make default backend optional

Author: StefanoMarzo

README.md

@@ -1 +1,2 @@
 # React OpenApi Hook
+Please find here an example of use: https://github.com/StefanoMarzo/react-openapi-generator-hook-demo

package.json

@@ -1,6 +1,6 @@
 {
   "name": "react-openapi-generator-hook",
-  "version": "0.0.15",
+  "version": "0.0.16",
   "main": "dist/react-openapi-hook.umd.js",
   "module": "dist/react-openapi-hook.es.js",
   "types": "dist/index.d.ts",

src/hook/useApi.ts

@@ -5,7 +5,7 @@ import { Configuration } from '../../generated/configuration'
 
 export function useApi<
   ApiInstance,
-  MethodName extends keyof ApiInstance &(string | number | symbol)
+  MethodName extends keyof ApiInstance & (string | number | symbol)
 >(
   apiParams: {
     apiFactory: (
@@ -44,7 +44,8 @@ export function useApi<
 
   const { openApiConfigurationMap, defaultConfigurationId } = useOpenApiGenerator()
   const { axiosInstance, configuration, baseUrl } = openApiConfigurationMap[
-    options?.configurationId ?? defaultConfigurationId]
+    options?.configurationId ?? defaultConfigurationId ?? Object.keys(openApiConfigurationMap)[0]
+    ]
 
   const apiInstance = useMemo(
     () => apiFactory(configuration, baseUrl, axiosInstance),

src/type/openApiConfigurationTypes.ts

@@ -11,10 +11,10 @@ export interface OpenApiConfigurationType {
 export interface OpenApiProviderProps {
   readonly children: ReactNode
   readonly openApiConfigurationMap: Record<string, OpenApiConfigurationType>
-  readonly defaultConfigurationId: string
+  readonly defaultConfigurationId?: string
 }
 
 export interface OpenApiProviderState {
   readonly openApiConfigurationMap: Record<string, OpenApiConfigurationType>
-  readonly defaultConfigurationId: string
+  readonly defaultConfigurationId?: string
 }