@ -124,7 +124,7 @@ export default class OperationContainer extends PureComponent {
 
   onResetClick = (pathMethod) => {
     const defaultRequestBodyValue = this.props.oas3Selectors.selectDefaultRequestBodyValue(...pathMethod)
-    this.props.oas3Actions.setRequestBodyValue({ value: defaultRequestBodyValue, pathMethod })
+    this.props.oas3Actions.setRequestBodyValue({ value: OrderedMap(JSON.parse(defaultRequestBodyValue)), pathMethod })
   }
 
   onExecute = () => {

src/core/plugins/oas3/reducers.js

@@ -29,15 +29,18 @@ export default {
       // context: user switch from application/json to application/x-www-form-urlencoded
       currentVal = Map()
     }
-    let newVal
+    let newVal = currentVal
     const [...valueKeys] = value.keys()
     valueKeys.forEach((valueKey) => {
       let valueKeyVal = value.getIn([valueKey])
-      if (!currentVal.has(valueKey)) {
-        newVal = currentVal.setIn([valueKey, "value"], valueKeyVal)
+      if (!newVal.has(valueKey)) {
+      newVal = newVal.setIn([valueKey, "value"], valueKeyVal)
       } else if (!Map.isMap(valueKeyVal)) {
         // context: user input will be received as String
-        newVal = currentVal.setIn([valueKey, "value"], valueKeyVal)
+        newVal = newVal.setIn([valueKey, "value"], valueKeyVal)
+      } else {
+        // context: If multiple values are edited only last edited is string, previous are map.
+        newVal = newVal.set(valueKey, valueKeyVal)
       }
     })
     return state.setIn(["requestData", path, method, "bodyValue"], newVal)