Added models and serializers for COP, roles, skills and project (hack…

…forla#615)

* Added models and serializers for COP, roles, skills and project

* Updated Project model and registered newly added models in admin.py

backend/ctj_api/admin.py

@@ -1,6 +1,10 @@
 from django.contrib import admin
 
-from .models import Opportunities
+from .models import Opportunities, CommunityOfPractice, Role, Skill, Project
 
 # Register your models here.
 admin.site.register(Opportunities)
+admin.site.register(CommunityOfPractice)
+admin.site.register(Role)
+admin.site.register(Skill)
+admin.site.register(Project)

backend/ctj_api/models.py

@@ -18,3 +18,69 @@ class Opportunities(models.Model):
 
     class Meta:
         db_table = "opportunities"
+
+
+class CommunityOfPractice(models.Model):
+
+    class PracticeAreas(models.TextChoices):
+        DATA_SCIENCE = 'data_science', 'Data Science'
+        ENGINEERING = 'engineering', 'Engineering'
+        OPS = 'ops', 'Ops'
+        PROJECT_MANAGEMENT = 'project_management', 'Project/Product Management'
+        UI_UX = 'ui_ux', 'UI/UX'
+    id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
+    practice_area = models.CharField(max_length=50, choices=PracticeAreas.choices)
+    description = models.TextField()
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)
+
+    class Meta:
+        db_table = "community_of_practice"
+        verbose_name = "Community of Practice"
+        verbose_name_plural = "Communities of Practice"
+
+    def __str__(self):
+        return f"{self.get_practice_area_display()}"
+
+
+class Role(models.Model):
+    id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
+    title = models.CharField(max_length=50)
+    community_of_practice = models.ForeignKey(CommunityOfPractice, on_delete=models.CASCADE,  related_name="roles")
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)
+
+    class Meta:
+        db_table = "roles"
+
+    def __str__(self):
+        return f"{self.title} ({self.community_of_practice.get_practice_area_display()})"
+
+
+class Skill(models.Model):
+    id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
+    name = models.CharField(max_length=50)
+    roles = models.ManyToManyField('Role', related_name='skills')
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)
+
+    class Meta:
+        db_table = "skills"
+
+    def __str__(self):
+        return self.name
+
+
+class Project(models.Model):
+    id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
+    people_depot_project_id = models.CharField(max_length=255)
+    name = models.CharField(max_length=50)
+    meeting_times = models.JSONField(null=True, blank=True)
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)
+
+    class Meta:
+        db_table = "projects"
+
+    def __str__(self):
+        return self.name

backend/ctj_api/serializers.py

@@ -1,9 +1,37 @@
 from rest_framework import serializers
 
-from ctj_api.models import Opportunities
+from ctj_api.models import Opportunities, CommunityOfPractice, Role, Skill, Project
 
 
 class OpportunitiesSerializer(serializers.ModelSerializer):
     class Meta:
         model = Opportunities
         fields = ["id", "role", "subrole", "project"]
+
+
+class CommunityOfPracticeSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = CommunityOfPractice
+        fields = ['id', 'practice_area', 'description', 'created_at', 'updated_at']
+
+
+class RoleSerializer(serializers.ModelSerializer):
+    community_of_practice = CommunityOfPracticeSerializer(read_only=True)
+
+    class Meta:
+        model = Role
+        fields = ['id', 'title', 'community_of_practice', 'created_at', 'updated_at']
+
+
+class SkillSerializer(serializers.ModelSerializer):
+    roles = RoleSerializer(many=True, read_only=True)
+
+    class Meta:
+        model = Skill
+        fields = ['id', 'name', 'roles', 'created_at', 'updated_at']
+
+
+class ProjectSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = Project
+        fields = ['id', 'people_depot_project_id', 'meeting_times', 'created_at', 'updated_at']