implement announcment endpoints in info api

src/api/info_api.py

@@ -0,0 +1,26 @@
+from ninja import Router
+from api.info_schema import AnnouncementSchema, SingleAnnouncementSchema
+from announcement.models import Announcement
+from api.utils import api_response
+
+# ============================
+# Info Endpoints
+# ============================
+router = Router(tags=["info"])
+
+
+@router.get("/get_announcement", response=SingleAnnouncementSchema)
+def get_announcement(request):
+    try:
+        announcement = Announcement.objects.last()
+        announcement_data = AnnouncementSchema.from_orm(announcement)
+
+        return api_response(
+            success=True,
+            message="last announcement fetched successfully",
+            payload=announcement_data.dict(),
+        )
+    except Exception as e:
+        return api_response(
+            success=False, message="Error occurd", error=e, status_code=503
+        )

src/api/info_schema.py

@@ -0,0 +1,21 @@
+from ninja import ModelSchema
+from announcement.models import Announcement
+from api.schema import ApiResponseSchema, DataSchema
+
+
+class AnnouncementSchema(ModelSchema):
+    class Meta:
+        model = Announcement
+        fields = [
+            "id",
+            "title",
+            "content",
+        ]
+
+
+class SingleAnnouncementDataSchema(DataSchema):
+    payload: AnnouncementSchema
+
+
+class SingleAnnouncementSchema(ApiResponseSchema):
+    data: SingleAnnouncementDataSchema

src/api/urls.py

@@ -6,6 +6,7 @@
 from .auth_api import router as auth_router
 from .book_api import router as book_router
 from .author_api import router as author_router
+from .info_api import router as info_router
 from ninja.errors import ValidationError,AuthenticationError
 from .utils import api_response
 
@@ -36,6 +37,7 @@ def authemtication_errors(request, exc):
 api.add_router("/auth/",auth_router)
 api.add_router("/books/",book_router)
 api.add_router("/authors/",author_router)
+api.add_router("/info/",info_router)
 
 urlpatterns = [
     path("api/v1/", api.urls),