4 files changed, 38 insertions, 5 deletions
diff --git a/models/feedback/feedback.model.ts b/models/feedback/feedback.model.ts
new file mode 100644
index 0000000..b21747b
--- /dev/null
+++ b/models/feedback/feedback.model.ts
@@ -0,0 +1,7 @@
+import { Model, model } from 'mongoose';
+import { FeedbackSchema, feedbackSchema } from './feedback.schema';
+
+feedbackSchema.index({ version: 1, authorId: 1 }, { unique: true }); // Unique together
+
+export default model<FeedbackSchema, Model<FeedbackSchema>>('Feedback', feedbackSchema);
+
diff --git a/models/feedback/feedback.schema.ts b/models/feedback/feedback.schema.ts
new file mode 100644
index 0000000..ea6f6e7
--- /dev/null
+++ b/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 });
+
diff --git a/models/votes/vote.model.ts b/models/votes/vote.model.ts
index df2307e..bf2dcf6 100644
--- a/models/votes/vote.model.ts
+++ b/models/votes/vote.model.ts
@@ -1,7 +1,7 @@
 import { Model, model } from 'mongoose';
 import { VoteSchema, voteSchema } from './vote.schema';
 
-voteSchema.index({ pollId: 1, userId: 1 }, { unique: true }); // Unique together
+voteSchema.index({ pollId: 1, authorId: 1 }, { unique: true }); // Unique together
 
 export default model<VoteSchema, Model<VoteSchema>>('Vote', voteSchema);
 
diff --git a/models/votes/vote.schema.ts b/models/votes/vote.schema.ts
index 63ba212..72b196d 100644
--- a/models/votes/vote.schema.ts
+++ b/models/votes/vote.schema.ts
@@ -1,12 +1,10 @@
 import { Document, Schema, Types } from 'mongoose';
 import { Vote } from 'which-types';
 
-export interface VoteSchema extends Document, Omit<Vote, '_id'> {
-  password: string;
-}
+export interface VoteSchema extends Document, Omit<Vote, '_id'> {}
 
 export const voteSchema = new Schema({
-  userId: {
+  authorId: {
     type: Types.ObjectId,
     ref: 'user',
     required: true