voter

Documentation

Index

• type VoteResults
• type Voter
  • func Create(storage storage.StorageInterface) Voter
  • func (v Voter) Results(resourceId string, sourceId string) VoteResults
  • func (v Voter) Vote(resourceId string, sourceId string, vote float64) VoteResults

Types

type VoteResults

type VoteResults struct {
	ResourceId    string
	Rating        float64
	TotalVotes    int
	AllowedToVote bool
}

VoteResults return results

type Voter

type Voter struct {
	// contains filtered or unexported fields
}

Voter structure

func Create

func Create(storage storage.StorageInterface) Voter

Create create voter instance

func (Voter) Results

func (v Voter) Results(resourceId string, sourceId string) VoteResults

Results response

func (Voter) Vote

func (v Voter) Vote(resourceId string, sourceId string, vote float64) VoteResults

Vote for some resource 500 votes, avg - 3.9 +1 vote, 4 score 500 * 3.9 = (1950 + 4) / 501 = 3.90019 1 vote, avg - 5 +1 vote, 2 score 1 * 5 = (5 + 1) / 2 = 3