Function: postGraded(address modeler, string _ipfsGraded, uint256 _performanceResult, string _ipfsGradeDetailLink)

This facilitates grading a specific modeler.

Inputs

• modeler

  • Control: Fully controlled by the caller.

  • Constraints: Checked that the modeler has been challenged and responded.

  • Impact: The modeler to be graded.

• _ipfsGraded

  • Control: Fully controlled by the caller.

  • Constraints: None.

  • Impact: The IPFS of the grade.

• _performanceResult

  • Control: Fully controlled by the caller.

  • Constraints: None.

  • Impact: The performance result of the modeler.

• _ipfsGradeDetailLink

  • Control: Fully controlled by the caller.

  • Constraints: None.

  • Impact: The IPFS of the grade detail link.

Branches and code coverage

Intended branches

• Assure that the modeler's response was issued for the specific challenge. Currently not performed.

  Test coverage

• Assumed that the topNModelers array will properly update within the competition contract. Currently not checked.

  Test coverage

• Assumed that the challenge's performance is graded for this contract's specific competition. Currently not explicitly checked.

  Test coverage

• Set the ipfsGraded of the modelerChallenges mapping for the modeler.

  Test coverage

• Set the performanceResult of the modelerChallenges mapping for the modeler.

  Test coverage

• Set the ipfsGradeDetailLink of the modelerChallenges mapping for the modeler.

  Test coverage

• Set the medianPerformanceResults of the modelers mapping for the modeler. Currently this simply refers to the performanceResult of the modelerChallenges mapping for the modeler.

  Test coverage

Negative behavior

• Should not allow a validator that is not directly linked to the modeler to grade them. Currently not checked.

  Negative test

• Should not allow overriding a grade. Currently not checked.

  Negative test

• Should not allow calling this while the contract is paused.

  Negative test