Crate marketplace

marketplace contract

Seller publishing process

seller only need invoke dtoken_seller_publish method to publish products

Buyer purchase and use process

first of all, buyers should invoke buy_dtoken method to buy the released products

Second, buyer invoke the use_token method to consume token

Functions

buy_dtoken	buy dtoken
buy_dtoken_from_reseller	buy dtoken from reseller
buy_dtoken_reward	buy_dtoken_reward
buy_dtokens	Buy more than one dtoken at a time
delete
dtoken_seller_publish	seller publish product, need seller signature
dtoken_seller_publish_inner
get_dtoken_contract	query the default dtoken contract address
get_seller_item_info
init	init contract set dtoken and split contract address
invoke
set_dtoken_contract	set dtoken contract address as the default dtoken contract address, marketplace contract will invoke dtoken contract to pay the fee need admin signature new_addr is the new dtoken contract address
set_split_policy_contract	set split contract address as the default split contract address,
update