Changement de is_habitat_complex

backend/requirements-dependencies.in

@@ -1,5 +1,5 @@
 pypnusershub>=3.0.0,<4
-pypnnomenclature>=1.6.3,<2
+pypnnomenclature>=1.6.4,<2
 pypn_habref_api>=0.4.1,<1
 utils-flask-sqlalchemy-geo>=0.3.2,<1
 utils-flask-sqlalchemy>=0.4.1,<1

contrib/gn_module_occhab/backend/gn_module_occhab/migrations/c1a6b0793360_replace_is_complex_with_habitat_.py

@@ -0,0 +1,67 @@
+"""replace_is_complex_with_habitat_complexity
+
+Revision ID: c1a6b0793360
+Revises: 295861464d84
+Create Date: 2024-07-18 15:52:38.695575
+
+"""
+
+from alembic import op
+from pypnnomenclature.models import TNomenclatures
+import sqlalchemy as sa
+from sqlalchemy.orm.session import Session
+
+
+# revision identifiers, used by Alembic.
+revision = "c1a6b0793360"
+down_revision = "295861464d84"
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+
+    conn = op.get_bind()
+    metadata = sa.MetaData(bind=conn)
+    Station = sa.Table("t_stations", metadata, schema="pr_occhab", autoload_with=conn)
+
+    op.add_column(
+        "t_stations",
+        sa.Column(
+            "id_nomenclature_type_mosaique_habitat",
+            sa.Integer(),
+            sa.ForeignKey("ref_nomenclatures.t_nomenclatures.id_nomenclature"),
+            nullable=True,
+        ),
+        schema="pr_occhab",
+    )
+    session = Session(bind=op.get_bind())
+    id_default_type_mosaique_habitat = session.scalar(
+        sa.select(TNomenclatures.id_nomenclature).where(
+            TNomenclatures.mnemonique == "Mosaïque mixte"
+        )
+    )
+    session.close()
+    op.execute(
+        sa.update(Station)
+        .where(sa.text("pr_occhab.t_stations.is_habitat_complex = true"))
+        .values(id_nomenclature_type_mosaique_habitat=id_default_type_mosaique_habitat)
+    )
+    op.drop_column("t_stations", "is_habitat_complex", schema="pr_occhab")
+    op.execute(
+        """
+        ALTER TABLE pr_occhab.t_stations ADD CONSTRAINT 
+        check_t_stations_type_mosaique_habitat CHECK
+        (ref_nomenclatures.check_nomenclature_type_by_mnemonique(id_nomenclature_type_mosaique_habitat, 'MOSAIQUE_HAB'::character varying)) NOT VALID
+        """
+    )
+
+
+def downgrade():
+    op.drop_constraint("check_t_stations_type_mosaique_habitat", "t_stations", schema="pr_occhab")
+    op.drop_column("t_stations", "id_nomenclature_type_mosaique_habitat", schema="pr_occhab")
+    op.add_column(
+        "t_stations",
+        sa.Column("is_habitat_complex", sa.Boolean(), nullable=True),
+        schema="pr_occhab",
+    )

contrib/gn_module_occhab/backend/gn_module_occhab/models.py

@@ -41,7 +41,15 @@ class Station(NomenclaturesMixin, db.Model):
     date_max = db.Column(db.DateTime, server_default=FetchedValue())
     observers_txt = db.Column(db.Unicode(length=500))
     station_name = db.Column(db.Unicode(length=1000))
-    is_habitat_complex = db.Column(db.Boolean)
+    # is_habitat_complex = db.Column(db.Boolean)
+    id_nomenclature_type_mosaique_habitat = db.Column(
+        db.Integer,
+        ForeignKey(Nomenclature.id_nomenclature),
+    )
+    type_mosaique_habitat = db.relationship(
+        Nomenclature,
+        foreign_keys=[id_nomenclature_type_mosaique_habitat],
+    )
     altitude_min = db.Column(db.Integer)
     altitude_max = db.Column(db.Integer)
     depth_min = db.Column(db.Integer)