diff --git a/server/.vscode/settings.json b/server/.vscode/settings.json
new file mode 100644
index 0000000..5d5ece7
--- /dev/null
+++ b/server/.vscode/settings.json
@@ -0,0 +1,3 @@
+{
+  "cSpell.words": ["fileupload", "Metadatas", "readir"]
+}
diff --git a/server/src/core/controllers/app.ts b/server/src/core/controllers/app.ts
index 05ca80b..a3889ea 100644
--- a/server/src/core/controllers/app.ts
+++ b/server/src/core/controllers/app.ts
@@ -1,11 +1,11 @@
 import express from "express";
-import { Routes } from "../interfaces/router";
 import cors from "cors";
+import fileUpload from "express-fileupload";
+import { Routes } from "../interfaces/router";
 import { Server } from "socket.io";
 import { createServer } from "http";
 import { SocketSubscriber } from "./socket_controller";
 import { dirname } from "path";
-import fileUpload from "express-fileupload";
 import { SetLastActivePipelineToRealTimeServiceScenario } from "../scenarios/set_active_pipeline_to_realtime_service_scenario";
 import { CheckAndCreateStaticFilesFolderUseCase } from "../usecases/check_and_create_static_files_folder_usecase";
 import { DataBaseConnectUseCase } from "../usecases/database_connect_usecase";
@@ -13,7 +13,7 @@ import { TypedEvent } from "../helpers/typed_event";
 
 export enum ServerStatus {
   init = "init",
-  finished = "finshed",
+  finished = "finished",
   error = "error",
 }
 export enum Environment {
diff --git a/server/src/core/extensions/buffer.ts b/server/src/core/extensions/buffer.ts
new file mode 100644
index 0000000..ee7442f
--- /dev/null
+++ b/server/src/core/extensions/buffer.ts
@@ -0,0 +1,8 @@
+export const BufferExtensions = () => {
+  if (Buffer.joinBuffers === undefined) {
+    Buffer.prototype.joinBuffers = function (buffers: Array<Buffer>, delimiter = " ") {
+      const d = Buffer.from(delimiter);
+      return buffers.reduce((prev, b) => Buffer.concat([prev, d, b]));
+    };
+  }
+};
diff --git a/server/src/core/extensions/extensions.ts b/server/src/core/extensions/extensions.ts
index 14e8907..7fb1c66 100644
--- a/server/src/core/extensions/extensions.ts
+++ b/server/src/core/extensions/extensions.ts
@@ -1,4 +1,5 @@
 import { ArrayExtensions } from "./array";
+import { BufferExtensions } from "./buffer";
 import { StringExtensions } from "./string";
 
 declare global {
@@ -10,6 +11,9 @@ declare global {
     isEmpty(): boolean;
     isNotEmpty(): boolean;
   }
+  interface BufferConstructor {
+    joinBuffers(buffers: Array<Buffer>, delimiter?: string);
+  }
   interface String {
     isEmpty(): boolean;
     isNotEmpty(): boolean;
@@ -21,4 +25,5 @@ declare global {
 export const extensions = () => {
   ArrayExtensions();
   StringExtensions();
+  BufferExtensions();
 };
diff --git a/server/src/core/helpers/typed_event.ts b/server/src/core/helpers/typed_event.ts
index e7002c3..fe84f7b 100644
--- a/server/src/core/helpers/typed_event.ts
+++ b/server/src/core/helpers/typed_event.ts
@@ -8,8 +8,19 @@ export interface Disposable {
 
 export class TypedEvent<T> {
   private listeners: Listener<T>[] = [];
+
   public listenersOnces: Listener<T>[] = [];
 
+  waitedEvent(predicate: (e: T) => boolean) {
+    return new Promise<T>((resolve, _reject) => {
+      this.on((e) => {
+        const isContinueWatching = predicate(e);
+        if (!isContinueWatching) {
+          resolve(e);
+        }
+      });
+    });
+  }
   on = (listener: Listener<T>): Disposable => {
     this.listeners.push(listener);
     return {
diff --git a/server/src/core/interfaces/payload.ts b/server/src/core/interfaces/payload.ts
deleted file mode 100644
index d9f7e0a..0000000
--- a/server/src/core/interfaces/payload.ts
+++ /dev/null
@@ -1,13 +0,0 @@
-// export class Payload<T>{
-//     model: T | undefined
-//     query:string | undefined
-//     setModel(model:T){
-//       this.model = model
-//     }
-//     setQuery(query:string){
-//       this.query = query
-//     }
-//     isEmpty(){
-//       return this.model != undefined || this.query != undefined
-//     }
-//   }
diff --git a/server/src/core/repository/file_system_repository.ts b/server/src/core/repository/file_system_repository.ts
new file mode 100644
index 0000000..07d4422
--- /dev/null
+++ b/server/src/core/repository/file_system_repository.ts
@@ -0,0 +1,43 @@
+import * as fs from "fs";
+import { promisify } from "node:util";
+
+export class FileSystemRepository {
+  public createDir = promisify(fs.mkdir);
+  public lsStat = promisify(fs.lstat);
+  public writeFileAsync = promisify(fs.writeFile);
+  public dirIsExists = promisify(fs.exists);
+  public stat = promisify(fs.stat);
+  public readFileAsync = promisify(fs.readFile);
+  public readdir = promisify(fs.readdir);
+
+  async readFileAtBuffer(path: string): Promise<Buffer> {
+    if ((await this.lsStat(path)).isDirectory()) {
+      return (
+        await this.readdir(path, {
+          encoding: "buffer",
+        })
+      ).reduce((accumulator, currentValue) => Buffer.joinBuffers([accumulator, currentValue]), Buffer.from(""));
+    }
+    return await this.readFileAsync(path);
+  }
+
+  readDirRecursive(path: string, filesToDir: string[] = []): string[] {
+    const files = fs.readdirSync(path);
+    files.forEach((file) => {
+      let filePath = "";
+      if (path[path.length - 1] !== "/") {
+        filePath = `${path}/${file}`;
+      } else {
+        filePath = `${path}${file}`;
+      }
+
+      const stats = fs.statSync(filePath);
+      if (stats.isDirectory()) {
+        this.readDirRecursive(filePath, filesToDir);
+      } else {
+        filesToDir.push(file);
+      }
+    });
+    return filesToDir;
+  }
+}
diff --git a/server/src/core/repository/fs.ts b/server/src/core/repository/fs.ts
deleted file mode 100644
index 138681c..0000000
--- a/server/src/core/repository/fs.ts
+++ /dev/null
@@ -1,31 +0,0 @@
-import * as fs from "fs";
-import { promisify } from "node:util";
-
-export const readFileAsync = promisify(fs.readFile);
-export const readdir = promisify(fs.readdir);
-export const stat = promisify(fs.stat);
-export const lsStat = promisify(fs.lstat);
-export const createDir = promisify(fs.mkdir);
-export const dirIsExists = promisify(fs.exists);
-
-export const writeFileAsync = promisify(fs.writeFile);
-
-export function readDirRecursive(path: string, filesToDir: string[] = []) {
-  const files = fs.readdirSync(path);
-  files.forEach((file) => {
-    let filePath = "";
-    if (path[path.length - 1] !== "/") {
-      filePath = `${path}/${file}`;
-    } else {
-      filePath = `${path}${file}`;
-    }
-
-    const stats = fs.statSync(filePath);
-    if (stats.isDirectory()) {
-      readDirRecursive(filePath, filesToDir);
-    } else {
-      filesToDir.push(file);
-    }
-  });
-  return filesToDir;
-}
diff --git a/server/src/core/services/executor_program_service.ts b/server/src/core/services/executor_program_service.ts
index 493046a..ef69884 100644
--- a/server/src/core/services/executor_program_service.ts
+++ b/server/src/core/services/executor_program_service.ts
@@ -27,7 +27,7 @@ export class ExecutorProgramService
 
   private async workerExecuted(command: string, workerType: WorkerType, args: Array<string> | undefined = undefined) {
     cluster.setupPrimary({
-      exec: "/Users/idontsudo/Desktop/testdeck-mocha-seed/server/build/src/core/helpers/worker_computed.js",
+      exec: __dirname + "/../helpers/worker_computed.js",
     });
 
     const worker = cluster.fork();
@@ -45,17 +45,21 @@ export class ExecutorProgramService
     worker.send(workerDataExec);
     worker.on("message", (e) => {
       const spawnError = SpawnError.isError(e);
+
       if (spawnError instanceof SpawnError) {
         this.emit(Result.error(spawnError));
         return;
       }
+
       const executorResult = ExecutorResult.isExecutorResult(e);
+
       if (executorResult instanceof ExecutorResult) {
         this.emit(Result.ok(executorResult));
         return;
       }
 
       const execError = ExecError.isExecError(e);
+
       if (execError instanceof ExecError) {
         this.emit(Result.error(execError));
         return;
@@ -78,6 +82,7 @@ export class ExecutorProgramService
       return;
     }
     this.workerExecuted(command, WorkerType.SPAWN, args);
+
     return;
   }
 }
diff --git a/server/src/core/services/files_change_notifier_service.ts b/server/src/core/services/files_change_notifier_service.ts
index 76bea96..6d422c5 100644
--- a/server/src/core/services/files_change_notifier_service.ts
+++ b/server/src/core/services/files_change_notifier_service.ts
@@ -5,23 +5,7 @@ import { BinaryLike } from "crypto";
 import { EventsFileChanger, MetaDataFileManagerModel } from "../models/meta_data_file_manager_model";
 import { Result } from "../helpers/result";
 import { TypedEvent } from "../helpers/typed_event";
-import { lsStat, readFileAsync, readdir, stat } from "../repository/fs";
-
-function joinBuffers(buffers: Array<Buffer>, delimiter = " ") {
-  const d = Buffer.from(delimiter);
-  return buffers.reduce((prev, b) => Buffer.concat([prev, d, b]));
-}
-
-async function readFileAtBuffer(path: string): Promise<Buffer> {
-  if ((await lsStat(path)).isDirectory()) {
-    return (
-      await readdir(path, {
-        encoding: "buffer",
-      })
-    ).reduce((accumulator, currentValue) => joinBuffers([accumulator, currentValue]), Buffer.from(""));
-  }
-  return await readFileAsync(path);
-}
+import { FileSystemRepository } from "../repository/file_system_repository";
 
 function md5(content: Buffer | BinaryLike): Promise<string> {
   return new Promise((resolve, _reject) => {
@@ -41,12 +25,14 @@ export class FilesChangeNotifierService
   extends TypedEvent<Result<Error, IHashesCache>>
   implements IFilesChangeNotifierService
 {
+  fileSystemRepository: FileSystemRepository;
   watcher!: fs.FSWatcher;
   directory: string;
   constructor(directory: string) {
     super();
     this.directory = directory;
     this.init();
+    this.fileSystemRepository = new FileSystemRepository();
   }
   hashes: IHashesCache = {};
   async init() {
@@ -56,18 +42,18 @@ export class FilesChangeNotifierService
     }
   }
   async setHash(file: string) {
-    const data = await readFileAsync(file);
+    const data = await this.fileSystemRepository.readFileAsync(file);
     const md5Current = await md5(data);
 
     this.hashes[file] = new MetaDataFileManagerModel(file, md5Current, EventsFileChanger.static);
     this.emit(Result.ok(this.hashes));
   }
   async getFiles(dir: string): Promise<string | any[]> {
-    const subdirs = await readdir(dir);
+    const subdirs = await new FileSystemRepository().readdir(dir);
     const files = await Promise.all(
       subdirs.map(async (subdir) => {
         const res = resolve(dir, subdir);
-        return (await stat(res)).isDirectory() ? this.getFiles(res) : res;
+        return (await this.fileSystemRepository.stat(res)).isDirectory() ? this.getFiles(res) : res;
       })
     );
     return files.reduce((a: string | any[], f: any) => a.concat(f), []);
@@ -85,7 +71,7 @@ export class FilesChangeNotifierService
             fsWait = false;
           }, 100);
           try {
-            const file = await readFileAtBuffer(filePath);
+            const file = await this.fileSystemRepository.readFileAtBuffer(filePath);
             const md5Current = await md5(file);
             if (md5Current === md5Previous) {
               return;
diff --git a/server/src/core/services/stack_service.ts b/server/src/core/services/stack_service.ts
index 32d686e..fd09310 100644
--- a/server/src/core/services/stack_service.ts
+++ b/server/src/core/services/stack_service.ts
@@ -45,71 +45,55 @@ export class StackService extends TypedEvent<Iteration[]> implements IStackServi
     return processMetaData;
   }
   public async call() {
-    let inc = 0;
-
-    for await (const el of this.callStack!) {
-      await this.execStack(inc, el);
-      inc += 1;
+    this.callStack.map(async (el, index) => {
+      await this.execStack(index, el);
       this.emit(this.callStack);
-    }
+    });
   }
   async execStack(stackNumber: number, stackLayer: Iteration): Promise<void | boolean> {
     const executorService = new ExecutorProgramService(this.path);
     executorService.call(stackLayer.process.process.type, stackLayer.process.process.command);
-
+    executorService.on((e) => {
+      console.log(e);
+    });
     const filesChangeNotifierService = new FilesChangeNotifierService(this.path);
 
     filesChangeNotifierService.call();
-    const result = await this.waitEvent<Result<ExecError | SpawnError, ExecutorResult>>(executorService);
-    await delay(100);
-    if (result.isSuccess()) {
-      this.callStack[stackNumber].result = result.value;
-      this.callStack[stackNumber].hashes = filesChangeNotifierService.hashes;
 
-      const triggerResult = await this.triggerExec(stackLayer.process.trigger, stackNumber);
-      triggerResult.fold(
-        (s) => {
-          s;
-        },
-        (e) => {
-          e;
+    const result = await executorService.waitedEvent((event: Result<ExecError | SpawnError, ExecutorResult>) => {
+      event.map((value) => {
+        if (value.event === EXEC_EVENT.END) {
+          return true;
         }
-      );
-    }
+      });
+      return false;
+    });
+
+    await delay(100);
+    result.map(async (el) => {
+      this.callStack.at(stackNumber).result = el;
+      this.callStack.at(stackNumber).hashes = filesChangeNotifierService.hashes;
+      (await this.triggerExec(stackLayer.process.trigger, stackNumber)).map(() => {
+        filesChangeNotifierService.cancel();
+      });
+    });
 
-    filesChangeNotifierService.cancel();
     return;
   }
-  public waitEvent<T>(stream: TypedEvent<T>): Promise<T> {
-    const promise = new Promise<T>((resolve, reject) => {
-      const addListener = () => {
-        stream.on((e) => {
-          const event = e as Result<ExecError | SpawnError, ExecutorResult>;
-          event.fold(
-            (s) => {
-              if (s.event === EXEC_EVENT.END) {
-                resolve(e);
-              }
-            },
-            (e) => {
-              reject(e);
-            }
-          );
-        });
-      };
-      addListener();
-    });
-    return promise;
-  }
-  private async triggerExec(trigger: Trigger | null, stackNumber: number): Promise<Result<boolean, boolean>> {
-    if (trigger !== null) {
-      const hashes = this.callStack[stackNumber].hashes;
 
-      if (hashes != null) {
-        return await new TriggerService(trigger, hashes, this.path).call();
+  private async triggerExec(trigger: Trigger | null, stackNumber: number): Promise<Result<Error, void>> {
+    try {
+      if (trigger !== null) {
+        const hashes = this.callStack[stackNumber].hashes;
+
+        if (hashes != null) {
+          await new TriggerService(trigger, hashes, this.path).call();
+        }
+        throw new Error("Hashes is null");
       }
-      throw new Error("Hashes is null");
+      return Result.ok();
+    } catch (error) {
+      return Result.error(error);
     }
-    return Result.ok();
   }
 }
diff --git a/server/src/core/usecases/check_and_create_static_files_folder_usecase.ts b/server/src/core/usecases/check_and_create_static_files_folder_usecase.ts
index 5780d8b..cb5f2a9 100644
--- a/server/src/core/usecases/check_and_create_static_files_folder_usecase.ts
+++ b/server/src/core/usecases/check_and_create_static_files_folder_usecase.ts
@@ -1,10 +1,15 @@
 import { App } from "../controllers/app";
-import { dirIsExists } from "../repository/fs";
+import { FileSystemRepository } from "../repository/file_system_repository";
 import { CreateFolderUseCase } from "./crete_folder_usecase";
 
 export class CheckAndCreateStaticFilesFolderUseCase {
+  fileSystemRepository: FileSystemRepository;
+
+  constructor() {
+    this.fileSystemRepository = new FileSystemRepository();
+  }
   call = async (): Promise<void> => {
-    if (await dirIsExists(App.staticFilesStoreDir())) {
+    if (await this.fileSystemRepository.dirIsExists(App.staticFilesStoreDir())) {
       return;
     }
     const createFolderUseCase = await new CreateFolderUseCase().call(App.staticFilesStoreDir());
diff --git a/server/src/core/usecases/create_file_usecase.ts b/server/src/core/usecases/create_file_usecase.ts
index 5795336..f2370ed 100644
--- a/server/src/core/usecases/create_file_usecase.ts
+++ b/server/src/core/usecases/create_file_usecase.ts
@@ -1,10 +1,14 @@
 import { Result } from "../helpers/result";
-import { writeFileAsync } from "../repository/fs";
+import { FileSystemRepository } from "../repository/file_system_repository";
 
 export class CreateFileUseCase {
+  fileSystemRepository: FileSystemRepository;
+  constructor() {
+    this.fileSystemRepository = new FileSystemRepository();
+  }
   async call(path: string, buffer: Buffer): Promise<Result<Error, void>> {
     try {
-      await writeFileAsync(path, buffer);
+      await this.fileSystemRepository.writeFileAsync(path, buffer);
       return Result.ok();
     } catch (err) {
       return Result.error(err as Error);
diff --git a/server/src/core/usecases/crete_folder_usecase.ts b/server/src/core/usecases/crete_folder_usecase.ts
index 58da331..d74dba8 100644
--- a/server/src/core/usecases/crete_folder_usecase.ts
+++ b/server/src/core/usecases/crete_folder_usecase.ts
@@ -1,13 +1,17 @@
 import { Result } from "../helpers/result";
-import { dirIsExists, createDir } from "../repository/fs";
+import { FileSystemRepository } from "../repository/file_system_repository";
 
 export class CreateFolderUseCase {
+  fileSystemRepository: FileSystemRepository;
+  constructor() {
+    this.fileSystemRepository = new FileSystemRepository();
+  }
   call = async (path: string): Promise<Result<Error, string>> => {
     try {
-      if (await dirIsExists(path)) {
+      if (await this.fileSystemRepository.dirIsExists(path)) {
         return Result.error(new Error("createFolderUseCase create dir "));
       }
-      await createDir(path);
+      await this.fileSystemRepository.createDir(path);
 
       return Result.ok("ok");
     } catch (error) {
diff --git a/server/src/features/pipelines/pipeline_model.ts b/server/src/features/pipelines/pipeline_model.ts
deleted file mode 100644
index 6491ed3..0000000
--- a/server/src/features/pipelines/pipeline_model.ts
+++ /dev/null
@@ -1,41 +0,0 @@
-import { IsMongoId, IsEnum } from "class-validator";
-import { Schema, model } from "mongoose";
-import { TriggerModel, triggerSchema } from "../triggers/trigger_model";
-import { schemaProcess } from "../process/process_model";
-import { StackGenerateType } from "../../core/models/process_model";
-
-export const PipelineSchema = new Schema({
-  process: {
-    type: Schema.Types.ObjectId,
-    ref: schemaProcess,
-    autopopulate: true,
-    default: null,
-  },
-  trigger: {
-    type: Schema.Types.ObjectId,
-    ref: triggerSchema,
-    autopopulate: true,
-    default: null,
-  },
-  command: {
-    type: String,
-  },
-}).plugin(require("mongoose-autopopulate"));
-
-export const schemaPipeline = "Pipeline";
-
-export const PipelineDBModel = model<PipelineModel>(schemaPipeline, PipelineSchema);
-
-export class PipelineModel {
-  @IsMongoId()
-  public process: PipelineModel;
-
-  @IsMongoId()
-  //TODO(IDONTSUDO):NEED OPTION DECORATOR??
-  public trigger: TriggerModel;
-
-  public env = null;
-
-  @IsEnum(StackGenerateType)
-  public stackGenerateType: StackGenerateType;
-}
diff --git a/server/src/features/process/process_model.ts b/server/src/features/process/process_model.ts
deleted file mode 100644
index a8105c1..0000000
--- a/server/src/features/process/process_model.ts
+++ /dev/null
@@ -1,59 +0,0 @@
-import { IsString, IsOptional, IsEnum, IsNumber, IsBoolean } from "class-validator";
-import { Schema, model } from "mongoose";
-import { IProcess, IssueType } from "../../core/models/process_model";
-import { EXEC_TYPE } from "../../core/models/exec_error_model";
-
-export const ProcessSchema = new Schema({
-  type: {
-    type: String,
-  },
-  command: {
-    type: String,
-  },
-  isGenerating: {
-    type: String,
-  },
-  isLocaleCode: {
-    type: String,
-  },
-  issueType: {
-    type: String,
-  },
-  timeout: {
-    type: Number,
-    default: null,
-  },
-  commit: {
-    type: String,
-    default: null,
-  },
-});
-
-export const schemaProcess = "Process";
-
-export const ProcessDBModel = model<IProcess>(schemaProcess, ProcessSchema);
-
-export class ProcessModel implements IProcess {
-  @IsEnum(EXEC_TYPE)
-  public type: EXEC_TYPE;
-
-  @IsString()
-  public command: string;
-
-  @IsBoolean()
-  public isGenerating: boolean;
-
-  @IsBoolean()
-  public isLocaleCode: boolean;
-
-  @IsEnum(IssueType)
-  public issueType: IssueType;
-
-  @IsOptional()
-  @IsNumber()
-  public timeout?: number;
-
-  @IsOptional()
-  @IsString()
-  public commit?: string;
-}
diff --git a/server/src/features/project_instance/project_instance_presentation.ts b/server/src/features/project_instance/project_instance_presentation.ts
index 77040a8..e0de67c 100644
--- a/server/src/features/project_instance/project_instance_presentation.ts
+++ b/server/src/features/project_instance/project_instance_presentation.ts
@@ -16,12 +16,10 @@ export class ProjectInstancePresentation extends CrudController<
     });
     super.post(new CreateNewProjectInstanceScenario().call);
 
-    super.subRoutes = [
-      {
-        method: "POST",
-        subUrl: "upload",
-        fn: new UploadCadFileToProjectScenario(),
-      },
-    ];
+    this.subRoutes.push({
+      method: "POST",
+      subUrl: "upload",
+      fn: new UploadCadFileToProjectScenario(),
+    });
   }
 }
diff --git a/server/src/features/projects/projects_model.ts b/server/src/features/projects/projects_model.ts
deleted file mode 100644
index dfbf035..0000000
--- a/server/src/features/projects/projects_model.ts
+++ /dev/null
@@ -1,31 +0,0 @@
-import { Schema, model } from "mongoose";
-import { PipelineModel, schemaPipeline } from "../pipelines/pipeline_model";
-import { IsMongoId, IsString } from "class-validator";
-
-export interface IProjectModel {
-  pipelines: [PipelineModel];
-  rootDir: string;
-}
-
-export const ProjectSchema = new Schema({
-  pipelines: {
-    type: Array<Schema.Types.ObjectId>,
-    ref: schemaPipeline,
-    autopopulate: true,
-    default: null,
-  },
-  rootDir: {
-    type: String,
-  },
-}).plugin(require("mongoose-autopopulate"));
-
-const schema = "Projects";
-
-export const ProjectDBModel = model<IProjectModel>(schema, ProjectSchema);
-
-export class ProjectModel implements IProjectModel {
-  @IsMongoId()
-  pipelines: [PipelineModel];
-  @IsString()
-  rootDir: string;
-}
diff --git a/server/src/features/triggers/trigger_model.ts b/server/src/features/triggers/trigger_model.ts
deleted file mode 100644
index 5e25257..0000000
--- a/server/src/features/triggers/trigger_model.ts
+++ /dev/null
@@ -1,43 +0,0 @@
-import { IsArray, IsOptional, IsEnum} from "class-validator";
-import { Schema, model } from "mongoose";
-
-export interface ITriggerModel {
-  _id?: string;
-  type: string;
-  value: string[];
-}
-
-export const TriggerSchema = new Schema({
-  type: {
-    type: String,
-    require: true,
-  },
-  value: {
-    type: Array,
-    require: true,
-  },
-});
-
-export const triggerSchema = "Trigger";
-
-export const TriggerDBModel = model<ITriggerModel>(triggerSchema, TriggerSchema);
-
-export enum TriggerType {
-  PROCESS = "PROCESS",
-  FILE = "FILE",
-}
-
-export class TriggerModel implements ITriggerModel {
-  @IsOptional()
-  public _id: string;
-  @IsEnum(TriggerType)
-  public type: TriggerType;
-  @IsArray()
-  public value: string[];
-}
-
-export interface Trigger {
-  type: TriggerType;
-  value: string[];
-}
- 
\ No newline at end of file
diff --git a/server/src/features/triggers/triggers_presentation.ts b/server/src/features/triggers/triggers_presentation.ts
index f48f7dd..0300f15 100644
--- a/server/src/features/triggers/triggers_presentation.ts
+++ b/server/src/features/triggers/triggers_presentation.ts
@@ -1,13 +1,14 @@
 import { CrudController } from "../../core/controllers/crud_controller";
 import { TriggerDBModel } from "./models/trigger_database_model";
-import { TriggerModelValidationModel as TriggerValidationMode } from "./models/trigger_validation_model";
+import { TriggerModelValidationModel } from "./models/trigger_validation_model";
 
-export class TriggerPresentation extends CrudController<TriggerValidationMode, typeof TriggerDBModel> {
+export class TriggerPresentation extends CrudController<TriggerModelValidationModel, typeof TriggerDBModel> {
   constructor() {
     super({
       url: "trigger",
-      validationModel: TriggerValidationMode,
+      validationModel: TriggerModelValidationModel,
       databaseModel: TriggerDBModel,
     });
   }
 }
+"".isEmpty();
diff --git a/server/test/services/stack_service_test.ts b/server/test/services/stack_service_test.ts
index 80d0bcc..5b44e60 100644
--- a/server/test/services/stack_service_test.ts
+++ b/server/test/services/stack_service_test.ts
@@ -3,19 +3,23 @@ import { StackService } from "../../src/core/services/stack_service";
 import { delay } from "../../src/core/helpers/delay";
 import { assert, dirname__ } from "../test";
 import { mockSimplePipeline } from "../model/mock_pipelines";
-import { readDirRecursive } from "../../src/core/repository/fs";
+import { FileSystemRepository } from "../../src/core/repository/file_system_repository";
+import { CreateFolderUseCase } from "../../src/core/usecases/crete_folder_usecase";
 
 abstract class IStackServiceTest {
   abstract test(): Promise<boolean>;
 }
 
 class SimpleTestStackServiceTest extends StackService implements IStackServiceTest {
+  fileSystemRepository: FileSystemRepository;
   constructor() {
     super(mockSimplePipeline, dirname__ + "/context/");
+    this.fileSystemRepository = new FileSystemRepository();
   }
   async test(): Promise<boolean> {
     await this.call();
-    const testResult = readDirRecursive(this.path).equals(["1.txt", "test.txt"], true);
+    console.log(this.path);
+    const testResult = this.fileSystemRepository.readDirRecursive(this.path).equals(["1.txt", "test.txt"], true);
     await delay(100);
     rmSync(this.path + "example/", { recursive: true });
     return testResult;
@@ -24,12 +28,15 @@ class SimpleTestStackServiceTest extends StackService implements IStackServiceTe
 
 export class StackServiceTest {
   dirName: string;
-
+  fileSystemRepository: FileSystemRepository;
   constructor(dirName: string) {
     this.dirName = dirName;
+    this.fileSystemRepository = new FileSystemRepository();
   }
   public async test() {
     const tests = [new SimpleTestStackServiceTest()];
+    await new CreateFolderUseCase().call(this.dirName + "/context/");
+
     for await (const el of tests) {
       assert((await el.test()) === true, el.constructor.name);
       await delay(3000);
diff --git a/server/test/test.ts b/server/test/test.ts
index 1bbe197..ee7d4de 100644
--- a/server/test/test.ts
+++ b/server/test/test.ts
@@ -37,24 +37,23 @@ const init = async () => {
 
 const unitTest = async () => {
   await init();
-  await new ExecutorProgramServiceTest(dirname__).test();
-  await new FilesChangerTest(dirname__).test();
-  await new StackServiceTest(dirname__ + "/context/").test();
-  await new TriggerServiceTest().test();
-  await new CreateDataBaseModelUseCaseTest().test();
-  await new CreateDataBaseModelUseCaseTest().test();
-  await new DeleteDataBaseModelUseCaseTest().test();
-  await new ReadDataBaseModelUseCaseTest().test();
-  await new UpdateDataBaseModelUseCaseTest().test();
-  // await new PipelineRealTimeServiceTest().test()
-  for await (const usecase of tests) {
-    testCore.assert(await new usecase().test(), usecase.name);
-  }
+  // await new ExecutorProgramServiceTest(dirname__).test();
+  // await new FilesChangerTest(dirname__).test();
+  await new StackServiceTest(dirname__).test();
+  // await new TriggerServiceTest().test();
+  // await new CreateDataBaseModelUseCaseTest().test();
+  // await new CreateDataBaseModelUseCaseTest().test();
+  // await new DeleteDataBaseModelUseCaseTest().test();
+  // await new ReadDataBaseModelUseCaseTest().test();
+  // await new UpdateDataBaseModelUseCaseTest().test();
+
+  // for await (const usecase of tests) {
+  //   testCore.assert(await new usecase().test(), usecase.name);
+  // }
 };
 const presentationCrudControllers = [new TriggerPresentation()];
 const e2eTest = async () => {
   const app = new App(httpRoutes, [], Environment.E2E_TEST);
-  app.listen();
   await new Promise((resolve, reject) => {
     app.on(async (e) => {
       if (e === ServerStatus.finished) {