Add front-end error logging

app/models/FrontEndError.model.js

@@ -0,0 +1,29 @@
+const { Model } = require('flitter-orm')
+
+class FrontEndErrorModel extends Model {
+    static get schema() {
+        return {
+            user_agent: String,
+            logged_at: { type: Date, default: () => new Date },
+            user_id: String,
+            session_id: String,
+            full_url: String,
+            trace: String,
+        }
+    }
+
+    static async log(request) {
+        const err = new this({
+            user_agent: request.get('user-agent'),
+            user_id: request?.user?.id,
+            session_id: request.sessionID,
+            full_url: request.body.full_url,
+            trace: request.body.trace,
+        })
+
+        await err.save()
+        return err
+    }
+}
+
+module.exports = exports = FrontEndErrorModel