implement AP fetch logs

packages/backend/src/models/SkApFetchLog.ts

@@ -0,0 +1,89 @@
+/*
+ * SPDX-FileCopyrightText: hazelnoot and other Sharkey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { Column, Index, JoinColumn, ManyToOne, PrimaryColumn, Entity } from 'typeorm';
+import { SkApContext } from '@/models/SkApContext.js';
+import { id } from './util/id.js';
+
+/**
+ * Records objects fetched via AP
+ */
+@Entity('ap_fetch_log')
+export class SkApFetchLog {
+	@PrimaryColumn({
+		...id(),
+		primaryKeyConstraintName: 'PK_ap_fetch_log',
+	})
+	public id: string;
+
+	@Index('IDX_ap_fetch_log_at')
+	@Column('timestamptz')
+	public at: Date;
+
+	/**
+	 * Processing duration in milliseconds
+	 */
+	@Column('double precision', { nullable: true })
+	public duration: number | null = null;
+
+	/**
+	 * DB hostname extracted from responseUri, or requestUri if fetch is incomplete
+	 */
+	@Index('IDX_ap_fetch_log_host')
+	@Column('text')
+	public host: string;
+
+	/**
+	 * Original requested URI
+	 */
+	@Column('text', {
+		name: 'request_uri',
+	})
+	public requestUri: string;
+
+	/**
+	 * Canonical URI / object ID, taken from the final payload
+	 */
+	@Column('text', {
+		name: 'object_uri',
+		nullable: true,
+	})
+	@Index('IDX_ap_fetch_log_object_uri')
+	public objectUri: string | null = null;
+
+	@Column('boolean', { nullable: true })
+	public accepted: boolean | null = null;
+
+	@Column('text', { nullable: true })
+	public result: string | null = null;
+
+	@Column('jsonb', { nullable: true })
+	// https://github.com/typeorm/typeorm/issues/8559
+	// eslint-disable-next-line @typescript-eslint/no-explicit-any
+	public object: any | null = null;
+
+	@Column({
+		type: 'text',
+		name: 'context_hash',
+		nullable: true,
+	})
+	public contextHash: string | null;
+
+	@ManyToOne(() => SkApContext, {
+		onDelete: 'CASCADE',
+		nullable: true,
+	})
+	@JoinColumn({
+		name: 'context_hash',
+		foreignKeyConstraintName: 'FK_ap_fetch_log_context_hash',
+	})
+	public context: SkApContext | null;
+
+	constructor(data?: Partial<SkApFetchLog>) {
+		if (data) {
+			Object.assign(this, data);
+		}
+	}
+}