diff --git a/src/shared/requests/v1/CreateUserRequest.ts b/src/shared/requests/v1/CreateUserRequest.ts
new file mode 100644
index 0000000..12c9f7c
--- /dev/null
+++ b/src/shared/requests/v1/CreateUserRequest.ts
@@ -0,0 +1,5 @@
+export interface CreateUserRequest {
+    email: string;
+    username: string;
+    password: string;
+}
diff --git a/src/shared/requests/v1/LoginRequest.ts b/src/shared/requests/v1/LoginRequest.ts
new file mode 100644
index 0000000..eb97118
--- /dev/null
+++ b/src/shared/requests/v1/LoginRequest.ts
@@ -0,0 +1,4 @@
+export interface LoginRequest {
+    username: string;
+    password: string;
+}
diff --git a/src/shared/requests/v1/ScheduleRequest.ts b/src/shared/requests/v1/ScheduleRequest.ts
new file mode 100644
index 0000000..741f70e
--- /dev/null
+++ b/src/shared/requests/v1/ScheduleRequest.ts
@@ -0,0 +1,7 @@
+export interface ScheduleRequest {
+    groups?: Array<number>;
+    isEven?: boolean;
+    disciplines?: Array<number>;
+    professors?: Array<number>;
+    lectureHalls?: Array<number>;
+}
diff --git a/src/shared/requests/v1/cacheRequest.ts b/src/shared/requests/v1/cacheRequest.ts
deleted file mode 100644
index 2e8f912..0000000
--- a/src/shared/requests/v1/cacheRequest.ts
+++ /dev/null
@@ -1,29 +0,0 @@
-/**
- * MIREA Schedule Web API
- * This API provides a convenient interface for retrieving data stored in the database. Special attention was paid to the lightweight and easy transfer of all necessary data. Made by the Winsomnia team.
- *
- * OpenAPI spec version: 1.0
- * Contact: support@winsomnia.net
- *
- * NOTE: This class is auto generated by the swagger code generator program.
- * https://github.com/swagger-api/swagger-codegen.git
- * Do not edit the class manually.
- */
-
-/**
- * Represents a request to configure cache settings.
- */
-export interface CacheRequest { 
-    /**
-     * Gets or sets the server address.
-     */
-    server: string;
-    /**
-     * Gets or sets the port number.
-     */
-    port: number;
-    /**
-     * Gets or sets the password.
-     */
-    password?: string;
-}
\ No newline at end of file
diff --git a/src/shared/requests/v1/configuration/cacheRequest.ts b/src/shared/requests/v1/configuration/cacheRequest.ts
new file mode 100644
index 0000000..2ae0a24
--- /dev/null
+++ b/src/shared/requests/v1/configuration/cacheRequest.ts
@@ -0,0 +1,5 @@
+export interface CacheRequest {
+    server: string;
+    port: number;
+    password?: string;
+}
diff --git a/src/shared/requests/v1/configuration/databaseRequest.ts b/src/shared/requests/v1/configuration/databaseRequest.ts
new file mode 100644
index 0000000..1fe1ec1
--- /dev/null
+++ b/src/shared/requests/v1/configuration/databaseRequest.ts
@@ -0,0 +1,8 @@
+export interface DatabaseRequest {
+    server: string;
+    port: number;
+    database: string;
+    user: string;
+    ssl: boolean;
+    password?: string;
+}
diff --git a/src/shared/requests/v1/configuration/emailRequest.ts b/src/shared/requests/v1/configuration/emailRequest.ts
new file mode 100644
index 0000000..7846d90
--- /dev/null
+++ b/src/shared/requests/v1/configuration/emailRequest.ts
@@ -0,0 +1,8 @@
+export interface EmailRequest {
+    server: string;
+    from: string;
+    password: string;
+    port: number;
+    ssl: boolean;
+    user: string;
+}
diff --git a/src/shared/requests/v1/configuration/loggingRequest.ts b/src/shared/requests/v1/configuration/loggingRequest.ts
new file mode 100644
index 0000000..e075ee8
--- /dev/null
+++ b/src/shared/requests/v1/configuration/loggingRequest.ts
@@ -0,0 +1,5 @@
+export interface LoggingRequest {
+    enableLogToFile: boolean;
+    logFileName?: string;
+    logFilePath?: string;
+}
diff --git a/src/shared/requests/v1/configuration/scheduleConfigurationRequest.ts b/src/shared/requests/v1/configuration/scheduleConfigurationRequest.ts
new file mode 100644
index 0000000..0682da4
--- /dev/null
+++ b/src/shared/requests/v1/configuration/scheduleConfigurationRequest.ts
@@ -0,0 +1,4 @@
+export interface ScheduleConfigurationRequest {
+    cronUpdateSchedule?: string;
+    startTerm: string;
+}
diff --git a/src/shared/requests/v1/databaseRequest.ts b/src/shared/requests/v1/databaseRequest.ts
deleted file mode 100644
index 11bab60..0000000
--- a/src/shared/requests/v1/databaseRequest.ts
+++ /dev/null
@@ -1,41 +0,0 @@
-/**
- * MIREA Schedule Web API
- * This API provides a convenient interface for retrieving data stored in the database. Special attention was paid to the lightweight and easy transfer of all necessary data. Made by the Winsomnia team.
- *
- * OpenAPI spec version: 1.0
- * Contact: support@winsomnia.net
- *
- * NOTE: This class is auto generated by the swagger code generator program.
- * https://github.com/swagger-api/swagger-codegen.git
- * Do not edit the class manually.
- */
-
-/**
- * Represents a request to configure the database connection settings.
- */
-export interface DatabaseRequest { 
-    /**
-     * Gets or sets the server address.
-     */
-    server: string;
-    /**
-     * Gets or sets the port number.
-     */
-    port: number;
-    /**
-     * Gets or sets the database name.
-     */
-    database: string;
-    /**
-     * Gets or sets the username.
-     */
-    user: string;
-    /**
-     * Gets or sets a value indicating whether SSL is enabled.
-     */
-    ssl: boolean;
-    /**
-     * Gets or sets the password.
-     */
-    password?: string;
-}
\ No newline at end of file
diff --git a/src/shared/requests/v1/loggingRequest.ts b/src/shared/requests/v1/loggingRequest.ts
deleted file mode 100644
index 3f2d1cb..0000000
--- a/src/shared/requests/v1/loggingRequest.ts
+++ /dev/null
@@ -1,29 +0,0 @@
-/**
- * MIREA Schedule Web API
- * This API provides a convenient interface for retrieving data stored in the database. Special attention was paid to the lightweight and easy transfer of all necessary data. Made by the Winsomnia team.
- *
- * OpenAPI spec version: 1.0
- * Contact: support@winsomnia.net
- *
- * NOTE: This class is auto generated by the swagger code generator program.
- * https://github.com/swagger-api/swagger-codegen.git
- * Do not edit the class manually.
- */
-
-/**
- * Represents a request to configure logging settings.
- */
-export interface LoggingRequest { 
-    /**
-     * Gets or sets a value indicating whether logging to file is enabled.
-     */
-    enableLogToFile: boolean;
-    /**
-     * Gets or sets the log file name.
-     */
-    logFileName?: string;
-    /**
-     * Gets or sets the log file path.
-     */
-    logFilePath?: string;
-}
\ No newline at end of file
diff --git a/src/shared/requests/v1/scheduleConfigurationRequest.ts b/src/shared/requests/v1/scheduleConfigurationRequest.ts
deleted file mode 100644
index 5a3af80..0000000
--- a/src/shared/requests/v1/scheduleConfigurationRequest.ts
+++ /dev/null
@@ -1,24 +0,0 @@
-/**
- * MIREA Schedule Web API
- * This API provides a convenient interface for retrieving data stored in the database. Special attention was paid to the lightweight and easy transfer of all necessary data. Made by the Winsomnia team.
- *
- * OpenAPI spec version: 1.0
- * Contact: support@winsomnia.net
- *
- * NOTE: This class is auto generated by the swagger code generator program.
- * https://github.com/swagger-api/swagger-codegen.git
- * Do not edit the class manually.
- */
-/**
- * Represents a request to configure the schedule settings.
- */
-export interface ScheduleConfigurationRequest {
-    /**
-     * Gets or sets the cron expression for updating the schedule.
-     */
-    cronUpdateSchedule?: string;
-    /**
-     * Gets or sets the start date of the term.
-     */
-    startTerm: string;
-}
diff --git a/src/shared/requests/v1/twoFactorAuthRequest.ts b/src/shared/requests/v1/twoFactorAuthRequest.ts
new file mode 100644
index 0000000..2b9a150
--- /dev/null
+++ b/src/shared/requests/v1/twoFactorAuthRequest.ts
@@ -0,0 +1,6 @@
+import {TwoFactorAuthentication} from "@model/twoFactorAuthentication";
+
+export interface TwoFactorAuthRequest {
+    code: string;
+    method: TwoFactorAuthentication;
+}
diff --git a/src/shared/responses/v1/CampusBasicInfoResponse.ts b/src/shared/responses/v1/CampusBasicInfoResponse.ts
new file mode 100644
index 0000000..f7734c3
--- /dev/null
+++ b/src/shared/responses/v1/CampusBasicInfoResponse.ts
@@ -0,0 +1,5 @@
+export interface CampusBasicInfoResponse {
+    id: number;
+    codeName: string;
+    fullName?: string;
+}
diff --git a/src/shared/responses/v1/CampusDetailsResponse.ts b/src/shared/responses/v1/CampusDetailsResponse.ts
new file mode 100644
index 0000000..cd9af12
--- /dev/null
+++ b/src/shared/responses/v1/CampusDetailsResponse.ts
@@ -0,0 +1,6 @@
+export interface CampusDetailsResponse {
+    id: number;
+    codeName: string;
+    fullName?: string;
+    address?: string;
+}
diff --git a/src/shared/responses/v1/DisciplineResponse.ts b/src/shared/responses/v1/DisciplineResponse.ts
new file mode 100644
index 0000000..e84be6b
--- /dev/null
+++ b/src/shared/responses/v1/DisciplineResponse.ts
@@ -0,0 +1,4 @@
+export interface DisciplineResponse {
+    id: number;
+    name: string;
+}
diff --git a/src/shared/responses/v1/ErrorResponse.ts b/src/shared/responses/v1/ErrorResponse.ts
new file mode 100644
index 0000000..64f24ff
--- /dev/null
+++ b/src/shared/responses/v1/ErrorResponse.ts
@@ -0,0 +1,4 @@
+export interface ErrorResponse {
+    error: string;
+    code: number;
+}
diff --git a/src/shared/responses/v1/FacultyResponse.ts b/src/shared/responses/v1/FacultyResponse.ts
new file mode 100644
index 0000000..33970ef
--- /dev/null
+++ b/src/shared/responses/v1/FacultyResponse.ts
@@ -0,0 +1,4 @@
+export interface FacultyResponse {
+    id: number;
+    name: string;
+}
diff --git a/src/shared/responses/v1/GroupDetailsResponse.ts b/src/shared/responses/v1/GroupDetailsResponse.ts
new file mode 100644
index 0000000..c65397a
--- /dev/null
+++ b/src/shared/responses/v1/GroupDetailsResponse.ts
@@ -0,0 +1,7 @@
+export interface GroupDetailsResponse {
+    id: number;
+    name: string;
+    courseNumber: number;
+    facultyId?: number;
+    facultyName?: string;
+}
diff --git a/src/shared/responses/v1/GroupResponse.ts b/src/shared/responses/v1/GroupResponse.ts
new file mode 100644
index 0000000..1f87bc9
--- /dev/null
+++ b/src/shared/responses/v1/GroupResponse.ts
@@ -0,0 +1,6 @@
+export interface GroupResponse {
+    id: number;
+    name: string;
+    courseNumber: number;
+    facultyId?: number;
+}
diff --git a/src/shared/responses/v1/LectureHallDetailsResponse.ts b/src/shared/responses/v1/LectureHallDetailsResponse.ts
new file mode 100644
index 0000000..f731fcf
--- /dev/null
+++ b/src/shared/responses/v1/LectureHallDetailsResponse.ts
@@ -0,0 +1,7 @@
+export interface LectureHallDetailsResponse {
+    id: number;
+    name: string;
+    campusId: number;
+    campusName?: string;
+    campusCode?: string;
+}
diff --git a/src/shared/responses/v1/LectureHallResponse.ts b/src/shared/responses/v1/LectureHallResponse.ts
new file mode 100644
index 0000000..d951d85
--- /dev/null
+++ b/src/shared/responses/v1/LectureHallResponse.ts
@@ -0,0 +1,5 @@
+export interface LectureHallResponse {
+    id: number;
+    name: string;
+    campusId: number;
+}
diff --git a/src/shared/responses/v1/ProfessorResponse.ts b/src/shared/responses/v1/ProfessorResponse.ts
new file mode 100644
index 0000000..50ad14d
--- /dev/null
+++ b/src/shared/responses/v1/ProfessorResponse.ts
@@ -0,0 +1,5 @@
+export interface ProfessorResponse {
+    id: number;
+    name: string;
+    altName?: string;
+}
diff --git a/src/shared/responses/v1/ScheduleResponse.ts b/src/shared/responses/v1/ScheduleResponse.ts
new file mode 100644
index 0000000..23dea16
--- /dev/null
+++ b/src/shared/responses/v1/ScheduleResponse.ts
@@ -0,0 +1,21 @@
+import {DayOfWeek} from "@model/dayOfWeek";
+
+export interface ScheduleResponse {
+    dayOfWeek: DayOfWeek;
+    pairNumber: number;
+    isEven: boolean;
+    discipline: string;
+    disciplineId: number;
+    isExcludedWeeks?: boolean;
+    weeks?: Array<number>;
+    typeOfOccupations: Array<string>;
+    group: string;
+    groupId: number;
+    lectureHalls: Array<string | null>;
+    lectureHallsId: Array<number | null>;
+    professors: Array<string | null>;
+    professorsId: Array<number | null>;
+    campus: Array<string | null>;
+    campusId: Array<number | null>;
+    linkToMeet: Array<string | null>;
+}
diff --git a/src/shared/responses/v1/availableProvidersResponse.ts b/src/shared/responses/v1/availableProvidersResponse.ts
new file mode 100644
index 0000000..aa738a7
--- /dev/null
+++ b/src/shared/responses/v1/availableProvidersResponse.ts
@@ -0,0 +1,7 @@
+import {OAuthProvider} from "@model/oAuthProvider";
+
+export interface AvailableOAuthProvidersResponse {
+    providerName: string;
+    provider: OAuthProvider;
+    redirect: string;
+}
diff --git a/src/shared/responses/v1/configuration/cacheResponse.ts b/src/shared/responses/v1/configuration/cacheResponse.ts
new file mode 100644
index 0000000..c564a79
--- /dev/null
+++ b/src/shared/responses/v1/configuration/cacheResponse.ts
@@ -0,0 +1,8 @@
+import {CacheType} from "@model/cacheType";
+
+export interface CacheResponse {
+    type: CacheType;
+    server?: string;
+    port: number;
+    password?: string;
+}
diff --git a/src/shared/responses/v1/configuration/databaseResponse.ts b/src/shared/responses/v1/configuration/databaseResponse.ts
new file mode 100644
index 0000000..7bdd4b1
--- /dev/null
+++ b/src/shared/responses/v1/configuration/databaseResponse.ts
@@ -0,0 +1,12 @@
+import {DatabaseType} from "@model/databaseType";
+
+export interface DatabaseResponse {
+    type: DatabaseType;
+    server?: string;
+    port: number;
+    database?: string;
+    user?: string;
+    ssl: boolean;
+    password?: string;
+    pathToDatabase?: string;
+}
diff --git a/src/shared/responses/v1/emailRequest.ts b/src/shared/responses/v1/emailRequest.ts
deleted file mode 100644
index 02f5374..0000000
--- a/src/shared/responses/v1/emailRequest.ts
+++ /dev/null
@@ -1,41 +0,0 @@
-/**
- * MIREA Schedule Web API
- * This API provides a convenient interface for retrieving data stored in the database. Special attention was paid to the lightweight and easy transfer of all necessary data. Made by the Winsomnia team.
- *
- * OpenAPI spec version: 1.0
- * Contact: support@winsomnia.net
- *
- * NOTE: This class is auto generated by the swagger code generator program.
- * https://github.com/swagger-api/swagger-codegen.git
- * Do not edit the class manually.
- */
-
-/**
- * Represents a request to configure email settings.
- */
-export interface EmailRequest { 
-    /**
-     * Gets or sets the server address.
-     */
-    server: string;
-    /**
-     * Gets or sets the email address from which emails will be sent.
-     */
-    from: string;
-    /**
-     * Gets or sets the password for the email account.
-     */
-    password: string;
-    /**
-     * Gets or sets the port number.
-     */
-    port: number;
-    /**
-     * Gets or sets a value indicating whether SSL is enabled.
-     */
-    ssl: boolean;
-    /**
-     * Gets or sets the username.
-     */
-    user: string;
-}
\ No newline at end of file
diff --git a/src/shared/responses/v1/tokenResponse.ts b/src/shared/responses/v1/tokenResponse.ts
deleted file mode 100644
index f683d5f..0000000
--- a/src/shared/responses/v1/tokenResponse.ts
+++ /dev/null
@@ -1,25 +0,0 @@
-/**
- * MIREA Schedule Web API
- * This API provides a convenient interface for retrieving data stored in the database. Special attention was paid to the lightweight and easy transfer of all necessary data. Made by the Winsomnia team.
- *
- * OpenAPI spec version: 1.0
- * Contact: support@winsomnia.net
- *
- * NOTE: This class is auto generated by the swagger code generator program.
- * https://github.com/swagger-api/swagger-codegen.git
- * Do not edit the class manually.
- */
-
-/**
- *
- */
-export interface TokenResponse {
-    /**
-     *
-     */
-    accessToken : string;
-    /**
-     *
-     */
-    expiresIn: Date;
-}
diff --git a/src/shared/responses/v1/userResponse.ts b/src/shared/responses/v1/userResponse.ts
new file mode 100644
index 0000000..dd48aba
--- /dev/null
+++ b/src/shared/responses/v1/userResponse.ts
@@ -0,0 +1,8 @@
+import {OAuthProvider} from "@model/oAuthProvider";
+
+export interface UserResponse {
+  email: string;
+  username: string;
+  twoFactorAuthenticatorEnabled: boolean;
+  usedOAuthProviders: OAuthProvider[];
+}
diff --git a/src/shared/structs/CacheType.ts b/src/shared/structs/CacheType.ts
new file mode 100644
index 0000000..a454c0f
--- /dev/null
+++ b/src/shared/structs/CacheType.ts
@@ -0,0 +1,4 @@
+export enum CacheType {
+  Memcached,
+  Redis
+}
diff --git a/src/shared/structs/DatabaseType.ts b/src/shared/structs/DatabaseType.ts
new file mode 100644
index 0000000..cb5e670
--- /dev/null
+++ b/src/shared/structs/DatabaseType.ts
@@ -0,0 +1,5 @@
+export enum DatabaseType {
+  Mysql,
+  Sqlite,
+  PostgresSql
+}
diff --git a/src/shared/structs/DayOfWeek.ts b/src/shared/structs/DayOfWeek.ts
new file mode 100644
index 0000000..2bbafb7
--- /dev/null
+++ b/src/shared/structs/DayOfWeek.ts
@@ -0,0 +1,9 @@
+export enum DayOfWeek {
+  Sunday,
+  Monday,
+  Tuesday,
+  Wednesday,
+  Thursday,
+  Friday,
+  Saturday
+}
diff --git a/src/shared/structs/OAuthProvider.ts b/src/shared/structs/OAuthProvider.ts
new file mode 100644
index 0000000..6d79367
--- /dev/null
+++ b/src/shared/structs/OAuthProvider.ts
@@ -0,0 +1,5 @@
+export enum OAuthProvider {
+  Google,
+  Yandex,
+  MailRu
+}
diff --git a/src/shared/structs/PairPeriodTime.ts b/src/shared/structs/PairPeriodTime.ts
new file mode 100644
index 0000000..378933d
--- /dev/null
+++ b/src/shared/structs/PairPeriodTime.ts
@@ -0,0 +1,4 @@
+export interface PairPeriodTime {
+    start: string;
+    end: string;
+}
diff --git a/src/shared/structs/PasswordPolicy.ts b/src/shared/structs/PasswordPolicy.ts
new file mode 100644
index 0000000..ced1f89
--- /dev/null
+++ b/src/shared/structs/PasswordPolicy.ts
@@ -0,0 +1,7 @@
+export interface PasswordPolicy {
+    minimumLength: number;
+    requireLetter: boolean;
+    requireLettersDifferentCase: boolean;
+    requireDigit: boolean;
+    requireSpecialCharacter: boolean;
+}
diff --git a/src/shared/structs/TwoFactorAuthentication.ts b/src/shared/structs/TwoFactorAuthentication.ts
new file mode 100644
index 0000000..fa1a424
--- /dev/null
+++ b/src/shared/structs/TwoFactorAuthentication.ts
@@ -0,0 +1,4 @@
+export enum TwoFactorAuthentication {
+  None,
+  TotpRequired
+}