extern "C" PyObject* OperationItemSupplier::createOrder(
PyObject *self, PyObject *args, PyObject *kwdict
)
{
// Parse the Python arguments
PyObject* pylocation = NULL;
unsigned long id = 0;
const char* ref = NULL;
PyObject* pyitem = NULL;
PyObject* pysupplier = NULL;
double qty = 0;
PyObject* pystart = NULL;
PyObject* pyend = NULL;
const char* status = NULL;
const char* source = NULL;
static const char *kwlist[] = {
"location", "id", "reference", "item", "supplier", "quantity", "start",
"end", "status", "source", NULL
};
int ok = PyArg_ParseTupleAndKeywords(
args, kwdict, "|OkzOOdOOzz:createOrder", const_cast<char**>(kwlist),
&pylocation, &id, &ref, &pyitem, &pysupplier, &qty, &pystart,
&pyend, &status, &source
);
if (!ok)
return NULL;
Date start = pystart ? PythonData(pystart).getDate() : Date::infinitePast;
Date end = pyend ? PythonData(pyend).getDate() : Date::infinitePast;
// Validate all arguments
if (!pylocation || !pyitem)
{
PyErr_SetString(PythonDataException, "item and location arguments are mandatory");
return NULL;
}
PythonData location_tmp(pylocation);
if (!location_tmp.check(Location::metadata))
{
PyErr_SetString(PythonDataException, "location argument must be of type location");
return NULL;
}
PythonData item_tmp(pyitem);
if (!item_tmp.check(Item::metadata))
{
PyErr_SetString(PythonDataException, "item argument must be of type item");
return NULL;
}
PythonData supplier_tmp(pysupplier);
if (pysupplier && !supplier_tmp.check(Supplier::metadata))
{
PyErr_SetString(PythonDataException, "supplier argument must be of type supplier");
return NULL;
}
Item *item = static_cast<Item*>(item_tmp.getObject());
Location *location = static_cast<Location*>(location_tmp.getObject());
Supplier *supplier = pysupplier ? static_cast<Supplier*>(supplier_tmp.getObject()) : NULL;
// Find or create the destination buffer.
Buffer* destbuffer = NULL;
Item::bufferIterator buf_iter(item);
while (Buffer* tmpbuf = buf_iter.next())
{
if (tmpbuf->getLocation() == location)
{
if (destbuffer)
{
stringstream o;
o << "Multiple buffers found for item '" << item << "'' and location'" << location << "'";
throw DataException(o.str());
}
destbuffer = tmpbuf;
}
}
if (!destbuffer)
{
// Create the destination buffer
destbuffer = new BufferDefault();
stringstream o;
o << item << " @ " << location;
destbuffer->setName(o.str());
destbuffer->setItem(item);
destbuffer->setLocation(location);
}
// Build the producing operation for this buffer.
destbuffer->getProducingOperation();
// Look for a matching operation replenishing this buffer.
Operation *oper = NULL;
for (Buffer::flowlist::const_iterator flowiter = destbuffer->getFlows().begin();
flowiter != destbuffer->getFlows().end() && !oper; ++flowiter)
{
if (flowiter->getOperation()->getType() != *OperationItemSupplier::metadata)
continue;
OperationItemSupplier* opitemsupplier = static_cast<OperationItemSupplier*>(flowiter->getOperation());
if (supplier)
{
if (supplier->isMemberOf(opitemsupplier->getItemSupplier()->getSupplier()))
oper = opitemsupplier;
}
else
oper = opitemsupplier;
}
// No matching operation is found.
if (!oper)
{
// We'll create one now, but that requires that we have a supplier defined.
if (!supplier)
throw DataException("Supplier is needed on this purchase order");
// Note: We know that we need to create a new one. An existing one would
// have created an operation on the buffer already.
ItemSupplier *itemsupplier = new ItemSupplier();
itemsupplier->setSupplier(supplier);
itemsupplier->setItem(item);
itemsupplier->setLocation(location);
oper = new OperationItemSupplier(itemsupplier, destbuffer);
new ProblemInvalidData(oper, "Purchase orders on unauthorized supplier", "operation",
Date::infinitePast, Date::infiniteFuture, 1);
}
// Finally, create the operationplan
OperationPlan *opplan = oper->createOperationPlan(qty, start, end);
if (id)
opplan->setRawIdentifier(id); // We can use this fast method because we call activate later
if (status)
opplan->setStatus(status);
// Reset quantity after the status update to assure that
// also non-valid quantities are getting accepted.
opplan->setQuantity(qty);
if (ref)
opplan->setReference(ref);
opplan->activate();
// Return result
Py_INCREF(opplan);
return opplan;
}
extern "C" PyObject* OperationItemSupplier::createOrder(
PyObject *self, PyObject *args, PyObject *kwdict
)
{
// Parse the Python arguments
PyObject* pylocation = NULL;
unsigned long id = 0;
const char* ref = NULL;
PyObject* pyitem = NULL;
PyObject* pysupplier = NULL;
double qty = 0;
PyObject* pystart = NULL;
PyObject* pyend = NULL;
const char* status = NULL;
const char* source = NULL;
static const char *kwlist[] = {
"location", "id", "reference", "item", "supplier", "quantity", "start",
"end", "status", "source", NULL
};
int ok = PyArg_ParseTupleAndKeywords(
args, kwdict, "|OkzOOdOOzz:createOrder", const_cast<char**>(kwlist),
&pylocation, &id, &ref, &pyitem, &pysupplier, &qty, &pystart,
&pyend, &status, &source
);
if (!ok)
return NULL;
Date start = pystart ? PythonData(pystart).getDate() : Date::infinitePast;
Date end = pyend ? PythonData(pyend).getDate() : Date::infinitePast;
// Validate all arguments
if (!pylocation || !pyitem)
{
PyErr_SetString(PythonDataException, "item and location arguments are mandatory");
return NULL;
}
PythonData location_tmp(pylocation);
if (!location_tmp.check(Location::metadata))
{
PyErr_SetString(PythonDataException, "location argument must be of type location");
return NULL;
}
PythonData item_tmp(pyitem);
if (!item_tmp.check(Item::metadata))
{
PyErr_SetString(PythonDataException, "item argument must be of type item");
return NULL;
}
PythonData supplier_tmp(pysupplier);
if (pysupplier && !supplier_tmp.check(Supplier::metadata))
{
PyErr_SetString(PythonDataException, "supplier argument must be of type supplier");
return NULL;
}
Item *item = static_cast<Item*>(item_tmp.getObject());
Location *location = static_cast<Location*>(location_tmp.getObject());
Supplier *supplier = pysupplier ? static_cast<Supplier*>(supplier_tmp.getObject()) : NULL;
// Find or create the destination buffer.
Buffer* destbuffer = NULL;
for (Buffer::iterator bufiter = Buffer::begin(); bufiter != Buffer::end(); ++bufiter)
{
if (bufiter->getLocation() == location && bufiter->getItem() == item)
{
if (destbuffer)
{
stringstream o;
o << "Multiple buffers found for item '" << item << "'' and location'" << location << "'";
throw DataException(o.str());
}
destbuffer = &*bufiter;
}
}
if (!destbuffer)
{
// Create the destination buffer
destbuffer = new BufferDefault();
stringstream o;
o << item << " @ " << location;
destbuffer->setName(o.str());
destbuffer->setItem(item);
destbuffer->setLocation(location);
}
// Look for a matching matching supplying operation on this buffer.
// Here we also trigger the creation of its producing operation, which
// contains the logic to build possible transfer operations.
Operation *oper = NULL;
Operation* prodOper = destbuffer->getProducingOperation();
if (prodOper && prodOper->getType() == *OperationItemSupplier::metadata)
{
if (supplier)
{
if (supplier->isMemberOf(static_cast<OperationItemSupplier*>(prodOper)->getItemSupplier()->getSupplier()))
oper = prodOper;
}
else
oper = prodOper;
}
else if (prodOper && prodOper->getType() == *OperationAlternate::metadata)
{
SubOperation::iterator soperiter = prodOper->getSubOperationIterator();
while (SubOperation *soper = soperiter.next())
{
if (soper->getType() == *OperationItemSupplier::metadata)
{
if (supplier)
{
if (supplier->isMemberOf(static_cast<OperationItemSupplier*>(prodOper)->getItemSupplier()->getSupplier()))
{
oper = soper->getOperation();
break;
}
}
else
{
oper = prodOper;
break;
}
}
}
}
// No matching operation is found.
if (!oper)
{
// We'll create one now, but that requires that we have a supplier defined.
if (!supplier)
throw DataException("Supplier is needed on this purchase order");
// Note: We know that we need to create a new one. An existing one would
// have created an operation on the buffer already.
ItemSupplier *itemsupplier = new ItemSupplier();
itemsupplier->setSupplier(supplier);
itemsupplier->setItem(item);
itemsupplier->setLocation(location);
oper = new OperationItemSupplier(itemsupplier, destbuffer);
new ProblemInvalidData(oper, "Purchase orders on unauthorized supplier", "operation",
Date::infinitePast, Date::infiniteFuture, 1);
}
// Finally, create the operationplan
OperationPlan *opplan = oper->createOperationPlan(qty, start, end);
if (status)
opplan->setStatus(status);
if (ref)
opplan->setReference(ref);
// Return result
Py_INCREF(opplan);
return opplan;
}