Add tender importer from CORE; apply tender in CORE POS batch

still some work to be done yet but getting there

rattail_corepos/batch/pos.py

@@ -81,6 +81,10 @@ class POSBatchHandler(base.POSBatchHandler):
                 d = self.make_d_customer(row)
                 dtransactions.append(d)
 
+            elif row.row_type == 'tender':
+                d = self.make_d_tender(row)
+                dtransactions.append(d)
+
         self.progress_loop(add, rows, progress,
                            message="Normalizing items for CORE-POS transaction")
 
@@ -131,8 +135,9 @@ class POSBatchHandler(base.POSBatchHandler):
     def make_d_item(self, row):
         batch = row.batch
         d = self.make_d_basic(batch, row)
-
+        d.transaction_type = 'I'
         d.upc = row.product.item_id
+        d.department_number = row.department_number
 
         d.description = row.product.description
         if d.description and len(d.description) > self.maxlen_description:
@@ -146,3 +151,12 @@ class POSBatchHandler(base.POSBatchHandler):
         d.total = row.sales_total
         # d.voided = False        # TODO
         return d
+
+    def make_d_tender(self, row):
+        batch = row.batch
+        d = self.make_d_basic(batch, row)
+        d.transaction_type = 'T'
+        d.transaction_subtype = row.item_entry
+        d.description = row.description
+        d.total = row.tender_total
+        return d

rattail_corepos/db/alembic/versions/c40a6ec00428_add_tender.py

@@ -0,0 +1,51 @@
+# -*- coding: utf-8; -*-
+"""add tender
+
+Revision ID: c40a6ec00428
+Revises: f8df04546a59
+Create Date: 2023-09-26 18:22:17.804658
+
+"""
+
+# revision identifiers, used by Alembic.
+revision = 'c40a6ec00428'
+down_revision = 'f8df04546a59'
+branch_labels = None
+depends_on = None
+
+from alembic import op
+import sqlalchemy as sa
+import rattail.db.types
+
+
+
+def upgrade():
+
+    # corepos_tender
+    op.create_table('corepos_tender',
+                    sa.Column('uuid', sa.String(length=32), nullable=False),
+                    sa.Column('corepos_id', sa.Integer(), nullable=False),
+                    sa.ForeignKeyConstraint(['uuid'], ['tender.uuid'], name='corepos_tender_fk_tender'),
+                    sa.PrimaryKeyConstraint('uuid')
+                    )
+    op.create_table('corepos_tender_version',
+                    sa.Column('uuid', sa.String(length=32), autoincrement=False, nullable=False),
+                    sa.Column('corepos_id', sa.Integer(), autoincrement=False, nullable=True),
+                    sa.Column('transaction_id', sa.BigInteger(), autoincrement=False, nullable=False),
+                    sa.Column('end_transaction_id', sa.BigInteger(), nullable=True),
+                    sa.Column('operation_type', sa.SmallInteger(), nullable=False),
+                    sa.PrimaryKeyConstraint('uuid', 'transaction_id')
+                    )
+    op.create_index(op.f('ix_corepos_tender_version_end_transaction_id'), 'corepos_tender_version', ['end_transaction_id'], unique=False)
+    op.create_index(op.f('ix_corepos_tender_version_operation_type'), 'corepos_tender_version', ['operation_type'], unique=False)
+    op.create_index(op.f('ix_corepos_tender_version_transaction_id'), 'corepos_tender_version', ['transaction_id'], unique=False)
+
+
+def downgrade():
+
+    # corepos_tender
+    op.drop_table('corepos_tender')
+    op.drop_index(op.f('ix_corepos_tender_version_transaction_id'), table_name='corepos_tender_version')
+    op.drop_index(op.f('ix_corepos_tender_version_operation_type'), table_name='corepos_tender_version')
+    op.drop_index(op.f('ix_corepos_tender_version_end_transaction_id'), table_name='corepos_tender_version')
+    op.drop_table('corepos_tender_version')

rattail_corepos/db/model/__init__.py

@@ -24,7 +24,7 @@
 Database schema extensions for CORE-POS integration
 """
 
-from .stores import CoreStore
+from .stores import CoreStore, CoreTender
 from .people import (CorePerson, CoreCustomer, CoreCustomerShopper,
                      CoreMember, CoreMemberEquityPayment)
 from .products import (CoreDepartment, CoreSubdepartment,

rattail_corepos/db/model/stores.py

@@ -63,3 +63,38 @@ class CoreStore(model.Base):
         return str(self.store)
 
 CoreStore.make_proxy(model.Store, '_corepos', 'corepos_id')
+
+
+class CoreTender(model.Base):
+    """
+    CORE-specific extensions to :class:`rattail:rattail.db.model.Tender`.
+    """
+    __tablename__ = 'corepos_tender'
+    __table_args__ = (
+        sa.ForeignKeyConstraint(['uuid'], ['tender.uuid'],
+                                name='corepos_tender_fk_tender'),
+    )
+    __versioned__ = {}
+
+    uuid = model.uuid_column(default=None)
+    tender = orm.relationship(
+        model.Tender,
+        doc="""
+        Reference to the actual tender record, which this one extends.
+        """,
+        backref=orm.backref(
+            '_corepos',
+            uselist=False,
+            cascade='all, delete-orphan',
+            doc="""
+            Reference to the CORE-POS extension record for this tender.
+            """))
+
+    corepos_id = sa.Column(sa.Integer(), nullable=False, doc="""
+    ``tenders.TenderID`` value for this tender, within CORE-POS.
+    """)
+
+    def __str__(self):
+        return str(self.tender)
+
+CoreTender.make_proxy(model.Tender, '_corepos', 'corepos_id')

rattail_corepos/importing/corepos/db.py

@@ -65,6 +65,7 @@ class FromCOREPOSToRattail(importing.FromSQLAlchemyHandler, importing.ToRattailH
 
     def get_importers(self):
         importers = OrderedDict()
+        importers['Tender'] = TenderImporter
         importers['Vendor'] = VendorImporter
         importers['Department'] = DepartmentImporter
         importers['Subdepartment'] = SubdepartmentImporter
@@ -87,6 +88,26 @@ class FromCOREPOS(importing.FromSQLAlchemy):
     """
 
 
+class TenderImporter(FromCOREPOS, corepos_importing.model.TenderImporter):
+    """
+    Importer for tender data from CORE POS.
+    """
+    host_model_class = corepos.Tender
+    key = 'corepos_id'
+    supported_fields = [
+        'corepos_id',
+        'code',
+        'name',
+    ]
+
+    def normalize_host_object(self, tender):
+        return {
+            'corepos_id': tender.tender_id,
+            'code': tender.tender_code,
+            'name': tender.tender_name,
+        }
+
+
 class VendorImporter(FromCOREPOS, corepos_importing.model.VendorImporter):
     """
     Importer for vendor data from CORE POS.

rattail_corepos/importing/model.py

@@ -122,6 +122,15 @@ class SubdepartmentImporter(importing.model.SubdepartmentImporter):
     }
 
 
+class TenderImporter(importing.model.TenderImporter):
+
+    extensions = {
+        '_corepos': [
+            'corepos_id',
+        ],
+    }
+
+
 class VendorImporter(importing.model.VendorImporter):
 
     extensions = {