[feat] vacancy

backend/project/api/teams/models.py

@@ -25,6 +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):
@@ -74,9 +80,7 @@ class Team(models.Model):
     )
 
     author = models.ForeignKey(
-        User,
+        User, on_delete=models.CASCADE, related_name="teams"
-        on_delete=models.CASCADE,
-        related_name="teams"
     )
 
     def __str__(self):

backend/project/api/teams/serializers.py

@@ -1,8 +1,31 @@
 from rest_framework import serializers
-from teams.models import Team
+from teams.models import Team, Vacancy
+from datetime import datetime, timedelta, timezone
 
 
 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/views.py

@@ -1,10 +1,10 @@
-from backend.project.users.models import User
 from rest_framework import status
 from rest_framework.response import Response
 from rest_framework.views import APIView
 from teams.models import Team
-
+from users.models import User
-from api.teams.serializers import TeamSerializer
+from rest_framework.generics import CreateAPIView
+from api.teams.serializers import TeamSerializer, VacancySerializer
 
 
 class AddUserToTeam(APIView):
@@ -24,3 +24,8 @@ 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