feat(infra): framework

packages/common/infra/src/modules/doc/services/doc.ts

@@ -0,0 +1,6 @@
+import { Service } from '../../../framework';
+import { Doc } from '../entities/doc';
+
+export class DocService extends Service {
+  public readonly doc = this.framework.createEntity(Doc);
+}

packages/common/infra/src/modules/doc/services/docs.ts

@@ -0,0 +1,49 @@
+import { Service } from '../../../framework';
+import { ObjectPool } from '../../../utils';
+import type { Doc } from '../entities/doc';
+import { DocRecordList } from '../entities/record-list';
+import { DocScope } from '../scopes/doc';
+import type { DocsStore } from '../stores/docs';
+import { DocService } from './doc';
+
+export class DocsService extends Service {
+  list = this.framework.createEntity(DocRecordList);
+
+  pool = new ObjectPool<string, Doc>({
+    onDelete(obj) {
+      obj.scope.dispose();
+    },
+  });
+
+  constructor(private readonly store: DocsStore) {
+    super();
+  }
+
+  open(docId: string) {
+    const docRecord = this.list.doc$(docId).value;
+    if (!docRecord) {
+      throw new Error('Doc record not found');
+    }
+    const blockSuiteDoc = this.store.getBlockSuiteDoc(docId);
+    if (!blockSuiteDoc) {
+      throw new Error('Doc not found');
+    }
+
+    const exists = this.pool.get(docId);
+    if (exists) {
+      return { doc: exists.obj, release: exists.release };
+    }
+
+    const docScope = this.framework.createScope(DocScope, {
+      docId,
+      blockSuiteDoc,
+      record: docRecord,
+    });
+
+    const doc = docScope.get(DocService).doc;
+
+    const { obj, release } = this.pool.put(docId, doc);
+
+    return { doc: obj, release };
+  }
+}