[fix] Fixed CI

Added CI/CD and global project refactoring

.gitignore

@@ -0,0 +1,2 @@
+pyproject.toml
+poetry.lock

backend/project/api/core/apps.py

@@ -3,4 +3,4 @@ from django.apps import AppConfig
 
 class CoreConfig(AppConfig):
     default_auto_field = "django.db.models.BigAutoField"
-    name = "core"
+    name = "api.core"

backend/project/api/notifications/admin.py

@@ -1,6 +1,7 @@
 from django.contrib import admin
-from notifications import models
-from notifications.forms import (
+
+from api.notifications import models
+from api.notifications.forms import (
     CreateNotificationAdminForm,
     EditNotificationAdminForm,
 )

backend/project/api/notifications/apps.py

@@ -3,4 +3,4 @@ from django.apps import AppConfig
 
 class NotificationsConfig(AppConfig):
     default_auto_field = "django.db.models.BigAutoField"
-    name = "notifications"
+    name = "api.notifications"

backend/project/api/notifications/forms.py

@@ -1,5 +1,6 @@
 from django import forms
-from notifications.models import Notification
+
+from api.notifications.models import Notification
 
 
 class EditNotificationAdminForm(forms.ModelForm):

backend/project/api/notifications/migrations/0001_initial.py

@@ -0,0 +1,24 @@
+# Generated by Django 5.0.3 on 2024-04-01 14:59
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Notification',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('title', models.CharField(max_length=150)),
+                ('content', models.TextField(verbose_name='content')),
+                ('read', models.BooleanField(default=False)),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+            ],
+        ),
+    ]

backend/project/api/notifications/migrations/0002_initial.py

@@ -0,0 +1,23 @@
+# Generated by Django 5.0.3 on 2024-04-01 14:59
+
+import django.db.models.deletion
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('notifications', '0001_initial'),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='notification',
+            name='user',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='notifications', to=settings.AUTH_USER_MODEL),
+        ),
+    ]

backend/project/api/teams/apps.py

@@ -3,4 +3,4 @@ from django.apps import AppConfig
 
 class TeamsConfig(AppConfig):
     default_auto_field = "django.db.models.BigAutoField"
-    name = "teams"
+    name = "api.teams"

backend/project/api/teams/migrations/0001_initial.py

@@ -1,9 +1,7 @@
-# Generated by Django 4.2.11 on 2024-03-31 19:06
+# Generated by Django 5.0.3 on 2024-04-01 14:59
 
-from django.conf import settings
 import django.core.validators
 from django.db import migrations, models
-import django.db.models.deletion
 
 
 class Migration(migrations.Migration):
@@ -11,35 +9,28 @@ class Migration(migrations.Migration):
     initial = True
 
     dependencies = [
-        ('users', '0002_rename_technologies_user_skills'),
-        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
     ]
 
     operations = [
-        migrations.CreateModel(
-            name='Vacancy',
-            fields=[
-                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('name', models.CharField(max_length=255, verbose_name='название вакансии')),
-                ('start_date', models.DateField(blank=True, null=True, verbose_name='дата начала диапазона возраста участников')),
-                ('end_date', models.DateField(blank=True, null=True, verbose_name='дата конец диапазона возраста участников')),
-                ('skills', models.ManyToManyField(blank=True, to='users.skill', verbose_name='Технологии')),
-                ('specialization', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='users.specialization', verbose_name='специализация')),
-            ],
-        ),
         migrations.CreateModel(
             name='Team',
             fields=[
                 ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('description', models.TextField(verbose_name='описание команды')),
-                ('name', models.CharField(max_length=255, verbose_name='название команды')),
-                ('avatar', models.ImageField(blank=True, upload_to='teams_avatars', verbose_name='аватарка')),
+                ('name', models.CharField(max_length=255)),
+                ('description', models.TextField()),
+                ('avatar', models.ImageField(blank=True, upload_to='teams_avatars')),
                 ('count_of_members', models.IntegerField(null=True, validators=[django.core.validators.MinValueValidator(1), django.core.validators.MaxLengthValidator(5)], verbose_name='количество участников')),
                 ('country', models.CharField(blank=True, max_length=255, verbose_name='страна')),
                 ('city', models.CharField(blank=True, max_length=255, verbose_name='город')),
-                ('author', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='teams', to=settings.AUTH_USER_MODEL)),
-                ('members', models.ManyToManyField(to=settings.AUTH_USER_MODEL, verbose_name='участники')),
-                ('vacancies', models.ManyToManyField(to='teams.vacancy', verbose_name='вакансии')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Vacancy',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=255)),
+                ('start_date', models.DateField(blank=True, null=True)),
+                ('end_date', models.DateField(blank=True, null=True)),
             ],
         ),
     ]

backend/project/api/teams/migrations/0002_initial.py

@@ -0,0 +1,49 @@
+# Generated by Django 5.0.3 on 2024-04-01 14:59
+
+import django.db.models.deletion
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('teams', '0001_initial'),
+        ('users', '0001_initial'),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='team',
+            name='author',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='teams', to=settings.AUTH_USER_MODEL),
+        ),
+        migrations.AddField(
+            model_name='team',
+            name='members',
+            field=models.ManyToManyField(blank=True, to=settings.AUTH_USER_MODEL),
+        ),
+        migrations.AddField(
+            model_name='vacancy',
+            name='skills',
+            field=models.ManyToManyField(blank=True, related_name='vacancies', to='users.skill'),
+        ),
+        migrations.AddField(
+            model_name='vacancy',
+            name='specialization',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='users.specialization'),
+        ),
+        migrations.AddField(
+            model_name='vacancy',
+            name='users',
+            field=models.ManyToManyField(blank=True, related_name='vacancies', to=settings.AUTH_USER_MODEL),
+        ),
+        migrations.AddField(
+            model_name='team',
+            name='vacancies',
+            field=models.ManyToManyField(blank=True, to='teams.vacancy'),
+        ),
+    ]

backend/project/api/teams/models.py

@@ -8,7 +8,11 @@ class Vacancy(models.Model):
     name = models.CharField(
         max_length=255,
     )
-    age_restriction = models.DateField(
+    start_date = models.DateField(
+        blank=True,
+        null=True,
+    )
+    end_date = models.DateField(
         blank=True,
         null=True,
     )
@@ -21,6 +25,12 @@ class Vacancy(models.Model):
     skills = models.ManyToManyField(
         Skill,
         blank=True,
+        related_name="vacancies",
+    )
+    users = models.ManyToManyField(
+        User,
+        blank=True,
+        related_name="vacancies",
     )
 
     def __str__(self):
@@ -34,13 +44,11 @@ class Team(models.Model):
     members = models.ManyToManyField(
         User,
         blank=True,
-        unique=True,
     )
 
     vacancies = models.ManyToManyField(
         Vacancy,
         blank=True,
-        unique=True,
     )
 
     avatar = models.ImageField(
@@ -70,8 +78,7 @@ class Team(models.Model):
     )
 
     author = models.ForeignKey(
-        User,
-        on_delete=models.CASCADE,
+        User, on_delete=models.CASCADE, related_name="teams"
     )
 
     def __str__(self):

backend/project/api/teams/serializers.py

@@ -1,8 +1,33 @@
+from datetime import datetime, timedelta, timezone
+
 from rest_framework import serializers
-from teams.models import Team
+
+from api.teams.models import Team, Vacancy
 
 
 class TeamSerializer(serializers.ModelSerializer):
     class Meta:
         model = Team
         fields = ["id", "name", "description"]
+
+
+class VacancySerializer(serializers.ModelSerializer):
+    min_age = serializers.IntegerField(write_only=True, required=True)
+    max_age = serializers.IntegerField(write_only=True, required=True)
+
+    class Meta:
+        model = Vacancy
+        fields = "__all__"
+
+    def create(self, validated_data):
+        min_age = validated_data.pop("min_age")
+        max_age = validated_data.pop("max_age")
+
+        validated_data["start_date"] = datetime.now(
+            timezone.utc
+        ).date() - timedelta(days=365 * min_age)
+        validated_data["end_date"] = datetime.now(
+            timezone.utc
+        ).date() - timedelta(days=365 * max_age)
+
+        return Team.objects.create(**validated_data)

backend/project/api/teams/urls.py

@@ -1,6 +1,6 @@
 from django.urls import path
 
-from .views import AddUserToTeam
+from .views import AddUserToTeam, CreateVacancy
 
 urlpatterns = [
     path(
@@ -8,4 +8,9 @@ urlpatterns = [
         AddUserToTeam.as_view(),
         name="add_user_to_team",
     ),
+    path(
+        "create_vacancy/",
+        CreateVacancy.as_view(),
+        name="create_vacancy",
+    ),
 ]

backend/project/api/teams/views.py

@@ -1,10 +1,11 @@
-from backend.project.users.models import User
 from rest_framework import status
+from rest_framework.generics import CreateAPIView
 from rest_framework.response import Response
 from rest_framework.views import APIView
-from teams.models import Team
 
-from .serializers import TeamSerializer
+from api.teams.models import Team
+from api.teams.serializers import TeamSerializer, VacancySerializer
+from api.users.models import User
 
 
 class AddUserToTeam(APIView):
@@ -24,3 +25,8 @@ class AddUserToTeam(APIView):
         team.members.add(user)
         team_serializer = TeamSerializer(team)
         return Response(team_serializer.data, status=status.HTTP_200_OK)
+
+
+class CreateVacancy(CreateAPIView):
+    http_method_names = ("post",)
+    serializer_class = VacancySerializer

backend/project/api/urls.py

@@ -1,6 +1,39 @@
 from django.urls import include, path
+from drf_yasg import openapi
+from drf_yasg.views import get_schema_view
+from rest_framework import permissions
+
+schema_view = get_schema_view(
+    openapi.Info(title="SkillHub API", default_version="v1"),
+    public=True,
+    permission_classes=(permissions.AllowAny,),
+)
 
 urlpatterns = [
     path("ping", include("api.ping.urls")),
     path("auth", include("api.users.urls")),
+    path(
+        "",
+        include(
+            "rest_framework.urls",
+            namespace="rest_framework",
+        ),
+    ),
+    path("teams", include("api.teams.urls")),
+    # API documentation
+    path(
+        "swagger<format>/",
+        schema_view.without_ui(cache_timeout=0),
+        name="schema-json",
+    ),
+    path(
+        "swagger/",
+        schema_view.with_ui("swagger", cache_timeout=0),
+        name="schema-swagger-ui",
+    ),
+    path(
+        "redoc/",
+        schema_view.with_ui("redoc", cache_timeout=0),
+        name="schema-redoc",
+    ),
 ]

backend/project/api/users/authentication.py

@@ -1,51 +0,0 @@
-import bcrypt
-import jwt
-from django.conf import settings
-from rest_framework.authentication import (
-    BaseAuthentication,
-)
-from rest_framework.exceptions import AuthenticationFailed, NotAuthenticated
-from rest_framework.permissions import IsAuthenticated
-
-from api.users.models import User
-
-
-class JWTAuthentication(BaseAuthentication):
-    def authenticate_header(self, request):  # noqa: ARG002
-        return "Provide a valid token in the 'Authorization' header"
-
-    def authenticate(self, request):
-        if IsAuthenticated not in getattr(
-            request.resolver_match.func.cls, "permission_classes", []
-        ):
-            return None
-
-        token = request.headers.get("Authorization", "").split("Bearer ")[-1]
-
-        if not token:
-            raise NotAuthenticated
-
-        try:
-            payload = jwt.decode(
-                token, settings.SECRET_KEY, algorithms=["HS256"]
-            )
-
-            user = User.objects.get(id=payload["id"])
-
-            if not bcrypt.checkpw(
-                payload["password"].encode("utf-8"),
-                user.password.encode("utf-8"),
-            ):
-                error = "Token has expired"
-                raise AuthenticationFailed(error)
-        except User.DoesNotExist:
-            error = "Invalid token"
-            raise AuthenticationFailed(error) from None
-        except jwt.ExpiredSignatureError:
-            error = "Token has expired"
-            raise AuthenticationFailed(error) from None
-        except jwt.InvalidTokenError:
-            error = "Invalid token"
-            raise AuthenticationFailed(error) from None
-        else:
-            return (user, None)

backend/project/api/users/migrations/0001_initial.py

@@ -1,12 +1,12 @@
-# Generated by Django 4.2.11 on 2024-04-01 01:58
+# Generated by Django 5.0.3 on 2024-04-01 14:59
 
 import api.users.models
 import django.contrib.auth.models
 import django.contrib.auth.validators
 import django.core.validators
-from django.db import migrations, models
 import django.db.models.deletion
 import django.utils.timezone
+from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
@@ -14,225 +14,72 @@ class Migration(migrations.Migration):
     initial = True
 
     dependencies = [
-        ("auth", "0012_alter_user_first_name_max_length"),
+        ('auth', '0012_alter_user_first_name_max_length'),
     ]
 
     operations = [
         migrations.CreateModel(
-            name="Achievements",
+            name='Achievements',
             fields=[
-                (
-                    "id",
-                    models.BigAutoField(
-                        auto_created=True,
-                        primary_key=True,
-                        serialize=False,
-                        verbose_name="ID",
-                    ),
-                ),
-                (
-                    "file",
-                    models.FileField(
-                        upload_to=api.users.models.Achievements.get_file_path
-                    ),
-                ),
-                ("info", models.TextField(max_length=255)),
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('file', models.FileField(upload_to=api.users.models.get_file_path)),
+                ('info', models.TextField(max_length=255)),
             ],
         ),
         migrations.CreateModel(
-            name="Skill",
+            name='Skill',
             fields=[
-                (
-                    "id",
-                    models.BigAutoField(
-                        auto_created=True,
-                        primary_key=True,
-                        serialize=False,
-                        verbose_name="ID",
-                    ),
-                ),
-                ("name", models.CharField(max_length=255, unique=True)),
-                (
-                    "level",
-                    models.IntegerField(
-                        validators=[
-                            django.core.validators.MinValueValidator(1),
-                            django.core.validators.MaxValueValidator(10),
-                        ]
-                    ),
-                ),
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=255, unique=True)),
+                ('level', models.IntegerField(validators=[django.core.validators.MinValueValidator(1), django.core.validators.MaxValueValidator(10)])),
             ],
             options={
-                "abstract": False,
+                'abstract': False,
             },
         ),
         migrations.CreateModel(
-            name="Specialization",
+            name='Specialization',
             fields=[
-                (
-                    "id",
-                    models.BigAutoField(
-                        auto_created=True,
-                        primary_key=True,
-                        serialize=False,
-                        verbose_name="ID",
-                    ),
-                ),
-                ("name", models.CharField(max_length=255, unique=True)),
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=255, unique=True)),
             ],
             options={
-                "abstract": False,
+                'abstract': False,
             },
         ),
         migrations.CreateModel(
-            name="User",
+            name='User',
             fields=[
-                (
-                    "id",
-                    models.BigAutoField(
-                        auto_created=True,
-                        primary_key=True,
-                        serialize=False,
-                        verbose_name="ID",
-                    ),
-                ),
-                ("password", models.CharField(max_length=128, verbose_name="password")),
-                (
-                    "last_login",
-                    models.DateTimeField(
-                        blank=True, null=True, verbose_name="last login"
-                    ),
-                ),
-                (
-                    "is_superuser",
-                    models.BooleanField(
-                        default=False,
-                        help_text="Designates that this user has all permissions without explicitly assigning them.",
-                        verbose_name="superuser status",
-                    ),
-                ),
-                (
-                    "username",
-                    models.CharField(
-                        error_messages={
-                            "unique": "A user with that username already exists."
-                        },
-                        help_text="Required. 150 characters or fewer. Letters, digits and @/./+/-/_ only.",
-                        max_length=150,
-                        unique=True,
-                        validators=[
-                            django.contrib.auth.validators.UnicodeUsernameValidator()
-                        ],
-                        verbose_name="username",
-                    ),
-                ),
-                (
-                    "first_name",
-                    models.CharField(
-                        blank=True, max_length=150, verbose_name="first name"
-                    ),
-                ),
-                (
-                    "last_name",
-                    models.CharField(
-                        blank=True, max_length=150, verbose_name="last name"
-                    ),
-                ),
-                (
-                    "is_staff",
-                    models.BooleanField(
-                        default=False,
-                        help_text="Designates whether the user can log into this admin site.",
-                        verbose_name="staff status",
-                    ),
-                ),
-                (
-                    "is_active",
-                    models.BooleanField(
-                        default=True,
-                        help_text="Designates whether this user should be treated as active. Unselect this instead of deleting accounts.",
-                        verbose_name="active",
-                    ),
-                ),
-                (
-                    "date_joined",
-                    models.DateTimeField(
-                        default=django.utils.timezone.now, verbose_name="date joined"
-                    ),
-                ),
-                ("email", models.EmailField(max_length=254, unique=True)),
-                ("birthday", models.DateField(blank=True, null=True)),
-                (
-                    "avatar",
-                    models.ImageField(
-                        max_length=200,
-                        null=True,
-                        upload_to=api.users.models.User.get_file_path,
-                    ),
-                ),
-                ("country", models.TextField(blank=True)),
-                ("city", models.TextField(blank=True)),
-                (
-                    "experience",
-                    models.IntegerField(
-                        null=True,
-                        validators=[
-                            django.core.validators.MinValueValidator(0),
-                            django.core.validators.MinValueValidator(100),
-                        ],
-                    ),
-                ),
-                (
-                    "bio",
-                    models.TextField(
-                        blank=True,
-                        validators=[django.core.validators.MaxLengthValidator(512)],
-                    ),
-                ),
-                (
-                    "achievements",
-                    models.ManyToManyField(blank=True, to="users.achievements"),
-                ),
-                (
-                    "groups",
-                    models.ManyToManyField(
-                        blank=True,
-                        help_text="The groups this user belongs to. A user will get all permissions granted to each of their groups.",
-                        related_name="user_set",
-                        related_query_name="user",
-                        to="auth.group",
-                        verbose_name="groups",
-                    ),
-                ),
-                ("skills", models.ManyToManyField(blank=True, to="users.skill")),
-                (
-                    "specialization",
-                    models.ForeignKey(
-                        blank=True,
-                        null=True,
-                        on_delete=django.db.models.deletion.SET_NULL,
-                        to="users.specialization",
-                    ),
-                ),
-                (
-                    "user_permissions",
-                    models.ManyToManyField(
-                        blank=True,
-                        help_text="Specific permissions for this user.",
-                        related_name="user_set",
-                        related_query_name="user",
-                        to="auth.permission",
-                        verbose_name="user permissions",
-                    ),
-                ),
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('password', models.CharField(max_length=128, verbose_name='password')),
+                ('last_login', models.DateTimeField(blank=True, null=True, verbose_name='last login')),
+                ('is_superuser', models.BooleanField(default=False, help_text='Designates that this user has all permissions without explicitly assigning them.', verbose_name='superuser status')),
+                ('username', models.CharField(error_messages={'unique': 'A user with that username already exists.'}, help_text='Required. 150 characters or fewer. Letters, digits and @/./+/-/_ only.', max_length=150, unique=True, validators=[django.contrib.auth.validators.UnicodeUsernameValidator()], verbose_name='username')),
+                ('first_name', models.CharField(blank=True, max_length=150, verbose_name='first name')),
+                ('last_name', models.CharField(blank=True, max_length=150, verbose_name='last name')),
+                ('is_staff', models.BooleanField(default=False, help_text='Designates whether the user can log into this admin site.', verbose_name='staff status')),
+                ('is_active', models.BooleanField(default=True, help_text='Designates whether this user should be treated as active. Unselect this instead of deleting accounts.', verbose_name='active')),
+                ('date_joined', models.DateTimeField(default=django.utils.timezone.now, verbose_name='date joined')),
+                ('email', models.EmailField(max_length=254, unique=True)),
+                ('birthday', models.DateField(blank=True, null=True)),
+                ('avatar', models.ImageField(max_length=200, null=True, upload_to=api.users.models.User.get_file_path)),
+                ('country', models.TextField(blank=True)),
+                ('city', models.TextField(blank=True)),
+                ('experience', models.IntegerField(null=True, validators=[django.core.validators.MinValueValidator(0), django.core.validators.MinValueValidator(100)])),
+                ('bio', models.TextField(blank=True, validators=[django.core.validators.MaxLengthValidator(512)])),
+                ('groups', models.ManyToManyField(blank=True, help_text='The groups this user belongs to. A user will get all permissions granted to each of their groups.', related_name='user_set', related_query_name='user', to='auth.group', verbose_name='groups')),
+                ('user_permissions', models.ManyToManyField(blank=True, help_text='Specific permissions for this user.', related_name='user_set', related_query_name='user', to='auth.permission', verbose_name='user permissions')),
+                ('achievements', models.ManyToManyField(blank=True, to='users.achievements')),
+                ('skills', models.ManyToManyField(blank=True, to='users.skill')),
+                ('specialization', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, to='users.specialization')),
             ],
             options={
-                "verbose_name": "user",
-                "verbose_name_plural": "users",
-                "abstract": False,
+                'verbose_name': 'user',
+                'verbose_name_plural': 'users',
+                'abstract': False,
             },
             managers=[
-                ("objects", django.contrib.auth.models.UserManager()),
+                ('objects', django.contrib.auth.models.UserManager()),
             ],
         ),
     ]

backend/project/api/users/models.py

@@ -7,6 +7,10 @@ from django.db import models
 from api.core.models import AbstractTag
 
 
+def get_file_path(filename):
+    return f"achievements/{uuid.uuid4()}/{filename}"
+
+
 class Skill(AbstractTag):
     level = models.IntegerField(
         validators=[
@@ -17,18 +21,12 @@ class Skill(AbstractTag):
 
 
 class Achievements(models.Model):
-    def get_file_path(self, filename):
-        folder_name = str(uuid.uuid4())
-        return f"achievements/{folder_name}/{filename}"
-
-    file = models.FileField(  # noqa: DJ012
-        upload_to=get_file_path,
-    )
+    file = models.FileField(upload_to=get_file_path)
     info = models.TextField(
         max_length=255,
     )
 
-    def __str__(self):  # noqa: DJ012
+    def __str__(self):
         return self.info
 
 

backend/project/api/users/serializers.py

@@ -1,79 +1,60 @@
-from django.contrib.auth.password_validation import validate_password
+from django.contrib.auth.hashers import check_password, make_password
 from rest_framework import serializers
 
 from api.users.models import User
 
 
-class UserRegistrationSerializer(serializers.ModelSerializer):
-    class Meta:
-        model = User
-        fields = [
-            "first_name",
-            "last_name",
-            "username",
-            "email",
-            "password",
-            "country",
-            "city",
-        ]
-
-    def validate_password(self, value):
-        validate_password(value)
-
-        return value
-
-
-class UserLoginSerializer(serializers.Serializer):
-    remember_me = serializers.BooleanField(default=False, required=False)
-    username = serializers.CharField()
-    password = serializers.CharField()
-
-
-class UserProfileSerializer(serializers.ModelSerializer):
+class UserSerializer(serializers.ModelSerializer):
     class Meta:
         model = User
         fields = (
-            "first_name",
-            "last_name",
-            "username",
             "email",
             "birthday",
+            "avatar",
             "country",
             "city",
             "bio",
-            "avatar",
             "experience",
+            "password",
+            "first_name",
+            "last_name",
             "specialization",
             "achievements",
+            "username",
             "skills",
         )
 
+    extra_kwargs = {"password": {"write_only": True}}
+
+    def validate(self, attrs):
+        if User.objects.filter(username=attrs["username"]).exists():
+            raise serializers.ValidationError(
+                {"username": "Username already exists"}
+            )
+        return super().validate(attrs)
+
+    def create(self, validated_data):
+        validated_data["password"] = make_password(
+            validated_data["password"],
+        )
+        return super().create(validated_data)
+
+
+class ChangePasswordSerializer(serializers.Serializer):
+    old_password = serializers.CharField(write_only=True)
+    new_password = serializers.CharField(source="password", write_only=True)
 
-class UpdateProfileSerializer(serializers.ModelSerializer):
     class Meta:
         model = User
-        fields = [
-            "countryCode",
-            "isPublic",
-            "phone",
-            "image",
-        ]
-
-    def to_representation(self, instance):
-        data = super().to_representation(instance)
-        if data["image"] is None:
-            del data["image"]
-        if data["phone"] is None:
-            del data["phone"]
-        return data
-
-
-class PasswordChangeSerializer(serializers.Serializer):
-    # ruff: noqa: N815
-    old_password = serializers.CharField(required=True)
-    new_password = serializers.CharField(required=True)
-
-    def validate_password(self, value):
-        validate_password(value)
+        fields = ("old_password", "new_password")
 
+    def validate_old_password(self, value):
+        if not check_password(value, self.instance.password):
+            msg = "Wrong password"
+            raise serializers.ValidationError(msg)
         return value
+
+    def update(self, instance, validated_data):
+        instance.set_password(validated_data["password"])
+        instance.save()
+        return instance

backend/project/api/users/urls.py

@@ -1,25 +1,40 @@
 from django.urls import path
+from rest_framework_simplejwt.views import (
+    TokenObtainPairView,
+    TokenRefreshView,
+    TokenVerifyView,
+)
 
 import api.users.views
 
 urlpatterns = [
     path(
-        "/sign-up/",
+        "/signup/",
         api.users.views.SignupUserApiView.as_view(),
-        name="sign-up",
+        name="signup",
     ),
     path(
         "/sign-in/",
-        api.users.views.SigninUserApiView.as_view(),
+        TokenObtainPairView.as_view(),
         name="sign-in",
     ),
+    path(
+        "api/token/refresh/",
+        TokenRefreshView.as_view(),
+        name="token_refresh",
+    ),
+    path(
+        "api/token/verify/",
+        TokenVerifyView.as_view(),
+        name="token_verify",
+    ),
     path(
         "/me/profile/",
         api.users.views.ProfileMeApiView.as_view(),
         name="profile-me",
     ),
     path(
-        "/me/updatePassword/",
+        "/me/password/",
         api.users.views.PasswordChangeApiView.as_view(),
         name="password-change",
     ),

backend/project/api/users/views.py

@@ -1,131 +1,27 @@
-from datetime import timedelta
-
-import bcrypt
-import jwt
-from django.conf import settings
-from django.utils import timezone
-from rest_framework import status
-from rest_framework.exceptions import (
-    NotAuthenticated,
-    PermissionDenied,
-    ValidationError,
-)
+from rest_framework.generics import CreateAPIView, UpdateAPIView
 from rest_framework.permissions import IsAuthenticated
-from rest_framework.response import Response
-from rest_framework.views import APIView
 
-from api.users.models import User
 from api.users.serializers import (
-    PasswordChangeSerializer,
-    UpdateProfileSerializer,
-    UserLoginSerializer,
-    UserProfileSerializer,
-    UserRegistrationSerializer,
+    ChangePasswordSerializer,
+    UserSerializer,
 )
 
 
-class SignupUserApiView(APIView):
-    def post(self, request):
-        serializer = UserRegistrationSerializer(data=request.data)
-
-        if serializer.is_valid():
-            password = serializer.validated_data["password"]
-            password_hash = bcrypt.hashpw(
-                password.encode("utf-8"), bcrypt.gensalt()
-            ).decode("utf-8")
-            serializer.validated_data["password"] = password_hash
-
-            serializer.save()
-
-            return Response("ok", status=status.HTTP_201_CREATED)
-
-        raise ValidationError(serializer.errors)
+class SignupUserApiView(CreateAPIView):
+    http_method_names = ("post",)
+    serializer_class = UserSerializer
 
 
-class SigninUserApiView(APIView):
-    def post(self, request):
-        serializer = UserLoginSerializer(data=request.data)
-
-        if not serializer.is_valid():
-            raise ValidationError(serializer.errors)
-
-        username = serializer.validated_data.get("username")
-        password = serializer.validated_data.get("password")
-
-        user = User.objects.filter(username=username).first()
-
-        if user is not None:
-            if not bcrypt.checkpw(
-                password.encode("utf-8"), user.password.encode("utf-8")
-            ):
-                raise NotAuthenticated(
-                    {"error": "Invalid credentials"},
-                )
-        else:
-            raise NotAuthenticated(
-                {"error": "Invalid credentials"},
-            )
-
-        token = jwt.encode(
-            {
-                "id": user.id,
-                "password": password,
-                "exp": timezone.now() + timedelta(hours=24),
-            },
-            settings.SECRET_KEY,
-            algorithm="HS256",
-        )
-
-        return Response({"token": token})
-
-
-class ProfileMeApiView(APIView):
+class ProfileMeApiView(UpdateAPIView):
     permission_classes = [IsAuthenticated]
 
-    def get(self, request):
-        serializer = UserProfileSerializer(request.user)
-        return Response(serializer.data)
-
-    def patch(self, request):
-        user = request.user
-        serializer = UpdateProfileSerializer(
-            user, data=request.data, partial=True
-        )
-        if serializer.is_valid():
-            errors = User.check_unique(user.id, serializer.validated_data)
-            if errors:
-                return Response(
-                    {"reason:": str(errors)}, status=status.HTTP_409_CONFLICT
-                )
-            serializer.save()
-
-            return Response(self._get_profile_data(user))
-
-        raise ValidationError(serializer.errors)
+    def get_object(self):
+        return self.request.user
 
 
-class PasswordChangeApiView(APIView):
+class PasswordChangeApiView(UpdateAPIView):
     permission_classes = [IsAuthenticated]
+    serializer_class = ChangePasswordSerializer
 
-    def post(self, request):
-        serializer = PasswordChangeSerializer(data=request.data)
-
-        if serializer.is_valid():
-            old_password = serializer.validated_data.get("oldPassword")
-            new_password = serializer.validated_data.get("newPassword")
-
-            if bcrypt.checkpw(
-                old_password.encode("utf-8"),
-                request.user.password.encode("utf-8"),
-            ):
-                password_hash = bcrypt.hashpw(
-                    new_password.encode("utf-8"), bcrypt.gensalt()
-                ).decode("utf-8")
-                request.user.password = password_hash
-                request.user.save()
-
-                return Response({"status": "ok"}, status=status.HTTP_200_OK)
-
-            raise PermissionDenied({"error": "Invalid old password"})
-
-        raise ValidationError(serializer.errors)
+    def get_object(self):
+        return self.request.user

backend/project/config/settings.py

@@ -1,5 +1,6 @@
 import pathlib
 import sys
+from datetime import timedelta
 
 import environs
 
@@ -49,12 +50,14 @@ INSTALLED_APPS = [
     # Developed apps
     "api.ping.apps.PingConfig",
     "api.users.apps.UsersConfig",
+    "api.teams.apps.TeamsConfig",
+    "api.core.apps.CoreConfig",
+    "api.notifications.apps.NotificationsConfig",
 ]
 
 MIDDLEWARE = [
     "django.middleware.security.SecurityMiddleware",
     "django.contrib.sessions.middleware.SessionMiddleware",
-    "django.middleware.common.CommonMiddleware",
     "django.middleware.csrf.CsrfViewMiddleware",
     "django.contrib.auth.middleware.AuthenticationMiddleware",
     "django.contrib.messages.middleware.MessageMiddleware",
@@ -130,15 +133,12 @@ AUTH_PASSWORD_VALIDATORS = [
 ]
 
 LANGUAGE_CODE = "en-us"
-
-TIME_ZONE = "UTC"
-
-USE_TZ = True
-
 USE_I18N = True
 
-STATIC_URL = "static/"
+USE_TZ = True
+TIME_ZONE = "UTC"
 
+STATIC_URL = "static/"
 STATIC_ROOT = BASE_DIR / "static"
 
 DEFAULT_AUTO_FIELD = "django.db.models.BigAutoField"
@@ -149,12 +149,19 @@ REST_FRAMEWORK = {
     "DEFAULT_FILTER_BACKENDS": [
         "django_filters.rest_framework.DjangoFilterBackend"
     ],
-    "DEFAULT_AUTHENTICATION_CLASSES": (
-        "api.users.authentication.JWTAuthentication",
-    ),
+    "DEFAULT_AUTHENTICATION_CLASSES": [
+        "rest_framework_simplejwt.authentication.JWTAuthentication",
+    ],
+}
+
+CORS_ORIGIN_ALLOW_ALL = True
+
+
+SIMPLE_JWT = {
+    "ACCESS_TOKEN_LIFETIME": timedelta(days=7),
+    "REFRESH_TOKEN_LIFETIME": timedelta(days=30),
 }
 
-APPEND_SLASH = False
 
 if DEBUG and not (TESTING or MIGRATING):
     INSTALLED_APPS.append("debug_toolbar")

backend/project/config/urls.py

@@ -1,43 +1,10 @@
 from django.conf import settings
 from django.contrib import admin
 from django.urls import include, path
-from drf_yasg import openapi
-from drf_yasg.views import get_schema_view
-from rest_framework import permissions
-
-schema_view = get_schema_view(
-    openapi.Info(title="SkillHub API", default_version="v1"),
-    public=True,
-    permission_classes=(permissions.AllowAny,),
-)
-
 
 urlpatterns = [
     # Built-in urls
     path("admin/", admin.site.urls),
-    path(
-        "api-auth/",
-        include(
-            "rest_framework.urls",
-            namespace="rest_framework",
-        ),
-    ),
-    # API documentation
-    path(
-        "swagger<format>/",
-        schema_view.without_ui(cache_timeout=0),
-        name="schema-json",
-    ),
-    path(
-        "swagger/",
-        schema_view.with_ui("swagger", cache_timeout=0),
-        name="schema-swagger-ui",
-    ),
-    path(
-        "redoc/",
-        schema_view.with_ui("redoc", cache_timeout=0),
-        name="schema-redoc",
-    ),
     # API
     path("api/", include("api.urls")),
 ]

backend/project/notifications/migrations/0002_alter_notification_content.py

@@ -1,18 +0,0 @@
-# Generated by Django 4.2.11 on 2024-03-31 19:06
-
-from django.db import migrations, models
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('notifications', '0001_initial'),
-    ]
-
-    operations = [
-        migrations.AlterField(
-            model_name='notification',
-            name='content',
-            field=models.TextField(verbose_name='содержание'),
-        ),
-    ]

docker-compose.yml

@@ -21,12 +21,12 @@ services:
   backend:
     build: ./backend
     container_name: backend
+    volumes:
+      - media_volume:/app/project/media/
+      - static_volume:/app/project/static/
     depends_on:
       postgres:
         condition: service_healthy
-    restart: unless-stopped
-    expose:
-      - 8000
     environment:
       POSTGRES_USER: ${POSTGRES_USER:-postgres}
       POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-postgres}
@@ -38,18 +38,28 @@ services:
       DJANGO_DEBUG: ${DJANGO_DEBUG:-false}
       DJANGO_ALLOWED_HOSTS: ${DJANGO_ALLOWED_HOSTS:-*}
       DJANGO_INTERNAL_IPS: ${DJANGO_INTERNAL_IPS:-127.0.0.1}
-    command: ["sh", "-c", "cd project && python manage.py migrate && gunicorn config.wsgi:application --bind 0.0.0.0:8080"]
-    ports:
-      - 8080:8080
-  
-  frontend:
-    container_name: frontend
+    expose:
+      - 8080
+    command:
+      [
+        "sh",
+        "-c",
+        "cd project && python manage.py collectstatic --noinput && python manage.py migrate && gunicorn config.wsgi:application --bind 0.0.0.0:8080",
+      ]
+
+  nginx:
+    container_name: nginx
     build:
       context: ./frontend
       dockerfile: Dockerfile
     ports:
-      - "3000:3000"
-    restart: always
+      - "80:80"
+    volumes:
+      - ./nginx/nginx.conf:/etc/nginx/conf.d/default.conf
+      - media_volume:/var/html/media/
+      - static_volume:/var/html/static/
+    depends_on:
+      - backend
 
   pgadmin:
     image: dpage/pgadmin4:8.4
@@ -68,5 +78,6 @@ services:
 
 volumes:
   postgres_data:
-  redis_data:
   pgadmin_data:
+  media_volume:
+  static_volume:

frontend/Dockerfile

@@ -15,5 +15,3 @@ RUN npm run build
 FROM nginx:stable-alpine3.17-slim
 
 COPY --from=builder /app/dist /usr/share/nginx/html
-
-COPY nginx.conf /etc/nginx/conf.d/default.conf

frontend/nginx.conf

@@ -1,9 +0,0 @@
-server {
- listen 3000;
- 
- location / {
-   root /usr/share/nginx/html/;
-   include /etc/nginx/mime.types;
-   try_files $uri $uri/ /index.html;
- }
-}

nginx/nginx.conf

@@ -0,0 +1,23 @@
+server {
+    listen 80;
+
+    server_tokens off;
+
+    location /api/ {
+        proxy_pass http://backend:8080/api/;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header Host $host;
+        proxy_redirect off;
+    }
+    location / {
+        root /usr/share/nginx/html/;
+        index index.html;
+        try_files $uri $uri/ /index.html;
+    }
+    location /media/ {
+        root /var/html/;
+    }
+    location /static/ {
+        root /var/html/;
+    }
+}