[chore] Global project refactoring

backend/project/api/users/models.py

@@ -0,0 +1,94 @@
+import uuid
+
+from django.contrib.auth.models import AbstractUser
+from django.core import validators
+from django.db import models
+
+from api.core.models import AbstractTag
+
+
+class Skill(AbstractTag):
+    level = models.IntegerField(
+        validators=[
+            validators.MinValueValidator(1),
+            validators.MaxValueValidator(10),
+        ],
+    )
+
+
+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,
+    )
+    info = models.TextField(
+        max_length=255,
+    )
+
+    def __str__(self):  # noqa: DJ012
+        return self.info
+
+
+class Specialization(AbstractTag):
+    pass
+
+
+class User(AbstractUser):
+    def get_file_path(self, filename):
+        folder_name = str(uuid.uuid4())
+        return f"avatars/{folder_name}/{filename}"
+
+    email = models.EmailField(unique=True)
+    birthday = models.DateField(
+        blank=True,
+        null=True,
+    )
+    avatar = models.ImageField(
+        upload_to=get_file_path,
+        max_length=200,
+        null=True,
+    )
+    country = models.TextField(
+        blank=True,
+    )
+    city = models.TextField(
+        blank=True,
+    )
+    experience = models.IntegerField(
+        validators=[
+            validators.MinValueValidator(0),
+            validators.MinValueValidator(100),
+        ],
+        null=True,
+    )
+    bio = models.TextField(
+        blank=True,
+        validators=[
+            validators.MaxLengthValidator(
+                512,
+            ),
+        ],
+    )
+
+    skills = models.ManyToManyField(
+        Skill,
+        blank=True,
+    )
+
+    achievements = models.ManyToManyField(
+        Achievements,
+        blank=True,
+    )
+
+    specialization = models.ForeignKey(
+        Specialization,
+        on_delete=models.SET_NULL,
+        blank=True,
+        null=True,
+    )
+
+    def __str__(self):
+        return self.username