feat: create Feedback model

Author: eug-vs

models/feedback/feedback.model.ts

@@ -0,0 +1,5 @@
+import { Model, model, Types } from 'mongoose';
+import { FeedbackSchema, feedbackSchema } from './feedback.schema';
+
+export default model<FeedbackSchema, Model<FeedbackSchema>>('Feedback', feedbackSchema);
+

models/feedback/feedback.schema.ts

@@ -0,0 +1,28 @@
+import { Document, Schema, Types } from 'mongoose';
+
+export interface FeedbackSchema extends Document {
+  contents: string;
+  authorId: string;
+  score: number;
+  version: string;
+  createdAt: Date;
+}
+
+export const FeedbackSchema = new Schema({
+  contents: String,
+  authorId: {
+    type: Types.ObjectId,
+    required: true,
+    ref: 'User'
+  },
+  score: {
+    type: Number,
+    required: true
+  },
+  version: {
+    type: String,
+    match: /^v\d+\.\d+\.\d+$/,
+    required: true
+  }
+}, { timestamps: true });
+