auditing

server/prisma/migrations/20260315203000_audit_trail_and_diagnostics/migration.sql

@@ -0,0 +1,21 @@
+-- CreateTable
+CREATE TABLE "AuditEvent" (
+    "id" TEXT NOT NULL PRIMARY KEY,
+    "actorId" TEXT,
+    "entityType" TEXT NOT NULL,
+    "entityId" TEXT,
+    "action" TEXT NOT NULL,
+    "summary" TEXT NOT NULL,
+    "metadataJson" TEXT NOT NULL,
+    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    CONSTRAINT "AuditEvent_actorId_fkey" FOREIGN KEY ("actorId") REFERENCES "User" ("id") ON DELETE SET NULL ON UPDATE CASCADE
+);
+
+-- CreateIndex
+CREATE INDEX "AuditEvent_createdAt_idx" ON "AuditEvent"("createdAt");
+
+-- CreateIndex
+CREATE INDEX "AuditEvent_entityType_entityId_createdAt_idx" ON "AuditEvent"("entityType", "entityId", "createdAt");
+
+-- CreateIndex
+CREATE INDEX "AuditEvent_actorId_createdAt_idx" ON "AuditEvent"("actorId", "createdAt");