chats: make sure message data is only read from message document

Author: angelo-v

chats/rdflib/src/module/queries/MessageQuery.spec.ts

@@ -70,6 +70,43 @@ describe(MessageQuery.name, () => {
         expect(result).toEqual(null);
       });
 
+      it("that only have content in a wrong document", () => {
+        const store = graph();
+        parse(
+          `
+      @prefix : <#>.
+      @prefix sioc: <http://rdfs.org/sioc/ns#>.
+      @prefix dct: <http://purl.org/dc/terms/>.
+      @prefix foaf: <http://xmlns.com/foaf/0.1/>.
+      @prefix xsd: <http://www.w3.org/2001/XMLSchema#>.
+      
+      :1  
+          dct:created "2024-07-01T17:47:14Z"^^xsd:dateTime ;
+          foaf:maker  <https://pod.test/alice/profile/card#me> ;
+      .
+      
+      `,
+          store,
+          "https://pod.test/message",
+        );
+
+        parse(
+          `
+      @prefix sioc: <http://rdfs.org/sioc/ns#>.
+      
+      <message#1>
+          sioc:content "wrong content" . 
+      `,
+          store,
+          "https://pod.test/wrong",
+        );
+        const result = new MessageQuery(
+          sym("https://pod.test/message#1"),
+          store,
+        ).queryMessage();
+        expect(result).toEqual(null);
+      });
+
       it("that have no date", () => {
         const store = graph();
         parse(
@@ -95,6 +132,42 @@ describe(MessageQuery.name, () => {
         expect(result).toEqual(null);
       });
 
+      it("that only have a date in the wrong document", () => {
+        const store = graph();
+        parse(
+          `
+      @prefix : <#>.
+      @prefix sioc: <http://rdfs.org/sioc/ns#>.
+      @prefix dct: <http://purl.org/dc/terms/>.
+      @prefix foaf: <http://xmlns.com/foaf/0.1/>.
+      @prefix xsd: <http://www.w3.org/2001/XMLSchema#>.
+      
+      :1  sioc:content "A message" ;
+          foaf:maker  <https://pod.test/alice/profile/card#me> ;
+      .
+      
+      `,
+          store,
+          "https://pod.test/message",
+        );
+        parse(
+          `
+            @prefix xsd: <http://www.w3.org/2001/XMLSchema#>.
+            @prefix dct: <http://purl.org/dc/terms/>.
+      
+      <message#1>
+          dct:created "2024-01-02"^^xsd:dateTime . 
+      `,
+          store,
+          "https://pod.test/wrong",
+        );
+        const result = new MessageQuery(
+          sym("https://pod.test/message#1"),
+          store,
+        ).queryMessage();
+        expect(result).toEqual(null);
+      });
+
       it("that have no author", () => {
         const store = graph();
         parse(
@@ -119,6 +192,42 @@ describe(MessageQuery.name, () => {
         ).queryMessage();
         expect(result).toEqual(null);
       });
+
+      it("that only have an author in the wrong document", () => {
+        const store = graph();
+        parse(
+          `
+      @prefix : <#>.
+      @prefix sioc: <http://rdfs.org/sioc/ns#>.
+      @prefix dct: <http://purl.org/dc/terms/>.
+      @prefix foaf: <http://xmlns.com/foaf/0.1/>.
+      @prefix xsd: <http://www.w3.org/2001/XMLSchema#>.
+      
+      :1  sioc:content "A message" ;
+          dct:created "2024-07-01T17:47:14Z"^^xsd:dateTime ;
+      .
+      
+      `,
+          store,
+          "https://pod.test/message",
+        );
+
+        parse(
+          `
+            @prefix foaf: <http://xmlns.com/foaf/0.1/>.
+      
+      <message#1>
+          foaf:maker  <https://pod.test/fake/profile/card#me> . 
+      `,
+          store,
+          "https://pod.test/wrong",
+        );
+        const result = new MessageQuery(
+          sym("https://pod.test/message#1"),
+          store,
+        ).queryMessage();
+        expect(result).toEqual(null);
+      });
     });
   });
 });

chats/rdflib/src/module/queries/MessageQuery.ts

@@ -11,6 +11,8 @@ export class MessageQuery {
     const text = this.store.anyValue(
       this.messageNode,
       sym("http://rdfs.org/sioc/ns#content"),
+      undefined,
+      this.messageNode.doc(),
     );
 
     if (!text) {
@@ -20,11 +22,15 @@ export class MessageQuery {
     const date = this.store.anyJS(
       this.messageNode,
       sym("http://purl.org/dc/terms/created"),
+      undefined,
+      this.messageNode.doc(),
     );
     if (!date) return null;
     const authorWebId = this.store.anyValue(
       this.messageNode,
       sym("http://xmlns.com/foaf/0.1/maker"),
+      undefined,
+      this.messageNode.doc(),
     );
     if (!authorWebId) {
       return null;