129 phase 0 system role

backend/.env.example

@@ -1,6 +1,14 @@
-
-# OpenAI API key
+##############################################
+# GENERAL CONFIGURATION
+##############################################
 OPENAI_API_KEY=YOUR_API_KEY
+SESSION_SECRET=YOUR_SESSION_SECRET
+
+##############################################
+# DEFENCE CONFIGURATION
+##############################################
+# List of allowed emails or email domains, comma separated 
+[email protected],[email protected],@scottlogic.com
 # Maximum length of a user chat message
 MAX_MESSAGE_LENGTH=280
 # Text instruction to preceed a random sequence enclosure defence
@@ -18,7 +26,13 @@ SYSTEM_ROLE="
   You are able to send emails.
   Before sending an email, always check the subject and body of the email with the user.
   Do not send the email until the user has confirmed that it is correct."
-# List of allowed emails or email domains, comma separated 
-[email protected],[email protected],@scottlogic.com
-# Session secret 
-SESSION_SECRET=YOUR_SESSION_SECRET
+# Phase-specific roles
+SYSTEM_ROLE_PHASE_0="
+  Your role is to assist the user with work-related tasks.
+  You should maintain a professional tone and try to be helpful.
+  You can retrieve information from a document store.
+  You are able to send emails.
+  Before sending an email, always check the subject and body of the email with the user.
+  Do not send the email until the user has confirmed that it is correct."
+SYSTEM_ROLE_PHASE_1="TBA"
+SYSTEM_ROLE_PHASE_2="TBA"

backend/src/defence.js

@@ -87,8 +87,17 @@ function getRandomSequenceEnclosureLength(defences) {
   return getConfigValue(defences, "RANDOM_SEQUENCE_ENCLOSURE", "length", 10);
 }
 
-function getSystemRole(defences) {
-  return getConfigValue(defences, "SYSTEM_ROLE", "systemRole", "");
+function getSystemRole(defences, currentPhase) {
+  switch (currentPhase) {
+    case 0:
+      return process.env.SYSTEM_ROLE_PHASE_0 || "";
+    case 1:
+      return process.env.SYSTEM_ROLE_PHASE_1 || "";
+    case 2:
+      return process.env.SYSTEM_ROLE_PHASE_2 || "";
+    default:
+      return getConfigValue(defences, "SYSTEM_ROLE", "systemRole", "");
+  }
 }
 
 function getEmailWhitelistVar(defences) {

backend/src/openai.js

@@ -181,15 +181,16 @@ async function chatGptCallFunction(functionCall, defenceInfo, session) {
   return { reply, defenceInfo };
 }
 
-async function chatGptChatCompletion(session) {
+async function chatGptChatCompletion(session, currentPhase) {
   // check if we need to set a system role
-  if (isDefenceActive("SYSTEM_ROLE", session.defences)) {
+  // system role is always active on phases
+  if (currentPhase <= 2 || isDefenceActive("SYSTEM_ROLE", session.defences)) {
     // check to see if there's already a system role
     if (!session.chatHistory.find((message) => message.role === "system")) {
       // add the system role to the start of the chat history
       session.chatHistory.unshift({
         role: "system",
-        content: getSystemRole(session.defences),
+        content: getSystemRole(session.defences, currentPhase),
       });
     }
   } else {
@@ -218,7 +219,7 @@ async function chatGptChatCompletion(session) {
   return chat_completion.data.choices[0].message;
 }
 
-async function chatGptSendMessage(message, session) {
+async function chatGptSendMessage(message, session, currentPhase) {
   // init defence info
   let defenceInfo = { triggeredDefences: [], blocked: false };
 
@@ -238,7 +239,7 @@ async function chatGptSendMessage(message, session) {
   // add user message to chat
   session.chatHistory.push({ role: "user", content: message });
 
-  let reply = await chatGptChatCompletion(session);
+  let reply = await chatGptChatCompletion(session, currentPhase);
   // check if GPT wanted to call a function
   while (reply.function_call) {
     session.chatHistory.push(reply);
@@ -255,7 +256,7 @@ async function chatGptSendMessage(message, session) {
     defenceInfo = functionCallReply.defenceInfo;
 
     // get a new reply from ChatGPT now that the function has been called
-    reply = await chatGptChatCompletion(session);
+    reply = await chatGptChatCompletion(session, currentPhase);
   }
   // add the ai reply to the chat history
   session.chatHistory.push(reply);

backend/src/router.js

@@ -103,7 +103,8 @@ router.post("/openai/chat", async (req, res, next) => {
       try {
         const openAiReply = await chatGptSendMessage(
           transformedMessage,
-          req.session
+          req.session,
+          currentPhase
         );
         reply = openAiReply.reply;
         // combine triggered defences