diff --git a/src/shared/helpers/const.ts b/src/shared/helpers/const.ts
new file mode 100644
index 0000000..ba19fce
--- /dev/null
+++ b/src/shared/helpers/const.ts
@@ -0,0 +1,15 @@
+export enum WeekDay {
+  First = 1,
+  Last = 7
+}
+
+export enum Attributes {
+  Min = 1,
+  Max = 5
+}
+
+export enum Price {
+  Min = 560,
+  Mix = 3500
+}
+
diff --git a/src/shared/libs/offer-generator/tsv-offer-generate.ts b/src/shared/libs/offer-generator/tsv-offer-generate.ts
index c2cde2e..6e1101b 100644
--- a/src/shared/libs/offer-generator/tsv-offer-generate.ts
+++ b/src/shared/libs/offer-generator/tsv-offer-generate.ts
@@ -2,21 +2,7 @@ import dayjs from 'dayjs';
 import { getRandomElement, getRandomItems, getRandomNumber } from '../../helpers/index.js';
 import { MockServerData } from '../../types/index.js';
 import { OfferGenerator } from './index.js';
-
-const FIRST_WEEK_DAY = 1;
-const LAST_WEEK_DAY = 7;
-
-const MINIMUM_RATING = 1;
-const MAXIMUM_RATING = 5;
-
-const MAX_BEDROOMS = 5;
-const MIN_BEDROOM = 1;
-
-const MIN_ADULT = 1;
-const MAX_ADULTS = 5;
-
-const MIN_PRICE = 560;
-const MAX_PRICE = 3500;
+import { Attributes, Price, WeekDay } from '../../helpers/const.js';
 
 export class TSVOfferGenerator implements OfferGenerator {
   constructor(private readonly mockData: MockServerData) {}
@@ -24,17 +10,17 @@ export class TSVOfferGenerator implements OfferGenerator {
   public generate(): string {
     const title = getRandomElement<string>(this.mockData.title);
     const description = getRandomElement<string>(this.mockData.description);
-    const postDate = dayjs().subtract(getRandomNumber(FIRST_WEEK_DAY, LAST_WEEK_DAY), 'day').toISOString();
+    const postDate = dayjs().subtract(getRandomNumber(WeekDay.First, WeekDay.Last), 'day').toISOString();
     const city = getRandomElement<string>(this.mockData.city);
     const previewImage = getRandomElement<string>(this.mockData.previewImage);
     const images = getRandomItems<string>(this.mockData.images).join(';');
     const isFavorite = Math.random() < 0.5;
     const isPremium = Math.random() < 0.5;
-    const rating = getRandomNumber(MINIMUM_RATING, MAXIMUM_RATING);
+    const rating = getRandomNumber(Attributes.Min, Attributes.Max);
     const type = getRandomElement<string>(this.mockData.type);
-    const bedrooms = getRandomNumber(MIN_BEDROOM, MAX_BEDROOMS);
-    const maxAdults = getRandomNumber(MIN_ADULT, MAX_ADULTS);
-    const price = getRandomNumber(MIN_PRICE, MAX_PRICE);
+    const bedrooms = getRandomNumber(Attributes.Min, Attributes.Max);
+    const maxAdults = getRandomNumber(Attributes.Min, Attributes.Max);
+    const price = getRandomNumber(Price.Min, Price.Mix);
     const goods = getRandomItems<string>(this.mockData.goods).join(';');
     const name = getRandomElement<string>(this.mockData.name);
     const email = getRandomElement<string>(this.mockData.email);