Regarding purchase invoice

anand (accountant) (88 Points)

02 January 2020  
Dear sir
We have purchase cloth from delhi and the received the bill of Gst as follows
Laptop = Rs. 25000
IGST. 5% = Rs. 1250
Total =. Rs. 26250
Less discount (8%) =Rs.2100
NET payable. =Rs. 24150
This is correct bill according to Gst rules
or not & if yes then what is the journal entry for this

Please