Freelancer's Agreement - Lab for New Justice

This repository contains the template for the smart legal contracts designed to replicate the basic behaviour of a legal contract between a freelancer and a customer.

Deployment

constructor(
        address _jurToken,
        bytes32 _agreementHash,
        uint _submittionDeadline,
        uint _contractValidity,
        uint _contractWarranty,
        uint _lateDeliveryPenalty,
        uint _totalPayout
)

1. _jurToken is the address of the JUR Token contract on the network.
2. _agreementHash is the hash of the agreement document between parties.
3. _submittionDeadline is the number of days given to the freelancer to perform the service.
4. _contractValidity is the number of days the contract will be valid for.
5. _contractWarranty is the number of days the performance will be under warranty for. 6 _lateDeliveryPenalty is the percentage of payout which will deducted each day as penalty for late submission.
6. _totalPayout is the payment in JUR Tokens which will be given to the freelancer at the acceptance of delivery.

Functions

1. Add customer's details

addCustomerDetails(
        address _partyAddress,
        string memory _name,
        string memory _countryOfOperation,
        string memory _postalAddress,
        uint _fiscalIdentificationNumber
)

Function for adding the Customer's details.

1. _partyAddress is the VeChain network address of the customer which will be used for executing transactions.
2. _name represents the customer's name. (String)
3. _countryOfOperation represents the customer's country. (String)
4. _postalAddress represents the customer's address. (String)
5. _fiscalIdentificationNumber represents the customer's fiscal code. (String)

2. Add freelancer's details

addFreelancerDetails(
        address _partyAddress,
        string memory _name,
        string memory _countryOfOperation,
        string memory _postalAddress,
        uint _fiscalIdentificationNumber
)

Function for adding Freelancer's details.

1. _partyAddress is the VeChain network address of the freelancer which will be used for executing transactions.
2. _name represents the freelancer's name. (String)
3. _countryOfOperation represents the freelancer's country. (String)
4. _postalAddress represents the freelancer's address. (String)
5. _fiscalIdentificationNumber represents the freelancer's fiscal code. (String)

3. Sign Agreement

signAgreement()

Function used by both parties to sign the agreement. This function should only be called respectively by the addresses mentioned above. In case of the customer, it is required that the customer should first approve the agreement contract to transfer tokens on her behalf. Please refer to the preparatory material to understand how.

4. Deliver the project

markProjectComplete()

This function is called by the freelancer to update the customer on the delivery of the project. It automatically calculates the late delivery penalty if any, and updates the payout.

5. Release the payout

releasePayout()

This function can only be called by the customer to release the payment for the freelancer.

6. Grant a license

uploadLicence(bytes32 _licenseHash, string _name)

Either party can use this function to upload a license they wish to grant the other party.

1. _licenseHash is the hash of the document containing the license.
2. _name is the name of the license.