README
¶
rating package
Public
func Initialize()
Only function that should be called from this package.
Initializes the cron jobs that should take place in this package.
Private
func GetTeamElo(teamIdKey string)
Parameter teamIdKey is the id of a team on lichess.org
Does a GET request to lichess and gets all the members in a team. Calls GetGamesInTeam to get all games in a team.
Calls sortGames to sort these games. Calls calculateElo to calculate Elo.
returns []TeamMember with all team members in a team with an internal ELO in team.
func getGamesInTeam(teamMembers [] TeamMember)
Parameter teamMembers is a slice of team members
Loops through every team member vs team member permutation and calls getGamesOfMemberVSMember.
returns []Game of every match between teammembers in a team.
func getGamesOfMemberVSMember(member TeamMember, vsMember TeamMember)
Parameters member and vsMember, two members which we get all games between.
returns []Game which contains all matches between two members.
func getRequest(c *http.Client, s string)
Parameters c and s, where s is the GET request address.
Is a simple function for get requests.
returns *http.Response
func getWhiteAndBlackFromGame(game Game, teamMembers [] TeamMember)
Parameters game is a game object, teamMembers is a slice of all team members.
Functions loops through all team members to find the teamMember object of the black and white members of a game match.
returns []TeamMember which contains White and Black corresponding teamMember objects. White in the first index and black in the second.
func calculateElo(games []Game, teamMembers []TeamMember)
Parameters games and teamMembers. games is a slice of games and teamMembers is a slice of all team members in a team.
Calculates the elo of team members match by match (game).
returns []TeamMember with all elo scores updated
func insertElo(eloWhite float64, eloBlack float64, white TeamMember, black TeamMember, teamMembers [] TeamMember)
Parameters eloWhite, eloBlack, white, black, teamMembers
Inserts the new elo of white and black player into teamMembers and returns it.
returns []TeamMember with updated elo.
func sortGames(games []Game)
Parameter games
Sorts games by timestamp and returns
returns []Game
func fakeTeamMembers
Returns fake test data []TeamMembers
structs
type Game struct {
ID string `json:"id"`
CreatedAt int `json:"createdAt"`
Players struct {
White struct {
User struct {
ID string `json:"id"`
Name string `json:"name"`
} `json:"user"`
} `json:"white"`
Black struct {
User struct {
ID string `json:"id"`
Name string `json:"name"`
} `json:"user"`
} `json:"black"`
} `json:"players"`
Winner string `json:"winner"`
}
type TeamMember struct {
ID string `json:"id"`
Username string `json:"username"`
InternalCreatedAt int `json:"internalCreatedAt"`
Elo float64 `json:"elo"`
}
Documentation
¶
Index ¶
Constants ¶
const LICHESS_DEFAULT_TEAM = "testclub"
const LICHESS_LEAGUE_ID = 3
const LICHESS_LEAGUE_SEASON_NAME = "Sjakksesong"
const LICHESS_PLATFORM_ID = 1
const LICHESS_RATE_LIMIT = 61
LICHESS_RATE_LIMIT for sleep when we hit the rate limit of lichess.org
Variables ¶
This section is empty.
Functions ¶
func Initialize ¶
func Initialize()
Types ¶
type Game ¶
type Game struct {
ID string `json:"id"`
CreatedAt int `json:"createdAt"`
Status string `json:"status"`
Players Players `json:"players"`
Winner string `json:"winner"`
Result database.RESULT `json:"result"`
}
TODO check and fix struct for remi/draw Game - Struct for getting game/match information
Source Files