Save state

database/init/00-users-init.sql

@@ -6,10 +6,9 @@ CREATE DATABASE tasks;
 
 CREATE SCHEMA task_manager;
 
-
+CREATE TABLE task_manager.users(
-CREATE TABLE task_manager.user(
+    id serial PRIMARY KEY NOT NULL UNIQUE,
-  "id" SERIAL PRIMARY KEY UNIQUE,
+    login TEXT NOT NULL UNIQUE,
-  "login" TEXT NOT NULL UNIQUE,
+    password TEXT NOT NULL
-  "password" TEXT NOT NULL,
-  "email" TEXT NOT NULL UNIQUE
 );
+

database/init/01-project-init.sql

@@ -1,18 +0,0 @@
-
-\connect tasks;
-
-
-CREATE TABLE task_manager.project (
-  "id" SERIAL PRIMARY KEY UNIQUE,
-  "name" TEXT NOT NULL,
-  "description" TEXT NOT NULL,
-  "date" TEXT NOT NULL
-);
-
-CREATE TABLE task_manager.user_project (
-  "users" INTEGER NOT NULL,
-  "projects" INTEGER NOT NULL,
-  PRIMARY KEY ("users", "projects"),
-  FOREIGN KEY ("projects") REFERENCES task_manager.project ("id") ON DELETE CASCADE,
-  FOREIGN KEY ("users") REFERENCES task_manager.user ("id") ON DELETE CASCADE
-);

database/init/01-tasks-init.sql

@@ -0,0 +1,15 @@
+-- подключаемся к базе данных
+\connect tasks;
+
+CREATE TYPE task_manager.task_status AS ENUM('todo','in_progress','paused','test','review','done');
+
+CREATE TABLE IF NOT EXISTS task_manager.tasks(
+    id serial PRIMARY KEY NOT NULL  UNIQUE,
+    id_user integer,
+    name TEXT NOT NULL,
+    description TEXT,
+    status task_manager.task_status NOT NULL default 'todo',
+    creation_date date NOT NULL default Now(),
+    update_date date NOT NULL default Now(),
+    FOREIGN KEY (id_user) REFERENCES task_manager.users (id) ON DELETE CASCADE
+);

database/init/02-sprint-init.sql

@@ -1,12 +0,0 @@
-
-\connect tasks;
-
-CREATE TABLE task_manager.sprint(
-  "id" SERIAL PRIMARY KEY UNIQUE,
-  "id_project" INTEGER NOT NULL,
-  "name" TEXT NOT NULL UNIQUE,
-  "description" TEXT NOT NULL,
-  "date" TEXT NOT NULL,
-  "duration" INTEGER,
-   FOREIGN KEY (id_project) REFERENCES task_manager.project(id) ON DELETE CASCADE
-);

database/init/03-tasks-init.sql

@@ -1,19 +0,0 @@
--- подключаемся к базе данных
-\connect tasks;
-
-CREATE TYPE task_manager.task_status AS ENUM('todo','in_progress','paused','test','review','done');
-
-CREATE TABLE task_manager.task(
-  "id" SERIAL PRIMARY KEY UNIQUE,
-  "id_sprint" INTEGER NOT NULL,
-  "id_user" INTEGER,
-  "id_project" INTEGER NOT NULL,
-  "title" TEXT NOT NULL,
-  "description" TEXT NOT NULL,
-  "date_start" DATE DEFAULT now(),
-  "duration" INTEGER,
-  "status" task_manager.task_status DEFAULT 'todo',
-  FOREIGN KEY (id_user) REFERENCES task_manager.user(id) ON DELETE SET NULL,
-  FOREIGN KEY (id_sprint) REFERENCES task_manager.sprint(id) ON DELETE SET NULL,
-  FOREIGN KEY (id_project) REFERENCES task_manager.project(id) ON DELETE CASCADE
-);

deployments/task-manager.yaml

@@ -1,7 +1,7 @@
 version: '3'
 services:
   tasks-postgres:
-    image: docker.io/postgres:13
+    image: postgres:13
     name: tasks-postgres
     environment:
       POSTGRES_USER: postgres

go.mod

@@ -1,8 +1,8 @@
 module task_manager
 
-go 1.19
+go 1.24
 
 require (
-	github.com/gorilla/mux v1.8.1 // indirect
+	github.com/go-chi/chi/v5 v5.2.1 // indirect
 	github.com/lib/pq v1.10.9 // indirect
 )

go.sum

@@ -1,4 +1,4 @@
-github.com/gorilla/mux v1.8.1 h1:TuBL49tXwgrFYWhqrNgrUNEY92u81SPhu7sTdzQEiWY=
+github.com/go-chi/chi/v5 v5.2.1 h1:KOIHODQj58PmL80G2Eak4WdvUzjSJSm0vG72crDCqb8=
-github.com/gorilla/mux v1.8.1/go.mod h1:AKf9I4AEqPTmMytcMc0KkNouC66V3BtZ4qD5fmWSiMQ=
+github.com/go-chi/chi/v5 v5.2.1/go.mod h1:L2yAIGWB3H+phAw1NxKwWM+7eUH/lU8pOMm5hHcoops=
 github.com/lib/pq v1.10.9 h1:YXG7RB+JIjhP29X+OtkiDnYaXQwpS4JEWq7dtCCRUEw=
 github.com/lib/pq v1.10.9/go.mod h1:AlVN5x4E4T544tWzH6hKfbfQvm3HdbOxrmggDNAPY9o=

internal/app/handlers.go

@@ -1,50 +0,0 @@
-package app
-
-import (
-	"net/http"
-
-	gorilla "github.com/gorilla/mux"
-)
-
-const (
-	api_version string = "/api/v1"
-)
-
-type ErrorResponse struct {
-	Code    int    `json:"code"`    // Http code
-	Message string `json:"message"` // Обычный текст ошибки
-	Error   string `json:"error"`   // Машинный текст ошибки
-}
-
-func (rm *TaskManager) RegisterRoutes(router *gorilla.Router) {
-
-	router.HandleFunc(api_version+"/user/login", rm.handleLogin).Methods(http.MethodPost)
-	router.HandleFunc(api_version+"/user/register", rm.handleRegistrateUser).Methods(http.MethodPost)
-	router.HandleFunc(api_version+"/user/tasks", rm.handleUserTasks).Methods(http.MethodGet)
-	router.HandleFunc(api_version+"/user/projects", rm.handleUserProjects).Methods(http.MethodGet)
-	router.HandleFunc(api_version+"/user/projects", rm.handleAssignUserToProject).Methods(http.MethodPost)
-
-	router.HandleFunc(api_version+"/projects", rm.handleCreateProject).Methods(http.MethodPost)
-	router.HandleFunc(api_version+"/projects", rm.handleGetProjects).Methods(http.MethodGet)
-
-	router.HandleFunc(api_version+"/projects/tasks", rm.handleCreateTask).Methods(http.MethodPost)
-	router.HandleFunc(api_version+"/projects/tasks/{task_id}", rm.handleUpdateTask).Methods(http.MethodPatch)
-
-	router.HandleFunc(api_version+"/projects/sprints", rm.handleCreateSprint).Methods(http.MethodPost)
-	router.HandleFunc(api_version+"/projects/users", rm.handleGetProjectUsers).Methods(http.MethodGet)
-
-}
-
-func (rm *TaskManager) handleLogin(w http.ResponseWriter, r *http.Request)               {}
-func (rm *TaskManager) handleRegistrateUser(w http.ResponseWriter, r *http.Request)      {}
-func (rm *TaskManager) handleUserTasks(w http.ResponseWriter, r *http.Request)           {}
-func (rm *TaskManager) handleUserProjects(w http.ResponseWriter, r *http.Request)        {}
-func (rm *TaskManager) handleAssignUserToProject(w http.ResponseWriter, r *http.Request) {}
-
-func (rm *TaskManager) handleCreateProject(w http.ResponseWriter, r *http.Request)   {}
-func (rm *TaskManager) handleCreateTask(w http.ResponseWriter, r *http.Request)      {}
-func (rm *TaskManager) handleCreateSprint(w http.ResponseWriter, r *http.Request)    {}
-func (rm *TaskManager) handleGetProjectUsers(w http.ResponseWriter, r *http.Request) {}
-
-func (rm *TaskManager) handleUpdateTask(w http.ResponseWriter, r *http.Request)  {}
-func (rm *TaskManager) handleGetProjects(w http.ResponseWriter, r *http.Request) {}

internal/app/task_manager.go

@@ -1,13 +0,0 @@
-package app
-
-import (
-	"task_manager/internal/persistance"
-)
-
-type TaskManager struct {
-	repo *persistance.TaskManagerRepository
-}
-
-func NewTaskManager(newRepo *persistance.TaskManagerRepository) *TaskManager {
-	return &TaskManager{repo: newRepo}
-}

internal/domain/project/project.go

@@ -1,11 +0,0 @@
-package project
-
-import "task_manager/internal/domain/sprint"
-
-type Project struct {
-	Id          int    `json:"id"`
-	Name        string `json:"name"`
-	Description string `json:"description"`
-	Date        string `json:"date"`
-	Sprints     []sprint.Sprint
-}

internal/domain/sprint/sprint.go

@@ -1,13 +0,0 @@
-package sprint
-
-import "task_manager/internal/domain/tasks"
-
-type Sprint struct {
-	Id          int    `json:"id"`
-	Id_project  int    `json:"id_project"`
-	Name        string `json:"name"`
-	Description string `json:"description"`
-	Date        string `json:"date"`
-	Duration    int    `json:"duration"`
-	Tasks       []tasks.Task
-}

internal/domain/tasks/task.go

@@ -2,12 +2,10 @@ package tasks
 
 type Task struct {
 	Id           int    `json:"id"`
-	IdUser      *int    `json:"id_user"`
+	IdUser       int    `json:"id_user"`
-	IdSprint    *int    `json:"id_sprint"`
+	Name         string `json:"name"`
-	IdProject   int     `json:"id_project"`
+	Description  string `json:"desrciption"`
-	Title       string  `json:"title"`
-	Description *string `json:"desrciption"`
-	DateStart   string  `jsong:"date_start"`
 	Status       string `json:"status"`
-	Duration    *int    `json:"duration"`
+	CreationDate string `json:"creation_date"`
+	UpdateDate   string `json:"update_date"`
 }

internal/domain/users/user.go

@@ -1,11 +1,10 @@
 package users
 
-import "task_manager/internal/domain/project"
+import "task_manager/internal/domain/tasks"
 
 type User struct {
 	Id       int    `json:"id"`
 	Name     string `json:"name"`
 	Password string `json:"password"`
-	Email    string `json:"email"`
+	Tasks    []tasks.Task
-	Projects []project.Project
 }

internal/persistance/task_manager.go

@@ -6,12 +6,12 @@ import (
 	"encoding/hex"
 )
 
-type TaskManagerRepository struct {
+type TaskManager struct {
 	db *sql.DB
 }
 
-func NewTaskManager(db *sql.DB) *TaskManagerRepository {
+func NewTaskManager(db *sql.DB) *TaskManager {
-	return &TaskManagerRepository{db: db}
+	return &TaskManager{db: db}
 }
 
 func GetMD5Hash(text string) string {

internal/persistance/task_repository.go

@@ -7,37 +7,23 @@ import (
 	_ "github.com/lib/pq"
 )
 
-func (tm *TaskManagerRepository) AddTask(task tasks.Task) error {
+func (tm *TaskManager) AddTask(task tasks.Task) error {
-	err := tm.db.QueryRow(`INSERT INTO task_manager.tasks(id_sprint,id_user,id_project,title,description,duration,status) 
+	err := tm.db.QueryRow("INSERT INTO task_manager.tasks(name, description) VALUES($1,$2) RETURNING id", task.Name, task.Description).Scan(&task.Id)
-		VALUES($1,$2,$3,$4,$5,$6,$7) 
-		RETURNING id`,
-		task.IdSprint,
-		task.IdUser,
-		task.IdProject,
-		task.Title,
-		task.Description,
-		task.Duration,
-		task.Status).Scan(&task.Id)
 	if err != nil {
 		return err
 	}
 	return nil
 }
 
-func (tm *TaskManagerRepository) UpdateTask(task tasks.Task) error {
+func (tm *TaskManager) UpdateTask(task tasks.Task) error {
-	_, err := tm.db.Exec(`UPDATE task_manager.tasks 
+	_, err := tm.db.Exec("UPDATE task_manager.tasks SET name=$1, description=$2, id_user=$3, status=$4 WHERE id=$3", task.Name, task.Description, task.IdUser, task.Status)
-	SET name=$1, 
-		description=$2, 
-		id_user=$3, 
-		status=$4 
-	WHERE id=$3`, task.Title, task.Description, task.IdUser, task.Status)
 	if err != nil {
 		return err
 	}
 	return nil
 }
 
-func (tm *TaskManagerRepository) DeleteTask(task tasks.Task) error {
+func (tm *TaskManager) DeleteTask(task tasks.Task) error {
 	_, err := tm.db.Exec("DELETE FROM task_manager.tasks WHERE id=$1", task.Id)
 	if err != nil {
 		return err
@@ -45,18 +31,10 @@ func (tm *TaskManagerRepository) DeleteTask(task tasks.Task) error {
 	return nil
 }
 
-func (tm *TaskManagerRepository) GetTask(id int) (*tasks.Task, error) {
+func (tm *TaskManager) GetTask(id int) (*tasks.Task, error) {
 	task := tasks.Task{}
-	row := tm.db.QueryRow("SELECT (id,id_sprint,id_user,id_project,title,description,date_start,duration,status) FROM task_manager.tasks WHERE id=$1", id)
+	row := tm.db.QueryRow("SELECT (id,id_user,name,description,status,creation_date,update_date) FROM task_manager.tasks WHERE id=$1", id)
-	err := row.Scan(&task.Id,
+	err := row.Scan(task.Id, task.IdUser, task.Name, task.Description, task.Status, task.CreationDate, task.UpdateDate)
-		&task.IdSprint,
-		&task.IdUser,
-		&task.IdProject,
-		&task.Title,
-		&task.Description,
-		&task.DateStart,
-		&task.Duration,
-		&task.Status)
 	if err != nil {
 		log.Println("Ошибка получения пользователя:", err)
 		return nil, err
@@ -65,7 +43,7 @@ func (tm *TaskManagerRepository) GetTask(id int) (*tasks.Task, error) {
 	return &task, nil
 }
 
-func (tm *TaskManagerRepository) GetUserTasks(id_user int) ([]tasks.Task, error) {
+func (tm *TaskManager) GetUserTasks(id_user int) ([]tasks.Task, error) {
 	user_tasks := []tasks.Task{}
 
 	rows, err := tm.db.Query("SELECT (id,id_user,name,description,status,creation_date,update_date) FROM task_manager.tasks WHERE id_user=$1", id_user)
@@ -77,10 +55,11 @@ func (tm *TaskManagerRepository) GetUserTasks(id_user int) ([]tasks.Task, error)
 		task := tasks.Task{}
 		err = rows.Scan(&task.Id,
 			&task.IdUser,
-			&task.Title,
+			&task.Name,
 			&task.Description,
 			&task.Status,
-			&task.DateStart,
+			&task.CreationDate,
+			&task.UpdateDate,
 		)
 		if err != nil {
 			return user_tasks, err

internal/persistance/user_repository.go

@@ -7,18 +7,15 @@ import (
 	_ "github.com/lib/pq"
 )
 
-func (tm *TaskManagerRepository) AddUser(user *users.User) error {
+func (tm *TaskManager) AddUser(user *users.User) error {
-	err := tm.db.QueryRow("INSERT INTO task_manager.users(name, password, email) VALUES($1,$2,$3) RETURNING id",
+	err := tm.db.QueryRow("INSERT INTO task_manager.users(name, password) VALUES($1,$2) RETURNING id", user.Name, GetMD5Hash(user.Password)).Scan(&user.Id)
-		user.Name,
-		GetMD5Hash(user.Password),
-		user.Email).Scan(&user.Id)
 	if err != nil {
 		return err
 	}
 	return nil
 }
 
-func (tm *TaskManagerRepository) DeleteUser(user *users.User) error {
+func (tm *TaskManager) DeleteUser(user *users.User) error {
 	_, err := tm.db.Exec("DELETE FROM task_manager.users WHERE name=$1", user.Name)
 	if err != nil {
 		return err
@@ -26,7 +23,7 @@ func (tm *TaskManagerRepository) DeleteUser(user *users.User) error {
 	return nil
 }
 
-func (tm *TaskManagerRepository) UpdateUser(user *users.User) error {
+func (tm *TaskManager) UpdateUser(user *users.User) error {
 	_, err := tm.db.Exec("UPDATE task_manager.users SET name=$1, password=$2 WHERE id=$3", user.Name, user.Password, user.Id)
 	if err != nil {
 		return err
@@ -34,10 +31,10 @@ func (tm *TaskManagerRepository) UpdateUser(user *users.User) error {
 	return nil
 }
 
-func (tm *TaskManagerRepository) GetUser(user_name string) (*users.User, error) {
+func (tm *TaskManager) GetUser(user_name string) (*users.User, error) {
 	user := users.User{}
-	row := tm.db.QueryRow("SELECT (id,name,password,email) FROM task_manager.users WHERE name=$1", user_name)
+	row := tm.db.QueryRow("SELECT (id,name,password) FROM task_manager.users WHERE name=$1", user_name)
-	err := row.Scan(&user.Id, &user.Name, &user.Password, &user.Email)
+	err := row.Scan(user.Id, user.Name, user.Password)
 	if err != nil {
 		log.Println("Ошибка получения пользователя:", err)
 		return nil, err