thread-master/apps/backend/internal/module/radar/usecase/opportunity_ops.go

package usecase

import (
	"context"
	"fmt"

	"apps/backend/internal/module/radar/domain"
)

func (s *Service) GetOpportunity(ctx context.Context, ownerUID int64, id string) (*domain.Opportunity, error) {
	o, err := s.Repo.GetOpportunity(ctx, id)
	if err != nil {
		return nil, err
	}
	if o.OwnerUID != ownerUID {
		return nil, domain.ErrForbidden
	}
	return o, nil
}

func (s *Service) ListOpportunities(ctx context.Context, ownerUID int64, f domain.OpportunityListFilter) ([]*domain.Opportunity, int64, error) {
	return s.Repo.ListOpportunities(ctx, ownerUID, f)
}

func (s *Service) ListSweeps(ctx context.Context, ownerUID int64, f domain.SweepListFilter) ([]*domain.RadarSweep, int64, error) {
	return s.Repo.ListSweeps(ctx, ownerUID, f)
}

// TriggerSweep enqueues a radar_sweep job for a watch (manual). Same path as daily schedule.
func (s *Service) TriggerSweep(ctx context.Context, ownerUID int64, watchID string) (jobID string, err error) {
	if s.SweepJobs == nil {
		return "", fmt.Errorf("%w: sweep scheduler not configured", domain.ErrNotReady)
	}
	w, err := s.Repo.GetWatch(ctx, watchID)
	if err != nil {
		return "", err
	}
	if w.OwnerUID != ownerUID {
		return "", domain.ErrForbidden
	}
	if w.Status != domain.WatchActive {
		return "", fmt.Errorf("%w: only active watches can be swept (status=%s)", domain.ErrValidation, w.Status)
	}
	// Manual trigger is due now.
	return s.SweepJobs.ScheduleRadarSweep(ctx, ownerUID, watchID, domain.NowNano())
}

func (s *Service) AcceptOpportunity(ctx context.Context, ownerUID int64, id string) (*domain.Opportunity, string, error) {
	o, err := s.GetOpportunity(ctx, ownerUID, id)
	if err != nil {
		return nil, "", err
	}
	if err := o.Transition(domain.OppAccepted); err != nil {
		return nil, "", err
	}
	contactID := o.ContactID
	if s.CRM != nil {
		cid, berr := s.CRM.BindOpportunity(ctx, ownerUID, o)
		if berr != nil {
			return nil, "", berr
		}
		contactID = cid
		o.ContactID = cid
	}
	if err := s.Repo.UpdateOpportunityStatus(ctx, id, domain.OppAccepted); err != nil {
		return nil, "", err
	}
	if contactID != "" {
		// store contact_id via override path isn't right — re-upsert fields
		o2, _ := s.Repo.GetOpportunity(ctx, id)
		if o2 != nil {
			o2.ContactID = contactID
			o2.Status = domain.OppAccepted
			// Use SetOpportunityOverride no-op and a simple save: Upsert won't rewrite existing without terms merge.
			// Patch via SetOverride with status already updated — add contact via list reload.
			_ = s.setContactID(ctx, id, contactID)
			o2.ContactID = contactID
			return o2, contactID, nil
		}
	}
	o, err = s.Repo.GetOpportunity(ctx, id)
	return o, contactID, err
}

func (s *Service) setContactID(ctx context.Context, id, contactID string) error {
	type patcher interface {
		SetOpportunityContact(ctx context.Context, id, contactID string) error
	}
	if p, ok := s.Repo.(patcher); ok {
		return p.SetOpportunityContact(ctx, id, contactID)
	}
	return nil
}

func (s *Service) DismissOpportunity(ctx context.Context, ownerUID int64, id, reason string) (*domain.Opportunity, error) {
	o, err := s.GetOpportunity(ctx, ownerUID, id)
	if err != nil {
		return nil, err
	}
	if err := o.Transition(domain.OppDismissed); err != nil {
		return nil, err
	}
	if err := s.Repo.UpdateOpportunityStatus(ctx, id, domain.OppDismissed); err != nil {
		return nil, err
	}
	_ = reason
	return s.Repo.GetOpportunity(ctx, id)
}

func (s *Service) OverrideOpportunity(ctx context.Context, ownerUID int64, id, band, status string) (*domain.Opportunity, error) {
	o, err := s.GetOpportunity(ctx, ownerUID, id)
	if err != nil {
		return nil, err
	}
	ov := &domain.OpportunityOverride{
		FromBand:   o.IntentBand,
		ToBand:     band,
		FromStatus: o.Status,
		ToStatus:   status,
		ActorUID:   ownerUID,
		At:         domain.NowNano(),
	}
	if status == "" {
		status = o.Status
	}
	if band == "" {
		band = o.IntentBand
	}
	if err := s.Repo.SetOpportunityOverride(ctx, id, ov, band, status); err != nil {
		return nil, err
	}
	return s.Repo.GetOpportunity(ctx, id)
}