public commit

app/src/ui/client/utils/AppReduced.ts

@@ -0,0 +1,83 @@
+import type { App } from "App";
+import type { Entity, EntityRelation } from "data";
+import { AppData } from "data/AppData";
+import { RelationAccessor } from "data/relations/RelationAccessor";
+import { Flow, TaskMap } from "flows";
+
+export type AppType = ReturnType<App["toJSON"]>;
+
+/**
+ * Reduced version of the App class for frontend use
+ */
+export class AppReduced {
+   // @todo: change to record
+   private _entities: Entity[] = [];
+   private _relations: EntityRelation[] = [];
+   private _flows: Flow[] = [];
+
+   constructor(protected appJson: AppType) {
+      console.log("received appjson", appJson);
+
+      this._entities = Object.entries(this.appJson.data.entities ?? {}).map(([name, entity]) => {
+         return AppData.constructEntity(name, entity);
+      });
+
+      this._relations = Object.entries(this.appJson.data.relations ?? {}).map(([, relation]) => {
+         return AppData.constructRelation(relation, this.entity.bind(this));
+      });
+
+      for (const [name, obj] of Object.entries(this.appJson.flows.flows ?? {})) {
+         // @ts-ignore
+         // @todo: fix constructing flow
+         const flow = Flow.fromObject(name, obj, TaskMap);
+
+         this._flows.push(flow);
+      }
+   }
+
+   get entities(): Entity[] {
+      return this._entities;
+   }
+
+   // @todo: change to record
+   entity(_entity: Entity | string): Entity {
+      const name = typeof _entity === "string" ? _entity : _entity.name;
+      const entity = this._entities.find((entity) => entity.name === name);
+      if (!entity) {
+         throw new Error(`Entity "${name}" not found`);
+      }
+
+      return entity;
+   }
+
+   get relations(): RelationAccessor {
+      return new RelationAccessor(this._relations);
+   }
+
+   get flows(): Flow[] {
+      return this._flows;
+   }
+
+   get config() {
+      return this.appJson;
+   }
+
+   getAdminConfig() {
+      return this.appJson.server.admin;
+   }
+
+   getSettingsPath(path: string[] = []): string {
+      const { basepath } = this.getAdminConfig();
+      const base = `~/${basepath}/settings`.replace(/\/+/g, "/");
+      return [base, ...path].join("/");
+   }
+
+   getAbsolutePath(path?: string): string {
+      const { basepath } = this.getAdminConfig();
+      return (path ? `~/${basepath}/${path}` : `~/${basepath}`).replace(/\/+/g, "/");
+   }
+
+   getAuthConfig() {
+      return this.appJson.auth;
+   }
+}