Testing project inventory update for transaction 1
Project ID: 13

Current fulfillments:
- Item 1: 100.00 (inventory)
- Item 1: 300.00 (direct_delivery)
- Item 1: 100.00 (inventory)
- Item 1: 100.00 (direct_delivery)
- Item 1: 200.00 (inventory)
- Item 1: 200.00 (direct_delivery)
- Item 1: 50.00 (project_transfer)
- Item 2: 50.00 (inventory)
- Item 2: 100.00 (direct_delivery)
- Item 2: 30.00 (inventory)
- Item 2: 20.00 (direct_delivery)
- Item 2: 30.00 (inventory)
- Item 2: 70.00 (direct_delivery)

Grouped by type:
Inventory: {"1":400,"2":110}
Delivery: {"1":600,"2":190}
Transfer: {"1":50}

Project Inventory BEFORE update:
Item 1: 1530.00
Item 2: 405.00

Total fulfilled per item: {"1":1050,"2":300}

Reset project inventory to simulate clean state
Created new record for item 1: 1050 units at 0.00 each
Created new record for item 2: 300 units at 0.00 each

Project Inventory AFTER update:
Item 1: 1050.00 (value: 0.00)
Item 2: 300.00 (value: 0.00)