Implement authentication, waitlist, and logging upgrades

server/models/TransmissionLog.ts

@@ -0,0 +1,30 @@
+import mongoose from 'mongoose'
+
+const { Schema } = mongoose
+
+export interface TransmissionLogDocument extends mongoose.Document {
+  user?: mongoose.Types.ObjectId
+  role: string
+  channel: 'ptt' | 'say' | 'text'
+  direction: 'incoming' | 'outgoing'
+  text: string
+  normalized?: string
+  metadata?: Record<string, any>
+  createdAt: Date
+}
+
+const transmissionSchema = new mongoose.Schema<TransmissionLogDocument>({
+  user: { type: Schema.Types.ObjectId, ref: 'User' },
+  role: { type: String, required: true },
+  channel: { type: String, enum: ['ptt', 'say', 'text'], required: true },
+  direction: { type: String, enum: ['incoming', 'outgoing'], required: true },
+  text: { type: String, required: true },
+  normalized: { type: String },
+  metadata: { type: Schema.Types.Mixed },
+  createdAt: { type: Date, default: () => new Date() },
+})
+
+export const TransmissionLog =
+  (mongoose.models.TransmissionLog as mongoose.Model<TransmissionLogDocument> | undefined) ||
+  mongoose.model<TransmissionLogDocument>('TransmissionLog', transmissionSchema)
+