drop lastCommunicatedAt of instance

packages/backend/src/core/FederatedInstanceService.ts

@@ -35,7 +35,6 @@ export class FederatedInstanceService {
 				id: this.idService.genId(),
 				host,
 				caughtAt: new Date(),
-				lastCommunicatedAt: new Date(),
 			}).then(x => this.instancesRepository.findOneByOrFail(x.identifiers[0]));
 	
 			this.cache.set(host, i);

packages/backend/src/core/chart/charts/federation.ts

@@ -86,7 +86,7 @@ export default class FederationChart extends Chart<typeof schema> {
 				.where(`instance.host IN (${ subInstancesQuery.getQuery() })`)
 				.andWhere(meta.blockedHosts.length === 0 ? '1=1' : 'instance.host NOT IN (:...blocked)', { blocked: meta.blockedHosts })
 				.andWhere('instance.isSuspended = false')
-				.andWhere('instance.lastCommunicatedAt > :gt', { gt: new Date(Date.now() - (1000 * 60 * 60 * 24 * 30)) })
+				.andWhere('instance.isNotResponding = false')
 				.getRawOne()
 				.then(x => parseInt(x.count, 10)),
 			this.instancesRepository.createQueryBuilder('instance')
@@ -94,7 +94,7 @@ export default class FederationChart extends Chart<typeof schema> {
 				.where(`instance.host IN (${ pubInstancesQuery.getQuery() })`)
 				.andWhere(meta.blockedHosts.length === 0 ? '1=1' : 'instance.host NOT IN (:...blocked)', { blocked: meta.blockedHosts })
 				.andWhere('instance.isSuspended = false')
-				.andWhere('instance.lastCommunicatedAt > :gt', { gt: new Date(Date.now() - (1000 * 60 * 60 * 24 * 30)) })
+				.andWhere('instance.isNotResponding = false')
 				.getRawOne()
 				.then(x => parseInt(x.count, 10)),
 		]);

packages/backend/src/core/entities/InstanceEntityService.ts

@@ -33,7 +33,6 @@ export class InstanceEntityService {
 			notesCount: instance.notesCount,
 			followingCount: instance.followingCount,
 			followersCount: instance.followersCount,
-			lastCommunicatedAt: instance.lastCommunicatedAt.toISOString(),
 			isNotResponding: instance.isNotResponding,
 			isSuspended: instance.isSuspended,
 			isBlocked: meta.blockedHosts.includes(instance.host),

packages/backend/src/models/entities/Instance.ts

@@ -75,12 +75,6 @@ export class Instance {
 	})
 	public latestRequestReceivedAt: Date | null;
 
-	/**
-	 * このインスタンスと最後にやり取りした日時
-	 */
-	@Column('timestamp with time zone')
-	public lastCommunicatedAt: Date;
-
 	/**
 	 * このインスタンスと不通かどうか
 	 */

packages/backend/src/models/schema/federation-instance.ts

@@ -32,11 +32,6 @@ export const packedFederationInstanceSchema = {
 			type: 'number',
 			optional: false, nullable: false,
 		},
-		lastCommunicatedAt: {
-			type: 'string',
-			optional: false, nullable: false,
-			format: 'date-time',
-		},
 		isNotResponding: {
 			type: 'boolean',
 			optional: false, nullable: false,

packages/backend/src/queue/processors/DeliverProcessorService.ts

@@ -86,7 +86,6 @@ export class DeliverProcessorService {
 			this.federatedInstanceService.registerOrFetchInstanceDoc(host).then(i => {
 				this.instancesRepository.update(i.id, {
 					latestStatus: 200,
-					lastCommunicatedAt: new Date(),
 					isNotResponding: false,
 				});
 

packages/backend/src/queue/processors/InboxProcessorService.ts

@@ -179,7 +179,6 @@ export class InboxProcessorService {
 		this.federatedInstanceService.registerOrFetchInstanceDoc(authUser.user.host).then(i => {
 			this.instancesRepository.update(i.id, {
 				latestRequestReceivedAt: new Date(),
-				lastCommunicatedAt: new Date(),
 				isNotResponding: false,
 			});
 

packages/backend/src/server/api/endpoints/federation/instances.ts

@@ -64,8 +64,6 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 				case '-followers': query.orderBy('instance.followersCount', 'ASC'); break;
 				case '+caughtAt': query.orderBy('instance.caughtAt', 'DESC'); break;
 				case '-caughtAt': query.orderBy('instance.caughtAt', 'ASC'); break;
-				case '+lastCommunicatedAt': query.orderBy('instance.lastCommunicatedAt', 'DESC'); break;
-				case '-lastCommunicatedAt': query.orderBy('instance.lastCommunicatedAt', 'ASC'); break;
 
 				default: query.orderBy('instance.id', 'DESC'); break;
 			}