refactor: use samples plugin to generate schemas examples (#8728)

Refs #8577

src/core/plugins/json-schema-2020-12/index.js

@@ -104,7 +104,6 @@ const JSONSchema202012Plugin = () => ({
   },
   fn: {
     upperFirst,
-    memoizedSampleFromSchema: null,
     jsonSchema202012: {
       isExpandable,
       hasKeyword,

src/core/plugins/oas3/components/request-body.jsx

@@ -2,10 +2,10 @@ import React from "react"
 import PropTypes from "prop-types"
 import ImPropTypes from "react-immutable-proptypes"
 import { Map, OrderedMap, List } from "immutable"
-import { getCommonExtensions, getSampleSchema, stringify, isEmptyValue } from "core/utils"
+import { getCommonExtensions, stringify, isEmptyValue } from "core/utils"
 import { getKnownSyntaxHighlighterLanguage } from "core/utils/jsonParse"
 
-export const getDefaultRequestBodyValue = (requestBody, mediaType, activeExamplesKey) => {
+export const getDefaultRequestBodyValue = (requestBody, mediaType, activeExamplesKey, fn) => {
   const mediaTypeValue = requestBody.getIn(["content", mediaType])
   const schema = mediaTypeValue.get("schema").toJS()
 
@@ -19,7 +19,7 @@ export const getDefaultRequestBodyValue = (requestBody, mediaType, activeExample
     ])
     : exampleSchema
 
-  const exampleValue = getSampleSchema(
+  const exampleValue = fn.getSampleSchema(
     schema,
     mediaType,
     {
@@ -92,6 +92,7 @@ const RequestBody = ({
         requestBody,
         contentType,
         key,
+        fn,
       ), val)
     }
     return container

src/core/plugins/oas3/selectors.js

@@ -76,7 +76,7 @@ export const shouldRetainRequestBodyValue = onlyOAS3((state, path, method) => {
 
 export const selectDefaultRequestBodyValue =
   (state, path, method) => (system) => {
-    const { oas3Selectors, specSelectors } = system.getSystem()
+    const { oas3Selectors, specSelectors, fn } = system.getSystem()
 
     if (specSelectors.isOAS3()) {
       const currentMediaType = oas3Selectors.requestContentType(path, method)
@@ -94,7 +94,8 @@ export const selectDefaultRequestBodyValue =
             method,
             "requestBody",
             "requestBody"
-          )
+          ),
+          fn
         )
       }
     }