feat(program_v2,forms): replace is_initial with SurveyDefaultDimensionValue (still lacks UI)

Author: japsu

backend/badges/tests.py

@@ -399,12 +399,14 @@ def test_survey_to_badge():
         slug="status",
         title={"en": "Status"},
         choices=[
-            DimensionValueDTO(slug="new", title={"en": "New"}, is_initial=True),
+            DimensionValueDTO(slug="new", title={"en": "New"}),
             DimensionValueDTO(slug="accepted", title={"en": "Accepted"}),
             DimensionValueDTO(slug="cancelled", title={"en": "New"}),
         ],
     ).save(survey.universe)
 
+    survey.set_default_dimension_values({"status": ["new"]}, cache=survey.universe.preload_dimensions())
+
     form_en = Form.objects.create(
         event=event,
         survey=survey,

backend/core/models/event.py

@@ -226,9 +226,9 @@ def program_universe(self) -> Universe:
         The Universe for Dimensions that are attached to program items.
         NOTE: Must return the same as ProgramV2EventMeta.universe.
         """
-        from program_v2.workflow import ProgramOfferWorkflow
+        from program_v2.workflow import ProgramWorkflow
 
-        return ProgramOfferWorkflow.get_program_universe(self)
+        return ProgramWorkflow.get_program_universe(self)
 
     @classmethod
     def get_or_create_dummy(cls, name="Dummy event"):

backend/dimensions/graphql/dimension_value.py

@@ -23,7 +23,6 @@ class Meta:
         fields = (
             "slug",
             "color",
-            "is_initial",
             "is_technical",
             # NOTE SUPPORTED_LANGUAGES
             "title_en",

backend/dimensions/graphql/mutations/put_dimension_value.py

@@ -16,7 +16,6 @@ class Meta:
         fields = (
             "slug",
             "color",
-            "is_initial",
             # NOTE SUPPORTED_LANGUAGES
             "title_en",
             "title_fi",

backend/dimensions/migrations/0009_remove_dimensionvalue_is_initial.py

@@ -0,0 +1,16 @@
+# Generated by Django 5.1.5 on 2025-04-27 22:35
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("dimensions", "0008_alter_dimension_slug_alter_dimensionvalue_slug"),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name="dimensionvalue",
+            name="is_initial",
+        ),
+    ]

backend/dimensions/models/dimension_dto.py

@@ -92,7 +92,6 @@ def save_many(
                 dimension=dim_dj,
                 slug=choice.slug,
                 is_technical=choice.is_technical,
-                is_initial=choice.is_initial,
                 # NOTE SUPPORTED_LANGUAGES
                 title_en=choice.title.get("en", ""),
                 title_fi=choice.title.get("fi", ""),
@@ -110,7 +109,6 @@ def save_many(
                 unique_fields=("dimension", "slug"),
                 update_fields=(
                     "is_technical",
-                    "is_initial",
                     # NOTE SUPPORTED_LANGUAGES
                     "title_en",
                     "title_fi",

backend/dimensions/models/dimension_value.py

@@ -18,13 +18,6 @@
 class DimensionValue(models.Model):
     dimension = models.ForeignKey(Dimension, on_delete=models.CASCADE, related_name="values")
 
-    # Note that if we define a concept of default values, they should be pre-selected on forms and overridable by user.
-    # Contrast this to initial values that are instead set always and cannot be overridden by user.
-    # An initial value should probably not be set on a dimension that is presented as a form field.
-    is_initial = models.BooleanField(
-        default=False,
-        help_text="Initial values are set on new atoms automatically.",
-    )
     is_technical = models.BooleanField(
         default=False,
         help_text="Technical values cannot be edited in the UI. They are used for internal purposes and have some assumptions about them.",

backend/dimensions/models/dimension_value_dto.py

@@ -6,4 +6,3 @@ class DimensionValueDTO(pydantic.BaseModel):
     title: dict[str, str]
     color: str = ""
     is_technical: bool = False
-    is_initial: bool = False

backend/dimensions/models/universe.py

@@ -47,16 +47,16 @@ def __str__(self):
         return f"{self.scope}/{self.slug} ({self.app})"
 
     @property
-    def survey(self):
-        if self.app != "forms":
-            return None
-
-        from forms.models.survey import Survey
-
-        return Survey.objects.filter(
-            event=self.scope.event,
-            slug=self.slug,
-        ).first()
+    def surveys(self):
+        from forms.models.survey import Survey, SurveyApp
+
+        match SurveyApp(self.app):
+            case SurveyApp.FORMS:
+                return Survey.objects.filter(event=self.scope.event, slug=self.slug, app="forms")
+            case SurveyApp.PROGRAM_V2:
+                return Survey.objects.filter(event=self.scope.event, app="program_v2")
+            case _:
+                raise ValueError(f"Unknown app type: {self.app}")
 
     def preload_dimensions(self, dimension_slugs: Collection[str] | None = None) -> DimensionCache:
         from ..utils.dimension_cache import DimensionCache

backend/events/cosmocon2025/forms/artist-alley-application-dimensions.yml

@@ -7,7 +7,6 @@
   choices:
     - slug: new
       color: blue
-      isInitial: true
       title:
         fi: Uusi
         en: New