added teams

internal/handlers/teams_new.go

@@ -0,0 +1,105 @@
+package handlers
+
+import (
+	"context"
+	"fmt"
+	"net/http"
+
+	"git.haelnorr.com/h/golib/hws"
+	"github.com/pkg/errors"
+	"github.com/uptrace/bun"
+
+	"git.haelnorr.com/h/oslstats/internal/auditlog"
+	"git.haelnorr.com/h/oslstats/internal/db"
+	"git.haelnorr.com/h/oslstats/internal/notify"
+	"git.haelnorr.com/h/oslstats/internal/validation"
+	teamsview "git.haelnorr.com/h/oslstats/internal/view/teamsview"
+)
+
+func NewTeamPage(
+	s *hws.Server,
+	conn *bun.DB,
+) http.Handler {
+	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		renderSafely(teamsview.NewPage(), s, r, w)
+	})
+}
+
+func NewTeamSubmit(
+	s *hws.Server,
+	conn *bun.DB,
+	audit *auditlog.Logger,
+) http.Handler {
+	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		getter, ok := validation.ParseFormOrNotify(s, w, r)
+		if !ok {
+			return
+		}
+		name := getter.String("name").
+			TrimSpace().Required().
+			MaxLength(25).MinLength(3).Value
+		shortname := getter.String("short_name").
+			TrimSpace().Required().
+			MaxLength(3).MinLength(3).Value
+		altShortname := getter.String("alt_short_name").
+			TrimSpace().Required().
+			MaxLength(3).MinLength(3).Value
+		color := getter.String("color").
+			TrimSpace().MaxLength(7).Value
+		if !getter.ValidateAndNotify(s, w, r) {
+			return
+		}
+
+		// Check that short names are different
+		if shortname == altShortname {
+			notify.Warn(s, w, r, "Invalid Short Names", "Short name and alternative short name must be different.", nil)
+			return
+		}
+
+		nameUnique := false
+		shortNameComboUnique := false
+		var team *db.Team
+		if ok := db.WithNotifyTx(s, w, r, conn, func(ctx context.Context, tx bun.Tx) (bool, error) {
+			var err error
+			nameUnique, err = db.IsUnique(ctx, tx, (*db.Team)(nil), "name", name)
+			if err != nil {
+				return false, errors.Wrap(err, "db.IsTeamNameUnique")
+			}
+
+			shortNameComboUnique, err = db.TeamShortNamesUnique(ctx, tx, shortname, altShortname)
+			if err != nil {
+				return false, errors.Wrap(err, "db.TeamShortNamesUnique")
+			}
+
+			if !nameUnique || !shortNameComboUnique {
+				return true, nil
+			}
+			team = &db.Team{
+				Name:         name,
+				ShortName:    shortname,
+				AltShortName: altShortname,
+				Color:        color,
+			}
+			err = db.Insert(tx, team).WithAudit(r, audit.Callback()).Exec(ctx)
+			if err != nil {
+				return false, errors.Wrap(err, "db.Insert")
+			}
+			return true, nil
+		}); !ok {
+			return
+		}
+
+		if !nameUnique {
+			notify.Warn(s, w, r, "Duplicate Name", "This team name is already taken.", nil)
+			return
+		}
+
+		if !shortNameComboUnique {
+			notify.Warn(s, w, r, "Duplicate Short Names", "This combination of short names is already taken.", nil)
+			return
+		}
+		w.Header().Set("HX-Redirect", "/teams")
+		w.WriteHeader(http.StatusOK)
+		notify.SuccessWithDelay(s, w, r, "Team Created", fmt.Sprintf("Successfully created team: %s", name), nil)
+	})
+}