feat(json-schema-2020-12): add support for else keyword

Refs #8513

src/core/plugins/json-schema-2020-12/components/JSONSchema/JSONSchema.jsx

@@ -47,6 +47,7 @@ const JSONSchema = ({ schema, name }) => {
   const KeywordNot = useComponent("KeywordNot")
   const KeywordIf = useComponent("KeywordIf")
   const KeywordThen = useComponent("KeywordThen")
+  const KeywordElse = useComponent("KeywordElse")
   const KeywordProperties = useComponent("KeywordProperties")
   const KeywordType = useComponent("KeywordType")
   const KeywordFormat = useComponent("KeywordFormat")
@@ -117,6 +118,7 @@ const JSONSchema = ({ schema, name }) => {
                 <KeywordNot schema={schema} />
                 <KeywordIf schema={schema} />
                 <KeywordThen schema={schema} />
+                <KeywordElse schema={schema} />
                 <Keyword$schema schema={schema} />
                 <Keyword$vocabulary schema={schema} />
                 <Keyword$id schema={schema} />

src/core/plugins/json-schema-2020-12/components/_all.scss

@@ -14,6 +14,7 @@
 @import './keywords/Not/not';
 @import './keywords/If/if';
 @import './keywords/Then/then';
+@import './keywords/Else/else';
 @import './keywords/Type/type';
 @import './keywords/Format/format';
 @import './keywords/Description/description';

src/core/plugins/json-schema-2020-12/components/keywords/Else/Else.jsx

@@ -0,0 +1,30 @@
+/**
+ * @prettier
+ */
+import React from "react"
+
+import { schema } from "../../../prop-types"
+import { useComponent } from "../../../hooks"
+
+const Else = ({ schema }) => {
+  if (!schema?.else) return null
+
+  const JSONSchema = useComponent("JSONSchema")
+  const name = (
+    <span className="json-schema-2020-12-core-keyword json-schema-2020-12-core-keyword--else">
+      Else
+    </span>
+  )
+
+  return (
+    <div className="json-schema-2020-12__else">
+      <JSONSchema name={name} schema={schema.else} />
+    </div>
+  )
+}
+
+Else.propTypes = {
+  schema: schema.isRequired,
+}
+
+export default Else

src/core/plugins/json-schema-2020-12/components/keywords/Else/_else.scss

@@ -0,0 +1,10 @@
+.json-schema-2020-12 {
+  &__else {
+    .json-schema-2020-12-core-keyword--else {
+      @extend .json-schema-2020-12-core-keyword--allOf;
+    }
+  }
+}
+
+
+

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

@@ -132,6 +132,7 @@ export const isExpandable = (schema) => {
     schema?.not ||
     schema?.if ||
     schema?.then ||
+    schema?.else ||
     schema?.description ||
     schema?.properties
   )

src/core/plugins/json-schema-2020-12/hoc.jsx

@@ -19,6 +19,7 @@ import KeywordOneOf from "./components/keywords/OneOf/OneOf"
 import KeywordNot from "./components/keywords/Not/Not"
 import KeywordIf from "./components/keywords/If/If"
 import KeywordThen from "./components/keywords/Then/Then"
+import KeywordElse from "./components/keywords/Else/Else"
 import KeywordProperties from "./components/keywords/Properties/Properties"
 import KeywordType from "./components/keywords/Type/Type"
 import KeywordFormat from "./components/keywords/Format/Format"
@@ -55,6 +56,7 @@ export const withJSONSchemaContext = (Component, overrides = {}) => {
       KeywordNot,
       KeywordIf,
       KeywordThen,
+      KeywordElse,
       KeywordProperties,
       KeywordType,
       KeywordFormat,

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

@@ -18,6 +18,7 @@ import KeywordOneOf from "./components/keywords/OneOf/OneOf"
 import KeywordNot from "./components/keywords/Not/Not"
 import KeywordIf from "./components/keywords/If/If"
 import KeywordThen from "./components/keywords/Then/Then"
+import KeywordElse from "./components/keywords/Else/Else"
 import KeywordType from "./components/keywords/Type/Type"
 import KeywordFormat from "./components/keywords/Format/Format"
 import KeywordTitle from "./components/keywords/Title/Title"
@@ -46,6 +47,7 @@ const JSONSchema202012Plugin = () => ({
     JSONSchema202012KeywordNot: KeywordNot,
     JSONSchema202012KeywordIf: KeywordIf,
     JSONSchema202012KeywordThen: KeywordThen,
+    JSONSchema202012KeywordElse: KeywordElse,
     JSONSchema202012KeywordProperties: KeywordProperties,
     JSONSchema202012KeywordType: KeywordType,
     JSONSchema202012KeywordFormat: KeywordFormat,

src/core/plugins/oas31/wrap-components/models.jsx

@@ -26,6 +26,7 @@ const ModelsWrapper = createOnlyOAS31ComponentWrapper(({ getSystem }) => {
   const KeywordNot = getComponent("JSONSchema202012KeywordNot")
   const KeywordIf = getComponent("JSONSchema202012KeywordIf")
   const KeywordThen = getComponent("JSONSchema202012KeywordThen")
+  const KeywordElse = getComponent("JSONSchema202012KeywordElse")
   const KeywordProperties = getComponent("JSONSchema202012KeywordProperties")
   const KeywordType = getComponent("JSONSchema202012KeywordType")
   const KeywordFormat = getComponent("JSONSchema202012KeywordFormat")
@@ -60,6 +61,7 @@ const ModelsWrapper = createOnlyOAS31ComponentWrapper(({ getSystem }) => {
       KeywordNot,
       KeywordIf,
       KeywordThen,
+      KeywordElse,
       KeywordProperties,
       KeywordType,
       KeywordFormat,