Begin API Key functionality

backend/src/models/apiKeyData.ts

@@ -0,0 +1,37 @@
+import { Schema, model, Types } from 'mongoose';
+
+export interface IAPIKeyData {
+    name: string;
+    user: Types.ObjectId;
+    expiresAt: Date;
+    secretHash: string;
+}
+
+const apiKeyDataSchema = new Schema<IAPIKeyData>(
+    {
+        name: {
+            type: String,
+            required: true
+        },
+        user: {
+            type: Schema.Types.ObjectId,
+            ref: 'User',
+            required: true
+        },
+        expiresAt: {
+            type: Date
+        },
+        secretHash: {
+            type: String,
+            required: true,
+            select: false
+        }
+    }, 
+    {
+        timestamps: true
+    }
+);
+
+const APIKeyData = model<IAPIKeyData>('APIKeyData', apiKeyDataSchema);
+
+export default APIKeyData;