35 lines
1.2 KiB
Go
35 lines
1.2 KiB
Go
package httpapi
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import (
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"context"
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"fmt"
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"time"
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"calllinesystem/server/internal/domain"
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"calllinesystem/server/internal/model"
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)
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// displayedExperiencedPeople returns the current project's public daily
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// metric. A queue session is created lazily on the first ticket, so a nil
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// session intentionally still returns the configured starting display value.
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func (s *Server) displayedExperiencedPeople(ctx context.Context, project model.Project, session *model.QueueSession) (int64, error) {
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var actual int64
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if session != nil {
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location, err := time.LoadLocation(project.Timezone)
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if err != nil {
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return 0, fmt.Errorf("invalid project timezone: %w", err)
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}
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businessDate := s.now().In(location).Format("2006-01-02")
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if session.BusinessDate.Format("2006-01-02") != businessDate {
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return domain.DisplayExperiencedPeople(project.ExperiencedPeopleStart, 0), nil
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}
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if err := s.db.WithContext(ctx).Model(&model.QueueTicket{}).
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Select("COALESCE(sum(party_size), 0)").
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Where("project_id = ? AND queue_session_id = ?", project.ID, session.ID).
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Scan(&actual).Error; err != nil {
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return 0, err
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}
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}
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return domain.DisplayExperiencedPeople(project.ExperiencedPeopleStart, actual), nil
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}
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