Add methods to add persons to Chroma database

_chroma.py

@@ -38,14 +38,68 @@ class ChromaDB:
         for collection in collections:
             print(collection.name)
 
+    def add_person_to_chroma(self, person):
+        """
+        Adds a person to the Chroma database.
+
+        Args:
+            person (dict): A dictionary containing information about the person.
+
+        Returns:
+            None
+        """
+
+        collection = self.client.get_collection("mala_persons")
+
+        # Lists to store the documents, metadatas and ids
+        documents = []
+        metadatas = []
+        ids = []
+
+        documents.append(person["name"])
+        metadata = {"name": person["name"], "_key": person["_key"], 'info': "\n".join(person["info"])}
+        metadatas.append(metadata)
+        ids.append(person["_key"])
+
+        collection.add(documents=documents, metadatas=metadatas, ids=ids)
+
+    def add_all_persons_to_chroma(self):
+        """
+        Adds all persons to the Chroma collection.
+
+        This method deletes the existing 'mala_persons' collection, creates a new collection,
+        and then adds all persons from the database whose 'verified' field is set to True.
+
+        Args:
+            None
+
+        Returns:
+            None
+        """
+        from _arango import arango
+
+        self.client.delete_collection('mala_persons')
+        col = self.client.get_or_create_collection('mala_persons')
+
+        db = arango.db
+        q = "for doc in persons filter doc.confirmed == true return doc"
+        persons = list(db.aql.execute(q))
+
+        for person in persons:
+            self.add_person_to_chroma(person)
+
+        print('Persons in chroma:', col.count())
+
+
+
+
 # Initialize the ChromaDB object
 chroma = ChromaDB()
 
 if __name__ == '__main__':
+    chroma = ChromaDB()
+    chroma.add_all_persons_to_chroma()
 
-    chroma.client.delete_collection('mala_persons')
-    col = chroma.client.get_or_create_collection('mala_persons')
 
-    print(col.count())