DM-49102 Remove Production related code from the web app

src/lsst/cmservice/web_app/app.py

@@ -16,10 +16,9 @@
 from sqlalchemy.ext.asyncio import async_scoped_session
 from starlette.exceptions import HTTPException as StarletteHTTPException
 
-from lsst.cmservice import db
 from lsst.cmservice.common.enums import LevelEnum
 from lsst.cmservice.config import config
-from lsst.cmservice.web_app.pages.campaigns import get_campaign_details, search_campaigns
+from lsst.cmservice.web_app.pages.campaigns import get_all_campaigns, get_campaign_details, search_campaigns
 from lsst.cmservice.web_app.pages.group_details import get_group_by_id
 from lsst.cmservice.web_app.pages.job_details import get_job_by_id
 from lsst.cmservice.web_app.pages.script_details import get_script_by_id
@@ -96,16 +95,15 @@ async def get_campaigns(
 ) -> HTMLResponse:
     try:
         async with session.begin():
-            production_list = {}
-            productions = await db.Production.get_rows(session)
-            for p in productions:
-                children = await p.children(session)
-                production_campaigns = []
-                for c in children:
-                    campaign_details = await get_campaign_details(session, c)
-                    production_campaigns.append(campaign_details)
-                production_list[p.name] = production_campaigns
-
+            production_list: dict[str, list] = {}
+            campaigns = await get_all_campaigns(session)
+            for campaign in campaigns:
+                production_name = campaign.fullname.split("/")[0]
+                campaign_details = await get_campaign_details(session, campaign)
+                if production_name in production_list:
+                    production_list[production_name].append(campaign_details)
+                else:
+                    production_list[production_name] = [campaign_details]
         return templates.TemplateResponse(
             name="pages/campaigns.html",
             request=request,
@@ -124,11 +122,13 @@ async def error_page(
     request: Request,
     error_code: int,
 ) -> HTMLResponse:
+    referer = request.headers.get("referer")
     response = templates.TemplateResponse(
         name="pages/error.html",
         request=request,
         context={
             "error_code": error_code,
+            "referer": referer if referer is not None else request.url_for("get_campaigns"),
         },
     )
     return response

src/lsst/cmservice/web_app/templates/pages/campaign_search_results.html

@@ -10,7 +10,6 @@
                 </svg>
             </div>
             <input name="search_term" id="search" class="block bg-teal-50 border-0 py-1.5 pl-10 text-teal-600 ring-1 ring-inset ring-teal-600 placeholder:text-teal-500 sm:text-sm sm:leading-6" placeholder="Search Campaigns">
-            <span class="pl-3 uppercase text-teal-600 text-sm leading-8 font-mono drop-shadow-xl">+ new production</span>
         </div>
         </form>
         <h1 class="text-sm font-bold leading-tight tracking-tight text-gray-400 pb-3 font-mono uppercase pt-8">Search results for: <span class="italic underline">{{search_term}}</span></h1>

src/lsst/cmservice/web_app/templates/pages/error.html

@@ -3,6 +3,6 @@
 {% block content %}
 <div class="w-full px-4" id="error-eman">
     <div class="text-2xl font-bold"> Something Went Wrong </div>
-    <a href="{{request.headers.get('referer')}}" class="text-teal-600 underline-offset-4"> Go Back </a>
+    <a href="{{ referer }}" class="text-teal-600 underline-offset-4"> Go Back </a>
 </div>
 {% endblock %}

tests/web_app/test_campaigns_page.py

@@ -8,7 +8,7 @@
 
 from lsst.cmservice import db
 from lsst.cmservice.common.enums import StatusEnum
-from lsst.cmservice.db import Campaign, Production
+from lsst.cmservice.db import Campaign
 from lsst.cmservice.web_app.pages.campaigns import get_campaign_details
 
 
@@ -17,14 +17,6 @@ def mock_session() -> typing.Generator:
     yield Mock()
 
 
-@pytest.fixture()
-def first_production() -> Production:
-    return Production(
-        id=1,
-        name="first_production",
-    )
-
-
 @pytest.fixture()
 def mock_collections() -> dict:
     return {
@@ -53,7 +45,6 @@ def first_campaign(
     campaign = Campaign(
         id=1,
         name="first_campaign",
-        parent_id=1,
         fullname="first_production/first_campaign",
         spec_id=1,
         spec_block_id=1,