feat: add onWebhook handler for case-status events

Adds the onWebhook lifecycle hook to the definePlugin() call. When
legal-ai POSTs to /webhooks/case-status, the handler finds the linked
Paperclip issue (via plugin state scan), posts a Hebrew status comment,
and wakes the CEO agent on qa_failed. Hoists PluginContext and
CEO_AGENT_IDS to module scope so onWebhook can access them after setup().

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/worker.ts

@@ -1,8 +1,19 @@
 import { definePlugin, runWorker } from "@paperclipai/plugin-sdk";
+import type { PluginContext, PluginWebhookInput } from "@paperclipai/plugin-sdk";
 import { LegalApi } from "./legal-api.js";
 
+// Hoisted so onWebhook can access the context after setup() completes.
+let pluginCtx: PluginContext | null = null;
+
+// Per-company CEO agent IDs (shared between setup and onWebhook).
+const CEO_AGENT_IDS: Record<string, string> = {
+	"42a7acd0-30c5-4cbd-ac97-7424f65df294": "752cebdd-6748-4a04-aacd-c7ab0294ef33", // CMP (רישוי ובניה)
+	"8639e837-4c9d-47fa-a76b-95788d651896": "cdbfa8bc-3d61-41a4-a2e7-677ec7d34562", // CMPA (היטלי השבחה)
+};
+
 const plugin = definePlugin({
 	async setup(ctx) {
+		pluginCtx = ctx; // save for onWebhook
 		const config = (await ctx.config.get()) as {
 			legalApiBaseUrl?: string;
 		} | null;
@@ -517,8 +528,7 @@ const plugin = definePlugin({
 			}
 		});
 
-		// Route user comments through CEO agent
-		const CEO_AGENT_ID = "752cebdd-6748-4a04-aacd-c7ab0294ef33";
+		// Route user comments through CEO agent — per company
 
 		ctx.events.on("issue.comment.created", async (event) => {
 			// Only intercept human comments — not agent comments (prevents loops)
@@ -570,10 +580,18 @@ const plugin = definePlugin({
 				}
 			}
 
-			// Wake the CEO agent with the comment context
+			// Wake the CEO agent for this company
+			const ceoAgentId = CEO_AGENT_IDS[event.companyId];
+			if (!ceoAgentId) {
+				ctx.logger.warn("No CEO agent mapped for company", {
+					companyId: event.companyId,
+				});
+				return;
+			}
+
 			try {
 				const { runId } = await ctx.agents.invoke(
-					CEO_AGENT_ID,
+					ceoAgentId,
 					event.companyId,
 					{
 						prompt: [
@@ -694,6 +712,107 @@ const plugin = definePlugin({
 	async onHealth() {
 		return { status: "ok" as const };
 	},
+
+	async onWebhook(input: PluginWebhookInput): Promise<void> {
+		if (!pluginCtx) return; // not yet initialized
+
+		const { endpointKey, parsedBody } = input;
+
+		if (endpointKey !== "case-status") return;
+
+		const payload = parsedBody as {
+			caseNumber: string;
+			oldStatus: string;
+			newStatus: string;
+			companyId: string | null;
+			timestamp: string;
+		};
+
+		const { caseNumber, oldStatus, newStatus, companyId } = payload;
+		pluginCtx.logger.info(`Webhook: case ${caseNumber} ${oldStatus} → ${newStatus}`, {
+			companyId,
+		});
+
+		if (!companyId) {
+			pluginCtx.logger.warn("onWebhook: missing companyId in payload", { caseNumber });
+			return;
+		}
+
+		// Find the Paperclip issue linked to this case number by scanning plugin state.
+		// State stores: issue.id → case_number (scopeKind=issue, stateKey=legal-case-number)
+		const issues = await pluginCtx.issues.list({ companyId });
+		let linkedIssueId: string | null = null;
+		for (const issue of issues) {
+			const linkedCase = await pluginCtx.state.get({
+				scopeKind: "issue",
+				scopeId: issue.id,
+				stateKey: "legal-case-number",
+			});
+			if (linkedCase === caseNumber) {
+				linkedIssueId = issue.id;
+				break;
+			}
+		}
+
+		if (!linkedIssueId) {
+			pluginCtx.logger.warn(`onWebhook: no Paperclip issue linked to case ${caseNumber}`);
+			return;
+		}
+
+		// Status label map (Hebrew)
+		const statusLabels: Record<string, string> = {
+			new: "📂 תיק חדש",
+			uploading: "📤 העלאת מסמכים",
+			processing: "⚙️ עיבוד מסמכים",
+			documents_ready: "📁 מסמכים מוכנים",
+			outcome_set: "🎯 תוצאה הוזנה",
+			brainstorming: "💡 סיעור מוחות",
+			direction_approved: "✅ כיוון אושר",
+			drafting: "✍️ כתיבה בתהליך",
+			qa_review: "🔍 בדיקת איכות",
+			in_progress: "🔄 בעבודה",
+			drafted: "✍️ טיוטה מוכנה",
+			qa_failed: "❌ QA נכשל",
+			exported: "📄 יוצא ל-DOCX",
+			reviewed: "✅ נבדק",
+			final: "🎯 סופי",
+		};
+		const label = statusLabels[newStatus] ?? newStatus;
+
+		// Post a Hebrew status comment on the linked issue
+		await pluginCtx.issues.createComment(
+			linkedIssueId,
+			`**עדכון סטטוס תיק ${caseNumber}:** ${label} (היה: ${oldStatus})`,
+			companyId,
+		);
+
+		// Wake the CEO agent if QA failed
+		if (newStatus === "qa_failed") {
+			const ceoId = CEO_AGENT_IDS[companyId];
+			if (ceoId) {
+				try {
+					const { runId } = await pluginCtx.agents.invoke(ceoId, companyId, {
+						prompt: `תיק ${caseNumber} נכשל בבדיקת QA. עיין בתוצאות QA ותקן את הבעיות לפני שתמשיך.`,
+						reason: "qa_failed webhook",
+					});
+					pluginCtx.logger.info(`Invoked CEO agent for qa_failed`, {
+						caseNumber,
+						ceoId,
+						runId,
+					});
+				} catch (err) {
+					pluginCtx.logger.error("Failed to invoke CEO agent for qa_failed", {
+						caseNumber,
+						error: String(err),
+					});
+				}
+			} else {
+				pluginCtx.logger.warn("onWebhook: no CEO agent mapped for company", {
+					companyId,
+				});
+			}
+		}
+	},
 });
 
 export default plugin;