feat: Custom screens support RELEASE

package.json

@@ -18,7 +18,7 @@
     "preversion:ci": "sh ./tools/scripts/latestTag.sh",
     "version:ci": "pnpm affected:ci --target version --noVerify=true --parallel 1",
     "postversion:ci": "pnpm run build:ci",
-    "print-affected:ci": "nx print-affected --base=$(sh ./tools/scripts/latestTag.sh) --select=projects",
+    "print-affected:ci": "nx show projects --affected --base=$(sh ./tools/scripts/latestTag.sh) --select=projects",
     "format": "nx format:write",
     "format:ci": "nx format:check",
     "postinstall": "pnpm update @descope/web-components-ui"

packages/libs/sdk-helpers/src/state.ts

@@ -57,11 +57,11 @@ export class State<T extends StateObject> {
 
   #token = 0;
 
-  #updateOnlyOnChange = false;
+  #forceUpdate = true;
 
-  constructor(init: T = {} as T, { updateOnlyOnChange = true } = {}) {
+  constructor(init: T = {} as T, { forceUpdate = false } = {}) {
     this.#state = init;
-    this.#updateOnlyOnChange = updateOnlyOnChange;
+    this.#forceUpdate = forceUpdate;
   }
 
   get current() {
@@ -73,7 +73,7 @@ export class State<T extends StateObject> {
       typeof newState === 'function' ? newState(this.#state) : newState;
 
     const nextState = { ...this.#state, ...internalNewState };
-    if (!this.#updateOnlyOnChange || !compareObjects(this.#state, nextState)) {
+    if (this.#forceUpdate || !compareObjects(this.#state, nextState)) {
       const prevState = this.#state;
       this.#state = nextState;
       Object.freeze(this.#state);

packages/libs/sdk-mixins/src/mixins/configMixin/types.ts

@@ -39,11 +39,13 @@ export type ClientCondition = {
 
 export type ClientConditionResult = {
   screenId: string;
+  screenName: string;
   interactionId: string;
 };
 
 export type FlowConfig = {
   startScreenId?: string;
+  startScreenName?: string;
   version: number;
   targetLocales?: string[];
   conditions?: ClientCondition[];

packages/sdks/angular-sdk/README.md

@@ -203,6 +203,37 @@ export class AppComponent {
 ></descope>
 ```
 
+### `onScreenUpdate`
+
+A function that is called whenever there is a new screen state and after every next call. It receives the following parameters:
+
+- `screenName`: The name of the screen that is about to be rendered
+- `context`: An object containing the upcoming screen context
+- `next`: A function that, when called, continues the flow execution
+- `ref`: A reference to the descope-wc node
+
+The function can be sync or async, and should return a boolean indicating whether a custom screen should be rendered:
+
+- `true`: Render a custom screen
+- `false`: Render the default flow screen
+
+This function allows rendering custom screens instead of the default flow screens.
+It can be useful for highly customized UIs or specific logic not covered by the default screens
+
+To render a custom screen, its elements should be appended as children of the `descope` component
+
+Usage example:
+
+```javascript
+function onScreenUpdate(screenName, context, next, ref) {
+  if (screenName === 'My Custom Screen') {
+    return true;
+  }
+
+  return false;
+}
+```
+
 #### Standalone Mode
 
 All components in the sdk are standalone, so you can use them by directly importing them to your components.

packages/sdks/angular-sdk/projects/angular-sdk/src/lib/components/descope/descope.component.spec.ts

@@ -62,6 +62,7 @@ describe('DescopeComponent', () => {
       debug: jest.fn()
     };
     component.errorTransformer = jest.fn();
+    component.onScreenUpdate = jest.fn();
     component.client = {};
     component.form = {};
     component.storeLastAuthenticatedUser = true;

packages/sdks/angular-sdk/projects/angular-sdk/src/lib/components/descope/descope.component.ts

@@ -38,6 +38,15 @@ export class DescopeComponent implements OnInit, OnChanges {
 
   @Input() debug: boolean;
   @Input() errorTransformer: (error: { text: string; type: string }) => string;
+  @Input() onScreenUpdate: (
+    screenName: string,
+    context: Record<string, any>,
+    next: (
+      interactionId: string,
+      form: Record<string, any>
+    ) => Promise<unknown>,
+    ref: HTMLElement
+  ) => boolean | Promise<boolean>;
   @Input() client: Record<string, any>;
   @Input() form: Record<string, any>;
   @Input() logger: ILogger;
@@ -155,6 +164,10 @@ export class DescopeComponent implements OnInit, OnChanges {
       this.webComponent.errorTransformer = this.errorTransformer;
     }
 
+    if (this.onScreenUpdate) {
+      this.webComponent.onScreenUpdate = this.onScreenUpdate;
+    }
+
     if (this.client) {
       this.webComponent.setAttribute('client', JSON.stringify(this.client));
     }

packages/sdks/angular-sdk/projects/angular-sdk/src/lib/components/sign-in-flow/sign-in-flow.component.html

@@ -12,6 +12,7 @@
   [restartOnError]="restartOnError"
   [debug]="debug"
   [errorTransformer]="errorTransformer"
+  [onScreenUpdate]="onScreenUpdate"
   [client]="client"
   [form]="form"
   [logger]="logger"

packages/sdks/angular-sdk/projects/angular-sdk/src/lib/components/sign-in-flow/sign-in-flow.component.ts

@@ -20,9 +20,18 @@ export class SignInFlowComponent {
   @Input() autoFocus: true | false | 'skipFirstScreen';
   @Input() validateOnBlur: boolean;
   @Input() restartOnError: boolean;
-  
+
   @Input() debug: boolean;
   @Input() errorTransformer: (error: { text: string; type: string }) => string;
+  @Input() onScreenUpdate: (
+    screenName: string,
+    context: Record<string, any>,
+    next: (
+      interactionId: string,
+      form: Record<string, any>
+    ) => Promise<unknown>,
+    ref: HTMLElement
+  ) => boolean | Promise<boolean>;
   @Input() client: Record<string, any>;
   @Input() form: Record<string, any>;
   @Input() logger: ILogger;

packages/sdks/angular-sdk/projects/angular-sdk/src/lib/components/sign-up-flow/sign-up-flow.component.html

@@ -12,6 +12,7 @@
   [restartOnError]="restartOnError"
   [debug]="debug"
   [errorTransformer]="errorTransformer"
+  [onScreenUpdate]="onScreenUpdate"
   [client]="client"
   [form]="form"
   [logger]="logger"

packages/sdks/angular-sdk/projects/angular-sdk/src/lib/components/sign-up-flow/sign-up-flow.component.ts

@@ -20,9 +20,18 @@ export class SignUpFlowComponent {
   @Input() autoFocus: true | false | 'skipFirstScreen';
   @Input() validateOnBlur: boolean;
   @Input() restartOnError: boolean;
-  
+
   @Input() debug: boolean;
   @Input() errorTransformer: (error: { text: string; type: string }) => string;
+  @Input() onScreenUpdate: (
+    screenName: string,
+    context: Record<string, any>,
+    next: (
+      interactionId: string,
+      form: Record<string, any>
+    ) => Promise<unknown>,
+    ref: HTMLElement
+  ) => boolean | Promise<boolean>;
   @Input() client: Record<string, any>;
   @Input() form: Record<string, any>;
   @Input() logger: ILogger;

packages/sdks/angular-sdk/projects/angular-sdk/src/lib/components/sign-up-or-in-flow/sign-up-or-in-flow.component.html

@@ -12,6 +12,7 @@
   [restartOnError]="restartOnError"
   [debug]="debug"
   [errorTransformer]="errorTransformer"
+  [onScreenUpdate]="onScreenUpdate"
   [client]="client"
   [form]="form"
   [logger]="logger"

packages/sdks/angular-sdk/projects/angular-sdk/src/lib/components/sign-up-or-in-flow/sign-up-or-in-flow.component.ts

@@ -20,9 +20,18 @@ export class SignUpOrInFlowComponent {
   @Input() autoFocus: true | false | 'skipFirstScreen';
   @Input() validateOnBlur: boolean;
   @Input() restartOnError: boolean;
-  
+
   @Input() debug: boolean;
   @Input() errorTransformer: (error: { text: string; type: string }) => string;
+  @Input() onScreenUpdate: (
+    screenName: string,
+    context: Record<string, any>,
+    next: (
+      interactionId: string,
+      form: Record<string, any>
+    ) => Promise<unknown>,
+    ref: HTMLElement
+  ) => boolean | Promise<boolean>;
   @Input() client: Record<string, any>;
   @Input() form: Record<string, any>;
   @Input() logger: ILogger;

packages/sdks/angular-sdk/projects/demo-app/src/app/app.component.spec.ts

@@ -24,7 +24,7 @@ describe('AppComponent', () => {
       providers: [
         DescopeAuthConfig,
         { provide: DescopeAuthConfig, useValue: { projectId: 'test' } }
-      ],
+      ]
     }).compileComponents();
   });
 

packages/sdks/core-js-sdk/src/createSdk.ts

@@ -24,48 +24,48 @@ const withSdkConfigValidations = withValidations([
 /** Add the ability to pass multiple hooks instead of one when creating an SDK instance */
 const withMultipleHooks =
   <T extends object>(createSdk: (config: SdkConfig) => T) =>
-    (
-      config: Omit<SdkConfig, 'hooks'> & {
-        hooks?: {
-          beforeRequest?: BeforeRequest | BeforeRequest[];
-          afterRequest?: AfterRequest | AfterRequest[];
-          transformResponse?: Hooks['transformResponse'];
-        };
-      },
-    ) => {
-      const beforeRequest: BeforeRequest = (conf) => {
-        // get the before hooks from the config while function is running
-        // because the hooks might change after sdk creation
-        const beforeRequestHooks = [].concat(config.hooks?.beforeRequest || []);
-        return beforeRequestHooks?.reduce((acc, fn) => fn(acc), conf);
-      };
-
-      const afterRequest: AfterRequest = async (req, res) => {
-        // get the after hooks from the config while function is running
-        // because the hooks might change after sdk creation
-        const afterRequestHooks = [].concat(config.hooks?.afterRequest || []);
-        // do not remove this check - on old versions of react-native it is required
-        if (afterRequestHooks.length == 0) return;
-        const results = await Promise.allSettled(
-          afterRequestHooks?.map((fn) => fn(req, res?.clone())),
-        );
-        // eslint-disable-next-line no-console
-        results.forEach(
-          (result) =>
-            result.status === 'rejected' && config.logger?.error(result.reason),
-        );
+  (
+    config: Omit<SdkConfig, 'hooks'> & {
+      hooks?: {
+        beforeRequest?: BeforeRequest | BeforeRequest[];
+        afterRequest?: AfterRequest | AfterRequest[];
+        transformResponse?: Hooks['transformResponse'];
       };
+    },
+  ) => {
+    const beforeRequest: BeforeRequest = (conf) => {
+      // get the before hooks from the config while function is running
+      // because the hooks might change after sdk creation
+      const beforeRequestHooks = [].concat(config.hooks?.beforeRequest || []);
+      return beforeRequestHooks?.reduce((acc, fn) => fn(acc), conf);
+    };
 
-      return createSdk({
-        ...config,
-        hooks: {
-          beforeRequest,
-          afterRequest,
-          transformResponse: config.hooks?.transformResponse,
-        },
-      });
+    const afterRequest: AfterRequest = async (req, res) => {
+      // get the after hooks from the config while function is running
+      // because the hooks might change after sdk creation
+      const afterRequestHooks = [].concat(config.hooks?.afterRequest || []);
+      // do not remove this check - on old versions of react-native it is required
+      if (afterRequestHooks.length == 0) return;
+      const results = await Promise.allSettled(
+        afterRequestHooks?.map((fn) => fn(req, res?.clone())),
+      );
+      // eslint-disable-next-line no-console
+      results.forEach(
+        (result) =>
+          result.status === 'rejected' && config.logger?.error(result.reason),
+      );
     };
 
+    return createSdk({
+      ...config,
+      hooks: {
+        beforeRequest,
+        afterRequest,
+        transformResponse: config.hooks?.transformResponse,
+      },
+    });
+  };
+
 /** Descope SDK client */
 export default withSdkConfigValidations(
   withMultipleHooks(

packages/sdks/nextjs-sdk/rollup.config.mjs

@@ -26,7 +26,7 @@ const commonPlugins = (outputDir) => [
 	}),
 	typescript({
 		tsconfig: './tsconfig.json',
-		declaration: false,
+		declaration: false
 	}),
 	// swcPreserveDirectives(),
 	preserveDirectives({ supressPreserveModulesWarning: true }),
@@ -89,20 +89,20 @@ const configurations = ['server', 'client', ''].flatMap((entry) => {
 });
 
 export default [
-  ...configurations,
-  {
-    input: 'src/index.ts',
-    output: [{ dir: './dist', format: 'esm' }],
-    plugins: [
-      typescript({
-        tsconfig: './tsconfig.json',
-        compilerOptions: {
-          rootDir: './src',
-          declaration: true,
-          declarationDir: './dist/types',
-        },
-      }),
-      noEmit({ match: (file) => file.endsWith('.js') }),
-    ],
-  },
+	...configurations,
+	{
+		input: 'src/index.ts',
+		output: [{ dir: './dist', format: 'esm' }],
+		plugins: [
+			typescript({
+				tsconfig: './tsconfig.json',
+				compilerOptions: {
+					rootDir: './src',
+					declaration: true,
+					declarationDir: './dist/types'
+				}
+			}),
+			noEmit({ match: (file) => file.endsWith('.js') })
+		]
+	}
 ];