enhance: Implement the toggle to (or not to) close push notifications when notifications or messages are read (#9219)

* create file

* wip

* fix

* wip

* tabun dekita

* :v:

* implement subscribe push notification button to tutorial

* check-exists→show-registration

* add column sendReadMessage

* fix migration file

* sw api

* change PushNotificationService

* wip

* :v:

* fix tutorial footer flex

4 files changed, 170 insertions, 2 deletions

diff --git a/packages/backend/src/server/api/endpoints/sw/register.ts b/packages/backend/src/server/api/endpoints/sw/register.ts
index ddec877dd4..bfd5de7b00 100644
--- a/packages/backend/src/server/api/endpoints/sw/register.ts
+++ b/packages/backend/src/server/api/endpoints/sw/register.ts
@@ -25,6 +25,18 @@ export const meta = {
 				type: 'string',
 				optional: false, nullable: true,
 			},
+			userId: {
+				type: 'string',
+				optional: false, nullable: false,
+			},
+			endpoint: {
+				type: 'string',
+				optional: false, nullable: false,
+			},
+			sendReadMessage: {
+				type: 'boolean',
+				optional: false, nullable: false,
+			},
 		},
 	},
 } as const;
@@ -35,6 +47,7 @@ export const paramDef = {
 		endpoint: { type: 'string' },
 		auth: { type: 'string' },
 		publickey: { type: 'string' },
+		sendReadMessage: { type: 'boolean', default: false },
 	},
 	required: ['endpoint', 'auth', 'publickey'],
 } as const;
@@ -64,6 +77,9 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 				return {
 					state: 'already-subscribed' as const,
 					key: instance.swPublicKey,
+					userId: me.id,
+					endpoint: exist.endpoint,
+					sendReadMessage: exist.sendReadMessage,
 				};
 			}
 
@@ -74,11 +90,15 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 				endpoint: ps.endpoint,
 				auth: ps.auth,
 				publickey: ps.publickey,
+				sendReadMessage: ps.sendReadMessage,
 			});
 
 			return {
 				state: 'subscribed' as const,
 				key: instance.swPublicKey,
+				userId: me.id,
+				endpoint: ps.endpoint,
+				sendReadMessage: ps.sendReadMessage,
 			};
 		});
 	}
diff --git a/packages/backend/src/server/api/endpoints/sw/show-registration.ts b/packages/backend/src/server/api/endpoints/sw/show-registration.ts
new file mode 100644
index 0000000000..bede10be5c
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/sw/show-registration.ts
@@ -0,0 +1,66 @@
+import { Inject, Injectable } from '@nestjs/common';
+import type { SwSubscriptionsRepository } from '@/models/index.js';
+import { Endpoint } from '@/server/api/endpoint-base.js';
+import { DI } from '@/di-symbols.js';
+
+export const meta = {
+	tags: ['account'],
+
+	requireCredential: true,
+
+	description: 'Check push notification registration exists.',
+
+	res: {
+		type: 'object',
+		optional: false, nullable: true,
+		properties: {
+			userId: {
+				type: 'string',
+				optional: false, nullable: false,
+			},
+			endpoint: {
+				type: 'string',
+				optional: false, nullable: false,
+			},
+			sendReadMessage: {
+				type: 'boolean',
+				optional: false, nullable: false,
+			},
+		},
+	},
+} as const;
+
+export const paramDef = {
+	type: 'object',
+	properties: {
+		endpoint: { type: 'string' },
+	},
+	required: ['endpoint'],
+} as const;
+
+// eslint-disable-next-line import/no-default-export
+@Injectable()
+export default class extends Endpoint<typeof meta, typeof paramDef> {
+	constructor(
+		@Inject(DI.swSubscriptionsRepository)
+		private swSubscriptionsRepository: SwSubscriptionsRepository,
+	) {
+		super(meta, paramDef, async (ps, me) => {
+			// if already subscribed
+			const exist = await this.swSubscriptionsRepository.findOneBy({
+				userId: me.id,
+				endpoint: ps.endpoint,
+			});
+
+			if (exist != null) {
+				return {
+					userId: exist.userId,
+					endpoint: exist.endpoint,
+					sendReadMessage: exist.sendReadMessage,
+				};
+			}
+
+			return null;
+		});
+	}
+}
diff --git a/packages/backend/src/server/api/endpoints/sw/unregister.ts b/packages/backend/src/server/api/endpoints/sw/unregister.ts
index 5772eeee26..f12b98617d 100644
--- a/packages/backend/src/server/api/endpoints/sw/unregister.ts
+++ b/packages/backend/src/server/api/endpoints/sw/unregister.ts
@@ -6,7 +6,7 @@ import { DI } from '@/di-symbols.js';
 export const meta = {
 	tags: ['account'],
 
-	requireCredential: true,
+	requireCredential: false,
 
 	description: 'Unregister from receiving push notifications.',
 } as const;
@@ -28,7 +28,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 	) {
 		super(meta, paramDef, async (ps, me) => {
 			await this.swSubscriptionsRepository.delete({
-				userId: me.id,
+				...(me ? { userId: me.id } : {}),
 				endpoint: ps.endpoint,
 			});
 		});
diff --git a/packages/backend/src/server/api/endpoints/sw/update-registration.ts b/packages/backend/src/server/api/endpoints/sw/update-registration.ts
new file mode 100644
index 0000000000..9f08c8148d
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/sw/update-registration.ts
@@ -0,0 +1,82 @@
+import { Inject, Injectable } from '@nestjs/common';
+import type { SwSubscriptionsRepository } from '@/models/index.js';
+import { Endpoint } from '@/server/api/endpoint-base.js';
+import { DI } from '@/di-symbols.js';
+import { ApiError } from '../../error.js';
+
+export const meta = {
+	tags: ['account'],
+
+	requireCredential: true,
+
+	description: 'Update push notification registration.',
+
+	res: {
+		type: 'object',
+		optional: false, nullable: false,
+		properties: {
+			userId: {
+				type: 'string',
+				optional: false, nullable: false,
+			},
+			endpoint: {
+				type: 'string',
+				optional: false, nullable: false,
+			},
+			sendReadMessage: {
+				type: 'boolean',
+				optional: false, nullable: false,
+			},
+		},
+	},
+	errors: {
+		noSuchRegistration: {
+			message: 'No such registration.',
+			code: 'NO_SUCH_REGISTRATION',
+			id: ' b09d8066-8064-5613-efb6-0e963b21d012',
+		},
+	}
+} as const;
+
+export const paramDef = {
+	type: 'object',
+	properties: {
+		endpoint: { type: 'string' },
+		sendReadMessage: { type: 'boolean' },
+	},
+	required: ['endpoint'],
+} as const;
+
+// eslint-disable-next-line import/no-default-export
+@Injectable()
+export default class extends Endpoint<typeof meta, typeof paramDef> {
+	constructor(
+		@Inject(DI.swSubscriptionsRepository)
+		private swSubscriptionsRepository: SwSubscriptionsRepository,
+	) {
+		super(meta, paramDef, async (ps, me) => {
+			const swSubscription = await this.swSubscriptionsRepository.findOneBy({
+				userId: me.id,
+				endpoint: ps.endpoint,
+			});
+
+			if (swSubscription === null) {
+				throw new ApiError(meta.errors.noSuchRegistration);
+			}
+
+			if (ps.sendReadMessage !== undefined) {
+				swSubscription.sendReadMessage = ps.sendReadMessage;
+			}
+
+			await this.swSubscriptionsRepository.update(swSubscription.id, {
+				sendReadMessage: swSubscription.sendReadMessage,
+			});
+
+			return {
+				userId: swSubscription.userId,
+				endpoint: swSubscription.endpoint,
+				sendReadMessage: swSubscription.sendReadMessage,
+			};
+		});
+	}
+}