More dispatch code translated

trustgraph-base/trustgraph/messaging/translators/base.py

@@ -25,6 +25,14 @@ class MessageTranslator(Translator):
         return self.from_pulsar(obj), True
 
 
+class SendTranslator(Translator):
+    """For fire-and-forget send operations (like ServiceSender)"""
+    
+    def from_pulsar(self, obj: Record) -> Dict[str, Any]:
+        """Usually not needed for send-only operations"""
+        raise NotImplementedError("Send translators typically don't need from_pulsar")
+
+
 def handle_optional_fields(obj: Record, fields: list) -> Dict[str, Any]:
     """Helper to extract optional fields from Pulsar object"""
     result = {}

trustgraph-base/trustgraph/messaging/translators/config.py

@@ -0,0 +1,100 @@
+from typing import Dict, Any, Tuple
+from ...schema import ConfigRequest, ConfigResponse, ConfigKey, ConfigValue
+from .base import MessageTranslator
+
+
+class ConfigRequestTranslator(MessageTranslator):
+    """Translator for ConfigRequest schema objects"""
+    
+    def to_pulsar(self, data: Dict[str, Any]) -> ConfigRequest:
+        keys = None
+        if "keys" in data:
+            keys = [
+                ConfigKey(
+                    type=k["type"],
+                    key=k["key"]
+                )
+                for k in data["keys"]
+            ]
+        
+        values = None
+        if "values" in data:
+            values = [
+                ConfigValue(
+                    type=v["type"],
+                    key=v["key"],
+                    value=v["value"]
+                )
+                for v in data["values"]
+            ]
+        
+        return ConfigRequest(
+            operation=data.get("operation"),
+            keys=keys,
+            type=data.get("type"),
+            values=values
+        )
+    
+    def from_pulsar(self, obj: ConfigRequest) -> Dict[str, Any]:
+        result = {}
+        
+        if obj.operation:
+            result["operation"] = obj.operation
+        if obj.type:
+            result["type"] = obj.type
+        
+        if obj.keys:
+            result["keys"] = [
+                {
+                    "type": k.type,
+                    "key": k.key
+                }
+                for k in obj.keys
+            ]
+        
+        if obj.values:
+            result["values"] = [
+                {
+                    "type": v.type,
+                    "key": v.key,
+                    "value": v.value
+                }
+                for v in obj.values
+            ]
+        
+        return result
+
+
+class ConfigResponseTranslator(MessageTranslator):
+    """Translator for ConfigResponse schema objects"""
+    
+    def to_pulsar(self, data: Dict[str, Any]) -> ConfigResponse:
+        raise NotImplementedError("Response translation to Pulsar not typically needed")
+    
+    def from_pulsar(self, obj: ConfigResponse) -> Dict[str, Any]:
+        result = {}
+        
+        if obj.version is not None:
+            result["version"] = obj.version
+        
+        if obj.values:
+            result["values"] = [
+                {
+                    "type": v.type,
+                    "key": v.key,
+                    "value": v.value
+                }
+                for v in obj.values
+            ]
+        
+        if obj.directory:
+            result["directory"] = obj.directory
+        
+        if obj.config:
+            result["config"] = obj.config
+        
+        return result
+    
+    def from_response_with_completion(self, obj: ConfigResponse) -> Tuple[Dict[str, Any], bool]:
+        """Returns (response_dict, is_final)"""
+        return self.from_pulsar(obj), True

trustgraph-base/trustgraph/messaging/translators/document_loading.py

@@ -0,0 +1,191 @@
+import base64
+from typing import Dict, Any
+from ...schema import Document, TextDocument, Chunk, DocumentEmbeddings, ChunkEmbeddings
+from .base import SendTranslator
+from .metadata import DocumentMetadataTranslator
+from .primitives import SubgraphTranslator
+
+
+class DocumentTranslator(SendTranslator):
+    """Translator for Document schema objects (PDF docs etc.)"""
+    
+    def __init__(self):
+        self.subgraph_translator = SubgraphTranslator()
+    
+    def to_pulsar(self, data: Dict[str, Any]) -> Document:
+        metadata = data.get("metadata", [])
+        
+        # Handle base64 content validation
+        doc = base64.b64decode(data["data"])
+        
+        from ...schema import Metadata
+        return Document(
+            metadata=Metadata(
+                id=data.get("id"),
+                metadata=self.subgraph_translator.to_pulsar(metadata) if metadata else [],
+                user=data.get("user", "trustgraph"),
+                collection=data.get("collection", "default"),
+            ),
+            data=base64.b64encode(doc).decode("utf-8")
+        )
+    
+    def from_pulsar(self, obj: Document) -> Dict[str, Any]:
+        result = {
+            "data": obj.data
+        }
+        
+        if obj.metadata:
+            metadata_dict = {}
+            if obj.metadata.id:
+                metadata_dict["id"] = obj.metadata.id
+            if obj.metadata.user:
+                metadata_dict["user"] = obj.metadata.user
+            if obj.metadata.collection:
+                metadata_dict["collection"] = obj.metadata.collection
+            if obj.metadata.metadata:
+                metadata_dict["metadata"] = self.subgraph_translator.from_pulsar(obj.metadata.metadata)
+                
+            result["metadata"] = metadata_dict
+            
+        return result
+
+
+class TextDocumentTranslator(SendTranslator):
+    """Translator for TextDocument schema objects"""
+    
+    def __init__(self):
+        self.subgraph_translator = SubgraphTranslator()
+    
+    def to_pulsar(self, data: Dict[str, Any]) -> TextDocument:
+        metadata = data.get("metadata", [])
+        charset = data.get("charset", "utf-8")
+        
+        # Text is base64 encoded in input
+        text = base64.b64decode(data["text"]).decode(charset)
+        
+        from ...schema import Metadata
+        return TextDocument(
+            metadata=Metadata(
+                id=data.get("id"),
+                metadata=self.subgraph_translator.to_pulsar(metadata) if metadata else [],
+                user=data.get("user", "trustgraph"),
+                collection=data.get("collection", "default"),
+            ),
+            text=text.encode("utf-8")
+        )
+    
+    def from_pulsar(self, obj: TextDocument) -> Dict[str, Any]:
+        result = {
+            "text": obj.text.decode("utf-8") if isinstance(obj.text, bytes) else obj.text
+        }
+        
+        if obj.metadata:
+            metadata_dict = {}
+            if obj.metadata.id:
+                metadata_dict["id"] = obj.metadata.id
+            if obj.metadata.user:
+                metadata_dict["user"] = obj.metadata.user
+            if obj.metadata.collection:
+                metadata_dict["collection"] = obj.metadata.collection
+            if obj.metadata.metadata:
+                metadata_dict["metadata"] = self.subgraph_translator.from_pulsar(obj.metadata.metadata)
+                
+            result["metadata"] = metadata_dict
+            
+        return result
+
+
+class ChunkTranslator(SendTranslator):
+    """Translator for Chunk schema objects"""
+    
+    def __init__(self):
+        self.subgraph_translator = SubgraphTranslator()
+    
+    def to_pulsar(self, data: Dict[str, Any]) -> Chunk:
+        metadata = data.get("metadata", [])
+        
+        from ...schema import Metadata
+        return Chunk(
+            metadata=Metadata(
+                id=data.get("id"),
+                metadata=self.subgraph_translator.to_pulsar(metadata) if metadata else [],
+                user=data.get("user", "trustgraph"),
+                collection=data.get("collection", "default"),
+            ),
+            chunk=data["chunk"].encode("utf-8") if isinstance(data["chunk"], str) else data["chunk"]
+        )
+    
+    def from_pulsar(self, obj: Chunk) -> Dict[str, Any]:
+        result = {
+            "chunk": obj.chunk.decode("utf-8") if isinstance(obj.chunk, bytes) else obj.chunk
+        }
+        
+        if obj.metadata:
+            metadata_dict = {}
+            if obj.metadata.id:
+                metadata_dict["id"] = obj.metadata.id
+            if obj.metadata.user:
+                metadata_dict["user"] = obj.metadata.user
+            if obj.metadata.collection:
+                metadata_dict["collection"] = obj.metadata.collection
+            if obj.metadata.metadata:
+                metadata_dict["metadata"] = self.subgraph_translator.from_pulsar(obj.metadata.metadata)
+                
+            result["metadata"] = metadata_dict
+            
+        return result
+
+
+class DocumentEmbeddingsTranslator(SendTranslator):
+    """Translator for DocumentEmbeddings schema objects"""
+    
+    def __init__(self):
+        self.subgraph_translator = SubgraphTranslator()
+    
+    def to_pulsar(self, data: Dict[str, Any]) -> DocumentEmbeddings:
+        metadata = data.get("metadata", {})
+        
+        chunks = [
+            ChunkEmbeddings(
+                chunk=chunk["chunk"].encode("utf-8") if isinstance(chunk["chunk"], str) else chunk["chunk"],
+                vectors=chunk["vectors"]
+            )
+            for chunk in data.get("chunks", [])
+        ]
+        
+        from ...schema import Metadata
+        return DocumentEmbeddings(
+            metadata=Metadata(
+                id=metadata.get("id"),
+                metadata=self.subgraph_translator.to_pulsar(metadata.get("metadata", [])),
+                user=metadata.get("user", "trustgraph"),
+                collection=metadata.get("collection", "default"),
+            ),
+            chunks=chunks
+        )
+    
+    def from_pulsar(self, obj: DocumentEmbeddings) -> Dict[str, Any]:
+        result = {
+            "chunks": [
+                {
+                    "chunk": chunk.chunk.decode("utf-8") if isinstance(chunk.chunk, bytes) else chunk.chunk,
+                    "vectors": chunk.vectors
+                }
+                for chunk in obj.chunks
+            ]
+        }
+        
+        if obj.metadata:
+            metadata_dict = {}
+            if obj.metadata.id:
+                metadata_dict["id"] = obj.metadata.id
+            if obj.metadata.user:
+                metadata_dict["user"] = obj.metadata.user
+            if obj.metadata.collection:
+                metadata_dict["collection"] = obj.metadata.collection
+            if obj.metadata.metadata:
+                metadata_dict["metadata"] = self.subgraph_translator.from_pulsar(obj.metadata.metadata)
+                
+            result["metadata"] = metadata_dict
+            
+        return result

trustgraph-base/trustgraph/messaging/translators/embeddings_query.py

@@ -0,0 +1,94 @@
+from typing import Dict, Any, Tuple
+from ...schema import (
+    DocumentEmbeddingsRequest, DocumentEmbeddingsResponse,
+    GraphEmbeddingsRequest, GraphEmbeddingsResponse
+)
+from .base import MessageTranslator
+from .primitives import ValueTranslator
+
+
+class DocumentEmbeddingsRequestTranslator(MessageTranslator):
+    """Translator for DocumentEmbeddingsRequest schema objects"""
+    
+    def to_pulsar(self, data: Dict[str, Any]) -> DocumentEmbeddingsRequest:
+        return DocumentEmbeddingsRequest(
+            vectors=data["vectors"],
+            limit=int(data.get("limit", 10)),
+            user=data.get("user", "trustgraph"),
+            collection=data.get("collection", "default")
+        )
+    
+    def from_pulsar(self, obj: DocumentEmbeddingsRequest) -> Dict[str, Any]:
+        return {
+            "vectors": obj.vectors,
+            "limit": obj.limit,
+            "user": obj.user,
+            "collection": obj.collection
+        }
+
+
+class DocumentEmbeddingsResponseTranslator(MessageTranslator):
+    """Translator for DocumentEmbeddingsResponse schema objects"""
+    
+    def to_pulsar(self, data: Dict[str, Any]) -> DocumentEmbeddingsResponse:
+        raise NotImplementedError("Response translation to Pulsar not typically needed")
+    
+    def from_pulsar(self, obj: DocumentEmbeddingsResponse) -> Dict[str, Any]:
+        result = {}
+        
+        if obj.documents:
+            result["documents"] = [
+                doc.decode("utf-8") if isinstance(doc, bytes) else doc
+                for doc in obj.documents
+            ]
+        
+        return result
+    
+    def from_response_with_completion(self, obj: DocumentEmbeddingsResponse) -> Tuple[Dict[str, Any], bool]:
+        """Returns (response_dict, is_final)"""
+        return self.from_pulsar(obj), True
+
+
+class GraphEmbeddingsRequestTranslator(MessageTranslator):
+    """Translator for GraphEmbeddingsRequest schema objects"""
+    
+    def to_pulsar(self, data: Dict[str, Any]) -> GraphEmbeddingsRequest:
+        return GraphEmbeddingsRequest(
+            vectors=data["vectors"],
+            limit=int(data.get("limit", 10)),
+            user=data.get("user", "trustgraph"),
+            collection=data.get("collection", "default")
+        )
+    
+    def from_pulsar(self, obj: GraphEmbeddingsRequest) -> Dict[str, Any]:
+        return {
+            "vectors": obj.vectors,
+            "limit": obj.limit,
+            "user": obj.user,
+            "collection": obj.collection
+        }
+
+
+class GraphEmbeddingsResponseTranslator(MessageTranslator):
+    """Translator for GraphEmbeddingsResponse schema objects"""
+    
+    def __init__(self):
+        self.value_translator = ValueTranslator()
+    
+    def to_pulsar(self, data: Dict[str, Any]) -> GraphEmbeddingsResponse:
+        raise NotImplementedError("Response translation to Pulsar not typically needed")
+    
+    def from_pulsar(self, obj: GraphEmbeddingsResponse) -> Dict[str, Any]:
+        result = {}
+        
+        if obj.entities:
+            result["entities"] = [
+                self.value_translator.from_pulsar(entity)
+                for entity in obj.entities
+            ]
+        
+        return result
+    
+    def from_response_with_completion(self, obj: GraphEmbeddingsResponse) -> Tuple[Dict[str, Any], bool]:
+        """Returns (response_dict, is_final)"""
+        return self.from_pulsar(obj), True

trustgraph-base/trustgraph/messaging/translators/flow.py

@@ -0,0 +1,59 @@
+from typing import Dict, Any, Tuple
+from ...schema import FlowRequest, FlowResponse
+from .base import MessageTranslator
+
+
+class FlowRequestTranslator(MessageTranslator):
+    """Translator for FlowRequest schema objects"""
+    
+    def to_pulsar(self, data: Dict[str, Any]) -> FlowRequest:
+        return FlowRequest(
+            operation=data.get("operation"),
+            class_name=data.get("class-name"),
+            class_definition=data.get("class-definition"),
+            description=data.get("description"),
+            flow_id=data.get("flow-id")
+        )
+    
+    def from_pulsar(self, obj: FlowRequest) -> Dict[str, Any]:
+        result = {}
+        
+        if obj.operation:
+            result["operation"] = obj.operation
+        if obj.class_name:
+            result["class-name"] = obj.class_name
+        if obj.class_definition:
+            result["class-definition"] = obj.class_definition
+        if obj.description:
+            result["description"] = obj.description
+        if obj.flow_id:
+            result["flow-id"] = obj.flow_id
+        
+        return result
+
+
+class FlowResponseTranslator(MessageTranslator):
+    """Translator for FlowResponse schema objects"""
+    
+    def to_pulsar(self, data: Dict[str, Any]) -> FlowResponse:
+        raise NotImplementedError("Response translation to Pulsar not typically needed")
+    
+    def from_pulsar(self, obj: FlowResponse) -> Dict[str, Any]:
+        result = {}
+        
+        if obj.class_names:
+            result["class-names"] = obj.class_names
+        if obj.flow_ids:
+            result["flow-ids"] = obj.flow_ids
+        if obj.class_definition:
+            result["class-definition"] = obj.class_definition
+        if obj.flow:
+            result["flow"] = obj.flow
+        if obj.description:
+            result["description"] = obj.description
+        
+        return result
+    
+    def from_response_with_completion(self, obj: FlowResponse) -> Tuple[Dict[str, Any], bool]:
+        """Returns (response_dict, is_final)"""
+        return self.from_pulsar(obj), True

trustgraph-base/trustgraph/messaging/translators/prompt.py

@@ -0,0 +1,54 @@
+import json
+from typing import Dict, Any, Tuple
+from ...schema import PromptRequest, PromptResponse
+from .base import MessageTranslator
+
+
+class PromptRequestTranslator(MessageTranslator):
+    """Translator for PromptRequest schema objects"""
+    
+    def to_pulsar(self, data: Dict[str, Any]) -> PromptRequest:
+        # Handle both "terms" and "variables" input keys
+        terms = data.get("terms", {})
+        if "variables" in data:
+            # Convert variables to JSON strings as expected by the service
+            terms = {
+                k: json.dumps(v)
+                for k, v in data["variables"].items()
+            }
+        
+        return PromptRequest(
+            id=data.get("id"),
+            terms=terms
+        )
+    
+    def from_pulsar(self, obj: PromptRequest) -> Dict[str, Any]:
+        result = {}
+        
+        if obj.id:
+            result["id"] = obj.id
+        if obj.terms:
+            result["terms"] = obj.terms
+        
+        return result
+
+
+class PromptResponseTranslator(MessageTranslator):
+    """Translator for PromptResponse schema objects"""
+    
+    def to_pulsar(self, data: Dict[str, Any]) -> PromptResponse:
+        raise NotImplementedError("Response translation to Pulsar not typically needed")
+    
+    def from_pulsar(self, obj: PromptResponse) -> Dict[str, Any]:
+        result = {}
+        
+        if obj.text:
+            result["text"] = obj.text
+        if obj.object:
+            result["object"] = obj.object
+        
+        return result
+    
+    def from_response_with_completion(self, obj: PromptResponse) -> Tuple[Dict[str, Any], bool]:
+        """Returns (response_dict, is_final)"""
+        return self.from_pulsar(obj), True

trustgraph-flow/trustgraph/gateway/dispatch/config.py

@@ -2,6 +2,7 @@
 from ... schema import ConfigRequest, ConfigResponse, ConfigKey, ConfigValue
 from ... schema import config_request_queue
 from ... schema import config_response_queue
+from .... base.messaging import TranslatorRegistry
 
 from . requestor import ServiceRequestor
 
@@ -19,60 +20,12 @@ class ConfigRequestor(ServiceRequestor):
             timeout=timeout,
         )
 
+        self.request_translator = TranslatorRegistry.get_request_translator("config")
+        self.response_translator = TranslatorRegistry.get_response_translator("config")
+
     def to_request(self, body):
-
-        if "keys" in body:
-            keys = [
-                ConfigKey(
-                    type = k["type"],
-                    key = k["key"],
-                )
-                for k in body["keys"]
-            ]
-        else:
-            keys = None
-
-        if "values" in body:
-            values = [
-                ConfigValue(
-                    type = v["type"],
-                    key = v["key"],
-                    value = v["value"],
-                )
-                for v in body["values"]
-            ]
-        else:
-            values = None
-
-        return ConfigRequest(
-            operation = body.get("operation", None),
-            keys = keys,
-            type = body.get("type", None),
-            values = values
-        )
+        return self.request_translator.to_pulsar(body)
 
     def from_response(self, message):
-
-        response = { }
-
-        if message.version is not None:
-            response["version"] = message.version
-
-        if message.values is not None:
-            response["values"] = [
-                {
-                    "type": v.type,
-                    "key": v.key,
-                    "value": v.value,
-                }
-                for v in message.values
-            ]
-
-        if message.directory is not None:
-            response["directory"] = message.directory
-
-        if message.config is not None:
-            response["config"] = message.config
-
-        return response, True
+        return self.response_translator.from_response_with_completion(message)
 

trustgraph-flow/trustgraph/gateway/dispatch/document_embeddings_import.py

@@ -6,8 +6,7 @@ from aiohttp import WSMsgType
 from ... schema import Metadata
 from ... schema import DocumentEmbeddings, ChunkEmbeddings
 from ... base import Publisher
-
-from . serialize import to_subgraph
+from .... base.messaging.translators.document_loading import DocumentEmbeddingsTranslator
 
 class DocumentEmbeddingsImport:
 
@@ -17,6 +16,7 @@ class DocumentEmbeddingsImport:
 
         self.ws = ws
         self.running = running
+        self.translator = DocumentEmbeddingsTranslator()
         
         self.publisher = Publisher(
             pulsar_client, topic = queue, schema = DocumentEmbeddings
@@ -36,23 +36,7 @@ class DocumentEmbeddingsImport:
     async def receive(self, msg):
 
         data = msg.json()
-
-        elt = DocumentEmbeddings(
-            metadata=Metadata(
-                id=data["metadata"]["id"],
-                metadata=to_subgraph(data["metadata"]["metadata"]),
-                user=data["metadata"]["user"],
-                collection=data["metadata"]["collection"],
-            ),
-            chunks=[
-                ChunkEmbeddings(
-                    chunk=de["chunk"].encode("utf-8"),
-                    vectors=de["vectors"],
-                )
-                for de in data["chunks"]
-            ],
-        )
-
+        elt = self.translator.to_pulsar(data)
         await self.publisher.send(None, elt)
 
     async def run(self):

trustgraph-flow/trustgraph/gateway/dispatch/document_load.py

@@ -2,9 +2,9 @@
 import base64
 
 from ... schema import Document, Metadata
+from .... base.messaging import TranslatorRegistry
 
 from . sender import ServiceSender
-from . serialize import to_subgraph
 
 class DocumentLoad(ServiceSender):
     def __init__(self, pulsar_client, queue):
@@ -15,26 +15,9 @@ class DocumentLoad(ServiceSender):
             schema = Document,
         )
 
+        self.translator = TranslatorRegistry.get_request_translator("document")
+
     def to_request(self, body):
-
-        if "metadata" in body:
-            metadata = to_subgraph(body["metadata"])
-        else:
-            metadata = []
-
-        # Doing a base64 decoe/encode here to make sure the
-        # content is valid base64
-        doc = base64.b64decode(body["data"])
-
         print("Document received")
-
-        return Document(
-            metadata=Metadata(
-                id=body.get("id"),
-                metadata=metadata,
-                user=body.get("user", "trustgraph"),
-                collection=body.get("collection", "default"),
-            ),
-            data=base64.b64encode(doc).decode("utf-8")
-        )
+        return self.translator.to_pulsar(body)
 

trustgraph-flow/trustgraph/gateway/dispatch/flow.py

@@ -2,6 +2,7 @@
 from ... schema import FlowRequest, FlowResponse
 from ... schema import flow_request_queue
 from ... schema import flow_response_queue
+from .... base.messaging import TranslatorRegistry
 
 from . requestor import ServiceRequestor
 
@@ -19,34 +20,12 @@ class FlowRequestor(ServiceRequestor):
             timeout=timeout,
         )
 
-    def to_request(self, body):
+        self.request_translator = TranslatorRegistry.get_request_translator("flow")
+        self.response_translator = TranslatorRegistry.get_response_translator("flow")
 
-        return FlowRequest(
-            operation = body.get("operation", None),
-            class_name = body.get("class-name", None),
-            class_definition = body.get("class-definition", None),
-            description = body.get("description", None),
-            flow_id = body.get("flow-id", None),
-        )
+    def to_request(self, body):
+        return self.request_translator.to_pulsar(body)
 
     def from_response(self, message):
-
-        response = { }
-
-        if message.class_names is not None:
-            response["class-names"] = message.class_names
-
-        if message.flow_ids is not None:
-            response["flow-ids"] = message.flow_ids
-
-        if message.class_definition is not None:
-            response["class-definition"] = message.class_definition
-
-        if message.flow is not None:
-            response["flow"] = message.flow
-
-        if message.description is not None:
-            response["description"] = message.description
-
-        return response, True
+        return self.response_translator.from_response_with_completion(message)
 

trustgraph-flow/trustgraph/gateway/dispatch/graph_embeddings_query.py

@@ -1,8 +1,8 @@
 
 from ... schema import GraphEmbeddingsRequest, GraphEmbeddingsResponse
+from .... base.messaging import TranslatorRegistry
 
 from . requestor import ServiceRequestor
-from . serialize import serialize_value
 
 class GraphEmbeddingsQueryRequestor(ServiceRequestor):
     def __init__(
@@ -21,22 +21,12 @@ class GraphEmbeddingsQueryRequestor(ServiceRequestor):
             timeout=timeout,
         )
 
+        self.request_translator = TranslatorRegistry.get_request_translator("graph-embeddings-query")
+        self.response_translator = TranslatorRegistry.get_response_translator("graph-embeddings-query")
+
     def to_request(self, body):
-
-        limit = int(body.get("limit", 20))
-
-        return GraphEmbeddingsRequest(
-            vectors = body["vectors"],
-            limit = limit,
-            user = body.get("user", "trustgraph"),
-            collection = body.get("collection", "default"),
-        )
+        return self.request_translator.to_pulsar(body)
 
     def from_response(self, message):
-
-        return {
-            "entities": [
-                serialize_value(ent) for ent in message.entities
-            ]
-        }, True
+        return self.response_translator.from_response_with_completion(message)
 

trustgraph-flow/trustgraph/gateway/dispatch/prompt.py

@@ -2,6 +2,7 @@
 import json
 
 from ... schema import PromptRequest, PromptResponse
+from .... base.messaging import TranslatorRegistry
 
 from . requestor import ServiceRequestor
 
@@ -22,22 +23,12 @@ class PromptRequestor(ServiceRequestor):
             timeout=timeout,
         )
 
+        self.request_translator = TranslatorRegistry.get_request_translator("prompt")
+        self.response_translator = TranslatorRegistry.get_response_translator("prompt")
+
     def to_request(self, body):
-        return PromptRequest(
-            id=body["id"],
-            terms={
-                k: json.dumps(v)
-                for k, v in body["variables"].items()
-            }
-        )
+        return self.request_translator.to_pulsar(body)
 
     def from_response(self, message):
-        if message.object:
-            return {
-                "object": message.object
-            }, True
-        else:
-            return {
-                "text": message.text
-            }, True
+        return self.response_translator.from_response_with_completion(message)
 

trustgraph-flow/trustgraph/gateway/dispatch/serialize.py

@@ -3,6 +3,13 @@ import base64
 
 from ... schema import Value, Triple, DocumentMetadata, ProcessingMetadata
 
+# DEPRECATED: These functions have been moved to trustgraph.base.messaging.translators
+# Use the new messaging translation system instead for consistency and reusability.
+# Examples:
+#   from trustgraph.base.messaging.translators.primitives import ValueTranslator
+#   value_translator = ValueTranslator()
+#   pulsar_value = value_translator.to_pulsar({"v": "example", "e": True})
+
 def to_value(x):
     return Value(value=x["v"], is_uri=x["e"])
 

trustgraph-flow/trustgraph/gateway/dispatch/text_load.py

@@ -2,9 +2,9 @@
 import base64
 
 from ... schema import TextDocument, Metadata
+from .... base.messaging import TranslatorRegistry
 
 from . sender import ServiceSender
-from . serialize import to_subgraph
 
 class TextLoad(ServiceSender):
     def __init__(self, pulsar_client, queue):
@@ -15,30 +15,9 @@ class TextLoad(ServiceSender):
             schema = TextDocument,
         )
 
+        self.translator = TranslatorRegistry.get_request_translator("text-document")
+
     def to_request(self, body):
-
-        if "metadata" in body:
-            metadata = to_subgraph(body["metadata"])
-        else:
-            metadata = []
-
-        if "charset" in body:
-            charset = body["charset"]
-        else:
-            charset = "utf-8"
-
-        # Text is base64 encoded
-        text = base64.b64decode(body["text"]).decode(charset)
-
         print("Text document received")
-
-        return TextDocument(
-            metadata=Metadata(
-                id=body.get("id"),
-                metadata=metadata,
-                user=body.get("user", "trustgraph"),
-                collection=body.get("collection", "default"),
-            ),
-            text=text,
-        )
+        return self.translator.to_pulsar(body)