signed-off: ensure schema title represents graphql scalar type name or provide default

Signed-off-by: Ifeora Okechukwu <ifeora@deimos.co.za>

Author: Ifeora Okechukwu

packages/openapi-to-graphql/lib/schema_builder.js

@@ -65,6 +65,10 @@ export declare function isEmail(s: string): boolean;
  *
  */
 export declare function isUUIDOrGUID(s: string): boolean;
+/**
+ *
+ */
+export declare function ucFirst(s: string): string;
 /**
  * get the correct type of a variable
  */

packages/openapi-to-graphql/lib/schema_builder.js.map

@@ -54,6 +54,7 @@ import debug from 'debug'
 import {
   handleWarning,
   sortObject,
+  ucFirst,
   isSafeInteger,
   isSafeLong,
   isSafeFloat,
@@ -568,8 +569,13 @@ function getScalarType({
     const title = schema.title || ''
 
     options.name =
-      title.split(' ').join('') ||
-      'StrictScalarType' +
+      title
+        .split(/\s+/)
+        .map(ucFirst)
+        .join('') ||
+      'StrictScalar' +
+        ucFirst(type) +
+        'Type' +
         (Math.random() * Date.now()).toString(16).replace('.', '')
 
     if (type === 'string') {

packages/openapi-to-graphql/lib/utils.d.ts

@@ -83,7 +83,7 @@ export function isSafeLong(n: unknown): boolean {
  */
 
 export function isSafeFloat(n: unknown): boolean {
-  return false
+  return typeof n === 'number' && n % 1 !== 0
 }
 
 /**
@@ -163,6 +163,18 @@ export function isUUIDOrGUID(s: string): boolean {
   return uuidRegExp.test(s) || guidRegExp.test(s)
 }
 
+/**
+ *
+ */
+
+export function ucFirst(s: string): string {
+  if (typeof s !== 'string') {
+    return ''
+  }
+
+  return s.replace(/^./, c => c.toUpperCase())
+}
+
 /**
  * check if a literal is falsy or not
  */