Gitead/DentalManagementMH05
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fix: prevent double self-introduction in reschedule MSG 2

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- reminder-graph: add stripIntroFromFallback() to remove 'Hi! My name is Lisa...'
  from any saved rescheduleGreeting template before using it as the MSG 2 fallback
- reminder-graph: add explicit 'Do NOT introduce yourself' to rescheduleNode Gemini
  prompt so the AI never adds its own intro to MSG 2
- ai-chat-templates-card: add hasIntroPattern() warning on the Reschedule Patients
  template field — shows an amber alert if the saved template starts with a
  self-introduction, guiding users to remove it

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Gitead
2026-05-14 12:59:43 -04:00
parent fd8e664e7b
commit 4f2cbc2c60
2 changed files with 38 additions and 4 deletions
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19
apps/Backend/src/ai/reminder-graph.ts
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@@ -111,10 +111,25 @@ async function confirmNode(state: GraphStateType, config: any) {
}
}
/**
* Strip any leading self-introduction ("Hi! My name is Lisa...") from a
* reschedule greeting template so it can be used as MSG 2 without duplicating
* the intro that was already sent as MSG 1.
*/
function stripIntroFromFallback(text: string): string {
// Matches patterns like: "Hi! My name is Lisa, ... . " or "Hi, I'm Lisa ... . "
const stripped = text
.replace(/^(Hi[!,]?\s*)?(My name is|I'?m|I am)\s+[^.!?]+[.!?]\s*/i, "")
.trim();
return stripped || text;
}
async function rescheduleNode(state: GraphStateType, config: any) {
const apiKey: string | undefined = config?.configurable?.apiKey;
const lang = state.language || "English";
const fallback = state.rescheduleGreeting || (RESCHEDULE_FALLBACKS[lang] ?? RESCHEDULE_FALLBACKS["English"]!);
// Strip any self-intro from the saved template — intro is already sent as MSG 1
const rawFallback = state.rescheduleGreeting || (RESCHEDULE_FALLBACKS[lang] ?? RESCHEDULE_FALLBACKS["English"]!);
const fallback = stripIntroFromFallback(rawFallback);
if (!apiKey) return { reply: fallback };
@@ -124,7 +139,7 @@ async function rescheduleNode(state: GraphStateType, config: any) {
{
role: "system",
content:
`You are a friendly dental office assistant. The patient cannot make their appointment. Write a short, empathetic SMS reply (1-2 sentences max) acknowledging they can't make it and asking when they would like to reschedule. You MUST reply in ${lang}. Do not add any formatting or extra text.`,
`You are a friendly dental office assistant. The patient cannot make their appointment. Write a short, empathetic SMS reply (1-2 sentences max) acknowledging they can't make it and asking when they would like to reschedule. Do NOT introduce yourself or say your name — the introduction has already been sent in a separate message. You MUST reply in ${lang}. No formatting, no extra text.`,
},
{ role: "user", content: `Patient replied: "${state.message}"` },
]);