124 lines
3.8 KiB
Go
124 lines
3.8 KiB
Go
package handlers
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import (
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"context"
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"net/http"
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"strconv"
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"git.haelnorr.com/h/golib/hws"
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"git.haelnorr.com/h/oslstats/internal/db"
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"git.haelnorr.com/h/oslstats/internal/throw"
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seasonsview "git.haelnorr.com/h/oslstats/internal/view/seasonsview"
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"github.com/pkg/errors"
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"github.com/uptrace/bun"
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)
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// SeasonLeagueTeamDetailPage renders the detail page for a team within a season league
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func SeasonLeagueTeamDetailPage(
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s *hws.Server,
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conn *db.DB,
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) http.Handler {
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return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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seasonShortName := r.PathValue("season_short_name")
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leagueShortName := r.PathValue("league_short_name")
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teamIDStr := r.PathValue("team_id")
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teamID, err := strconv.Atoi(teamIDStr)
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if err != nil {
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throw.NotFound(s, w, r, r.URL.Path)
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return
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}
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var twr *db.TeamWithRoster
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var fixtures []*db.Fixture
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var available []*db.Player
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var scheduleMap map[int]*db.FixtureSchedule
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var resultMap map[int]*db.FixtureResult
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var playerStats []*db.AggregatedPlayerStats
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var leaderboard []*db.LeaderboardEntry
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if ok := conn.WithReadTx(s, w, r, func(ctx context.Context, tx bun.Tx) (bool, error) {
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var err error
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twr, err = db.GetTeamRoster(ctx, tx, seasonShortName, leagueShortName, teamID)
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if err != nil {
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if db.IsBadRequest(err) {
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throw.NotFound(s, w, r, r.URL.Path)
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return false, nil
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}
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return false, errors.Wrap(err, "db.GetTeamRoster")
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}
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fixtures, err = db.GetFixturesForTeam(ctx, tx, twr.Season.ID, twr.League.ID, twr.Team.ID)
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if err != nil {
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return false, errors.Wrap(err, "db.GetFixturesForTeam")
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}
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fixtureIDs := make([]int, len(fixtures))
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for i, f := range fixtures {
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fixtureIDs[i] = f.ID
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}
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scheduleMap, err = db.GetAcceptedSchedulesForFixtures(ctx, tx, fixtureIDs)
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if err != nil {
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return false, errors.Wrap(err, "db.GetAcceptedSchedulesForFixtures")
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}
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resultMap, err = db.GetFinalizedResultsForFixtures(ctx, tx, fixtureIDs)
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if err != nil {
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return false, errors.Wrap(err, "db.GetFinalizedResultsForFixtures")
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}
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playerStats, err = db.GetAggregatedPlayerStatsForTeam(ctx, tx, teamID, fixtureIDs)
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if err != nil {
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return false, errors.Wrap(err, "db.GetAggregatedPlayerStatsForTeam")
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}
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available, err = db.GetPlayersNotOnTeam(ctx, tx, twr.Season.ID, twr.League.ID)
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if err != nil {
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return false, errors.Wrap(err, "db.GetPlayersNotOnTeam")
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}
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// Get all teams and all fixtures for the league to compute leaderboard
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var allTeams []*db.Team
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err = tx.NewSelect().
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Model(&allTeams).
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Join("INNER JOIN team_participations AS tp ON tp.team_id = t.id").
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Where("tp.season_id = ? AND tp.league_id = ?", twr.Season.ID, twr.League.ID).
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Scan(ctx)
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if err != nil {
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return false, errors.Wrap(err, "tx.NewSelect allTeams")
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}
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allFixtures, err := db.GetAllocatedFixtures(ctx, tx, twr.Season.ID, twr.League.ID)
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if err != nil {
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return false, errors.Wrap(err, "db.GetAllocatedFixtures")
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}
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allFixtureIDs := make([]int, len(allFixtures))
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for i, f := range allFixtures {
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allFixtureIDs[i] = f.ID
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}
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allResultMap, err := db.GetFinalizedResultsForFixtures(ctx, tx, allFixtureIDs)
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if err != nil {
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return false, errors.Wrap(err, "db.GetFinalizedResultsForFixtures allFixtures")
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}
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leaderboard = db.ComputeLeaderboard(allTeams, allFixtures, allResultMap)
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return true, nil
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}); !ok {
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return
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}
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// Find this team's position and record from the leaderboard
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var position int
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var record *db.TeamRecord
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for _, entry := range leaderboard {
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if entry.Team.ID == teamID {
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position = entry.Position
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record = entry.Record
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break
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}
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}
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if record == nil {
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record = &db.TeamRecord{}
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}
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renderSafely(seasonsview.SeasonLeagueTeamDetailPage(twr, fixtures, available, scheduleMap, resultMap, record, playerStats, position, len(leaderboard)), s, r, w)
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})
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}
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