Need to expand the functionality of vTiger's WebService by adding a new PHP module that via REST, can create a new Sales Order, including item Details.
'Item Details' can be a product and/or a service. Multiple item details per Sales Orders is required.
Project also requires the following vTiger functions:
1.- Query if a specific Sales Order already exists.
2.- Query if a Specific Product already exits.
3.- Insert a new product
4.- Query if a Specific Service already exists
5.- Insert a new service
The PHP module should be an extension of the current WebService functionality. The new functions should be supported by entering a new entityType value parameter in the URL
This has already been implemented by vTiger trac