add pod component and changes to config

config/default.json

@@ -7,21 +7,31 @@
     "sa:config/endpoint/endpoint.json"
   ],
   "@graph": [
+    {
+      "@id": "urn:solid-aggregator:cost-queue-factory",
+      "@type": "CostQueueTimeFactory"
+    },
+    {
+      "@id": "urn:solid-aggregator:fetch",
+      "@type": "NativeFetch"
+    },
+    {
+      "@id": "urn:solid-aggregator:pod",
+      "@type": "PodCss"
+    },
+    {
+      "@id": "urn:solid-aggregator:aggregator-service-aggregation",
+      "@type": "ServiceAggregation",
+      "fetch": { "@id": "urn:solid-aggregator:fetch" },
+      "pod": { "@id": "urn:solid-aggregator:pod" }
+    },
     {
       "@id": "urn:solid-aggregator:service-registry",
       "@type": "ServiceRegistryHardcodedTestOnly",
       "costQueueFactory": { "@id": "urn:solid-aggregator:cost-queue-factory" },
       "aggregatorServices": [
-        { "@id": "urn:solid-aggregator:aggregator-service-SPARQL" }
+        { "@id": "urn:solid-aggregator:aggregator-service-aggregation" }
       ]
-    },
-    {
-      "@id": "urn:solid-aggregator:aggregator-service-SPARQL",
-      "@type": "ServiceSparql"
-    },
-    {
-      "@id": "urn:solid-aggregator:cost-queue-factory",
-      "@type": "CostQueueTimeFactory"
     }
   ]
 }

lib/index.ts

@@ -11,6 +11,9 @@ export * from './fetch/NativeFetch';
 
 export * from './init/AppRunner';
 
+export * from './pod/IPod';
+export * from './pod/PodCss';
+
 export * from './service/IService';
 export * from './service/ServiceEmpty';
 export * from './service/ServiceAggregation';

lib/pod/IPod.ts

@@ -0,0 +1,7 @@
+import type { ServiceDescription } from '../service/IService';
+
+export interface IPod {
+  newServiceLocation: (description: ServiceDescription) => Promise<string>;
+}
+
+export type PodServiceLocation = string;

lib/pod/PodCss.ts

@@ -0,0 +1,64 @@
+import * as path from 'node:path';
+import * as fs from 'fs-extra';
+import { AppRunner } from '@solid/community-server';
+import { v4 } from 'uuid';
+import { AsyncConstructor } from '../core/AsyncConstructor';
+import type { ServiceDescription } from '../service/IService';
+import type { IPod, PodServiceLocation } from './IPod';
+
+export class PodCss extends AsyncConstructor implements IPod {
+  public podURL = 'http://localhost:3000/aggregator';
+
+  public constructor() {
+    super({});
+  }
+
+  protected async initialize(): Promise<void> {
+    // TODO [2024-03-01]: make sure the file for the server is selected => not sure actually
+
+    const loaderProperties = {
+      mainModulePath: 'node_modules/@solid/community-server/',
+      dumpErrorState: true,
+      typeChecking: false,
+    };
+
+    const config = path.join(__dirname, './assets/css-config.json');
+
+    const shorthand: Record<string, unknown> = {
+      rootFilePath: path.join(__dirname, './assets/podData/'),
+    };
+    if (!(await fs.pathExists(path.join(__dirname, './assets/podData/')))) {
+      shorthand.seedConfig = path.join(__dirname, './assets/seed.json');
+    }
+
+    await (new AppRunner()).run({
+      loaderProperties,
+      config,
+      shorthand,
+    });
+    // TODO [2024-03-01]: Edit profile card
+  }
+
+  public async newServiceLocation(description: ServiceDescription): Promise<PodServiceLocation> {
+    if (!this.initialized) {
+      await new Promise<void>((resolve): void => {
+        this.subscribeInitialized((): void => {
+          resolve();
+        });
+      });
+    }
+
+    // Create service folder with uuid
+    const location = `${this.podURL}/${v4()}`;
+    const response = await fetch(`${location}/description`, {
+      method: 'PUT',
+      body: description.toString(),
+    });
+
+    if (response.ok) {
+      return location;
+    }
+    // TODO [2024-03-01]: redo maybe?
+    throw new Error(`Can't create location on the Solid Server: ${response.statusText}`);
+  }
+}

lib/pod/assets/.gitignore

@@ -0,0 +1 @@
+./podData

lib/pod/assets/css-config.json

@@ -0,0 +1,37 @@
+{
+  "@context": "https://linkedsoftwaredependencies.org/bundles/npm/@solid/community-server/^7.0.0/components/context.jsonld",
+  "import": [
+    "css:config/app/init/default.json",
+    "css:config/app/main/default.json",
+    "css:config/app/variables/default.json",
+    "css:config/http/handler/default.json",
+    "css:config/http/middleware/default.json",
+    "css:config/http/notifications/all.json",
+    "css:config/http/server-factory/http.json",
+    "css:config/http/static/default.json",
+    "css:config/identity/access/public.json",
+    "css:config/identity/email/default.json",
+    "css:config/identity/handler/default.json",
+    "css:config/identity/oidc/default.json",
+    "css:config/identity/ownership/token.json",
+    "css:config/identity/pod/static.json",
+    "css:config/ldp/authentication/dpop-bearer.json",
+    "css:config/ldp/authorization/allow-all.json",
+    "css:config/ldp/handler/default.json",
+    "css:config/ldp/metadata-parser/default.json",
+    "css:config/ldp/metadata-writer/default.json",
+    "css:config/ldp/modes/default.json",
+    "css:config/storage/backend/memory.json",
+    "css:config/storage/key-value/resource-store.json",
+    "css:config/storage/location/pod.json",
+    "css:config/storage/middleware/default.json",
+    "css:config/util/auxiliary/empty.json",
+    "css:config/util/identifiers/suffix.json",
+    "css:config/util/index/default.json",
+    "css:config/util/logging/winston.json",
+    "css:config/util/representation-conversion/default.json",
+    "css:config/util/resource-locker/file.json",
+    "css:config/util/variables/default.json"
+  ],
+  "@graph": []
+}

lib/pod/assets/seed.json

@@ -0,0 +1,9 @@
+[
+  {
+    "email": "[email protected]",
+    "password": "aggregator",
+    "pods": [
+      { "name": "aggregator" }
+    ]
+  }
+]