Method for generating target contract and terminal device

A method for generating a target contract, comprising:

• generating, at a first terminal device of a first user, a separate contract signing request to separately sign a contract with each second user in a second user cluster;
• sending the separate contract signing request to a second terminal device cluster corresponding to the second user cluster, a second user in the second user cluster being one-to-one corresponding to a second terminal device in the second terminal device cluster, for M second terminal devices in the second terminal device cluster to each separately generate and return, based on the separate contract signing request, a piece of first acknowledgment information that acknowledges signing a contract, M>0 and being a positive integer;
• determining, based on M pieces of first acknowledgment information, chat information from group chat records in a same chat group as the second user cluster;
• generating a pending contract based on the chat information, and sending the pending contract to the second terminal device cluster, for the M second terminal devices in the second terminal device cluster to each separately generate a piece of second acknowledgment information that acknowledges the pending contract;
• and
• determining, based on the second acknowledgment information sent separately by the M second terminal devices, the pending contract as a target contract agreed upon with each of the M second terminal devices, and uploading M target contracts to a blockchain.

A non-transitory computer readable storage medium on which a computer program is stored, which when executed by a processor enables the processor to implement acts comprising:

• generating, at a first terminal device of a first user, a joint contract signing request to jointly sign a contract with a second user cluster;
• sending the joint contract signing request to a second terminal device cluster corresponding to the second user cluster, a second user in the second user cluster being one-to-one corresponding to a second terminal device in the second terminal device cluster, for M second terminal devices in the second terminal device cluster to each generate and return, based on the joint contract signing request, a piece of first acknowledgment information that acknowledges jointly signing a contract, M>0 and being a positive integer;
• determining, based on M pieces of first acknowledgment information, chat information from group chat records in a same chat group as the second user cluster;
• generating a pending contract based on the chat information, and sending the pending contract to the second terminal device cluster, for P second terminal devices in the second terminal device cluster to each generate a piece of second acknowledgment information that acknowledges the pending contract, P>0 and being a positive integer;
• and
• determining the pending contract as the target contract based on P pieces of second acknowledgment information, and uploading the target contract to a blockchain.

A computing device, comprising a memory, a processor, and a computer program that is stored in the memory and that can run on the processor, when executing the program the processor implementing acts comprising:

• generating, at a first terminal device of a first user, a separate contract signing request to separately sign a contract with each second user in a second user cluster;
• sending the separate contract signing request to a second terminal device cluster corresponding to the second user cluster, a second user in the second user cluster being one-to-one corresponding to a second terminal device in the second terminal device cluster, for M second terminal devices in the second terminal device cluster to each separately generate and return, based on the separate contract signing request, a piece of first acknowledgment information that acknowledges signing a contract, M>0 and being a positive integer;
• determining, based on M pieces of first acknowledgment information, chat information from group chat records in a same chat group as the second user cluster;
• generating a pending contract based on the chat information, and sending the pending contract to the second terminal device cluster, for the M second terminal devices in the second terminal device cluster to each separately generate a piece of second acknowledgment information that acknowledges the pending contract;
• and
• determining, based on the second acknowledgment information sent separately by the M second terminal devices, the pending contract as a target contract agreed upon with each of the M second terminal devices, and uploading M target contracts to a blockchain.