Item transferred

exports['jaksam_inventory']:registerHook("onItemTransferred", function(payload)
    local item = exports["jaksam_inventory"]:getStaticItem(payload.itemName)
    if item and item.policeOnly then
        return false, "Only police can have this weapon"
    end
end, {
    itemTypeFilter = {weapon = true},
    inventoryToTypeFilter = {player = true}
})

exports['jaksam_inventory']:registerHook("onItemTransferred", function(payload)
    local sourceItem = exports["jaksam_inventory"]:getItemFromSlot(payload.inventoryIdFrom, payload.slotIdFrom)
    local targetItem = exports["jaksam_inventory"]:getItemFromSlot(payload.inventoryIdTo, payload.slotIdTo)
    if not targetItem then return end -- Dragged over an empty slot

    if sourceItem.name == "bread" and targetItem.name == "meat" then
        exports["jaksam_inventory"]:removeItem(payload.inventoryIdFrom, "bread", 1, payload.slotIdFrom)
        exports["jaksam_inventory"]:removeItem(payload.inventoryIdFrom, "meat", 1, payload.slotIdTo)
        exports["jaksam_inventory"]:addItem(payload.inventoryIdFrom, "sandwich", 1)
        return false, "You crafted a sandwich", "success"
    end
end, {intraInventoryOnly = true})