Merge pull request #13 from Dvorinka/feat/structured-intake

Structured per-service intake questions

apps/backend/internal/api/server.go

@@ -379,6 +379,7 @@ func NewServer(cfg config.Config, pools *db.Pools) (*Server, error) {
 			CustomerEmail  string  `json:"customerEmail" binding:"required,email"`
 			CustomerPhone  string  `json:"customerPhone"`
 			Notes          string  `json:"notes"`
+			Intake         map[string]string `json:"intake,omitempty"`
 			StartsAt       string  `json:"startsAt" binding:"required"`
 			EndsAt         string  `json:"endsAt" binding:"required"`
 		}

apps/backend/internal/bookings/customer_service.go

@@ -11,6 +11,7 @@ import (
 	"bookra/apps/backend/internal/db"
 	"bookra/apps/backend/internal/domain"
 	"bookra/apps/backend/internal/notifications"
+	"bookra/apps/backend/internal/shared"
 )
 
 var (
@@ -134,6 +135,7 @@ func (s *CustomerService) GetBookingByReference(ctx context.Context, reference s
 		Location:         locationName,
 		Status:           booking.Status,
 		Notes:            booking.Notes,
+		Intake:           shared.ParseIntakeAnswers(booking.Intake),
 		WaitlistPosition: position,
 	}, nil
 }

apps/backend/internal/bookings/service.go

@@ -221,6 +221,7 @@ func (s *Service) Catalog(ctx context.Context, tenantSlug string) (domain.Public
 			Name:            service.Name,
 			DurationMinutes: service.DurationMinutes,
 			PriceCents:      service.PriceCents,
+			IntakeFields:    shared.ParseIntakeFields(service.IntakeFields),
 		})
 	}
 	for _, staff := range staffRecords {
@@ -283,6 +284,7 @@ func (s *Service) Create(ctx context.Context, request domain.CreateBookingReques
 
 	status := "confirmed"
 	activityLabel := ""
+	intakeJSON := "{}"
 	switch request.BookingMode {
 	case "appointment":
 		if request.ServiceID == nil || request.ClassSessionID != nil {
@@ -295,6 +297,10 @@ func (s *Service) Create(ctx context.Context, request domain.CreateBookingReques
 		if !ok {
 			return domain.CreateBookingResponse{}, fmt.Errorf("%w: serviceId is not available for tenant", ErrInvalidBooking)
 		}
+		intakeJSON, err = shared.NormalizeIntakeAnswers(shared.ParseIntakeFields(service.IntakeFields), request.Intake)
+		if err != nil {
+			return domain.CreateBookingResponse{}, fmt.Errorf("%w: %s", ErrInvalidBooking, err.Error())
+		}
 		activityLabel = service.Name
 		expectedDuration := time.Duration(service.DurationMinutes) * time.Minute
 		if !startsAt.Add(expectedDuration).Equal(endsAt) {
@@ -350,6 +356,7 @@ func (s *Service) Create(ctx context.Context, request domain.CreateBookingReques
 		Reference:      db.Reference("BK", time.Now()),
 		ManageToken:    generateManageToken(),
 		Notes:          notes,
+		Intake:         intakeJSON,
 	})
 	if err != nil {
 		if db.IsExclusionViolation(err) {
@@ -565,6 +572,7 @@ func (s *Service) DashboardSummary(ctx context.Context, principal domain.Princip
 			CustomerName:   booking.CustomerName,
 			CustomerEmail:  booking.CustomerEmail,
 			Notes:          booking.Notes,
+			Intake:         shared.ParseIntakeAnswers(booking.Intake),
 			StartsAt:       booking.StartsAt,
 			EndsAt:         booking.EndsAt,
 			Status:         booking.Status,

apps/backend/internal/catalog/service.go

@@ -13,6 +13,7 @@ import (
 	"bookra/apps/backend/internal/db"
 	"bookra/apps/backend/internal/domain"
 	"bookra/apps/backend/internal/notifications"
+	"bookra/apps/backend/internal/shared"
 
 	"github.com/jackc/pgx/v5"
 )
@@ -200,6 +201,16 @@ func (s *Service) DeleteLocation(ctx context.Context, principal domain.Principal
 // SERVICE CATALOG MANAGEMENT
 // ============================================
 
+// normalizeIntakeFields validates declared intake fields via the shared
+// normalizer and wraps failures in ErrInvalidInput for the API layer.
+func normalizeIntakeFields(fields []domain.IntakeField) (string, error) {
+	raw, err := shared.NormalizeIntakeFields(fields)
+	if err != nil {
+		return "", fmt.Errorf("%w: %s", ErrInvalidInput, err.Error())
+	}
+	return raw, nil
+}
+
 func serviceToDomain(rec db.ServiceRecord) domain.Service {
 	return domain.Service{
 		ID:                  rec.ID,
@@ -209,6 +220,7 @@ func serviceToDomain(rec db.ServiceRecord) domain.Service {
 		BufferBeforeMinutes: rec.BufferBeforeMinutes,
 		BufferAfterMinutes:  rec.BufferAfterMinutes,
 		PriceCents:          rec.PriceCents,
+		IntakeFields:        shared.ParseIntakeFields(rec.IntakeFields),
 		CreatedAt:           rec.CreatedAt,
 	}
 }
@@ -260,6 +272,10 @@ func (s *Service) CreateService(ctx context.Context, principal domain.Principal,
 	if err := validateServiceValues(name, req.DurationMinutes, req.BufferBeforeMinutes, req.BufferAfterMinutes, req.PriceCents); err != nil {
 		return domain.Service{}, err
 	}
+	intakeJSON, err := normalizeIntakeFields(req.IntakeFields)
+	if err != nil {
+		return domain.Service{}, err
+	}
 
 	rec, err := s.repo.CreateService(ctx, db.CreateServiceParams{
 		TenantID:            membership.Tenant.ID,
@@ -268,6 +284,7 @@ func (s *Service) CreateService(ctx context.Context, principal domain.Principal,
 		BufferBeforeMinutes: req.BufferBeforeMinutes,
 		BufferAfterMinutes:  req.BufferAfterMinutes,
 		PriceCents:          req.PriceCents,
+		IntakeFields:        intakeJSON,
 	})
 	if err != nil {
 		return domain.Service{}, err
@@ -303,6 +320,13 @@ func (s *Service) UpdateService(ctx context.Context, principal domain.Principal,
 	if req.PriceCents != nil {
 		params.PriceCents = req.PriceCents
 	}
+	if req.IntakeFields != nil {
+		intakeJSON, err := normalizeIntakeFields(*req.IntakeFields)
+		if err != nil {
+			return domain.Service{}, err
+		}
+		params.IntakeFields = &intakeJSON
+	}
 
 	// Validate against the merged result so partial updates cannot produce an
 	// invalid record (e.g. setting duration to 0 while keeping the name).

apps/backend/internal/db/bookings.go

@@ -12,7 +12,7 @@ func (r *PGRepository) ListBookingsByTenantBetween(ctx context.Context, tenantID
 	rows, err := r.pool.Query(ctx, `
 		SELECT id, tenant_id, service_id, class_session_id, staff_id, location_id,
 		       customer_name, customer_email, customer_phone, starts_at, ends_at, status, reference,
-		       COALESCE(manage_token, ''), COALESCE(notes, ''), created_at
+		       COALESCE(manage_token, ''), COALESCE(notes, ''), COALESCE(intake::text, '{}'), created_at
 		FROM bookings
 		WHERE tenant_id = $1 AND starts_at < $3 AND ends_at > $2
 		ORDER BY starts_at ASC
@@ -41,6 +41,7 @@ func (r *PGRepository) ListBookingsByTenantBetween(ctx context.Context, tenantID
 			&record.Reference,
 			&record.ManageToken,
 			&record.Notes,
+			&record.Intake,
 			&record.CreatedAt,
 		); err != nil {
 			return nil, err
@@ -56,7 +57,7 @@ func (r *PGRepository) ListBookingsBySession(ctx context.Context, sessionID stri
 	rows, err := r.pool.Query(ctx, `
 		SELECT id, tenant_id, service_id, class_session_id, staff_id, location_id,
 		       customer_name, customer_email, customer_phone, starts_at, ends_at, status, reference,
-		       COALESCE(manage_token, ''), COALESCE(notes, ''), created_at
+		       COALESCE(manage_token, ''), COALESCE(notes, ''), COALESCE(intake::text, '{}'), created_at
 		FROM bookings
 		WHERE class_session_id = $1
 		ORDER BY created_at ASC
@@ -85,6 +86,7 @@ func (r *PGRepository) ListBookingsBySession(ctx context.Context, sessionID stri
 			&record.Reference,
 			&record.ManageToken,
 			&record.Notes,
+			&record.Intake,
 			&record.CreatedAt,
 		); err != nil {
 			return nil, err
@@ -100,9 +102,9 @@ func (r *PGRepository) CreateBooking(ctx context.Context, params CreateBookingPa
 		INSERT INTO bookings (
 			tenant_id, service_id, class_session_id, staff_id, location_id,
 			booking_mode, customer_name, customer_email, customer_phone, starts_at, ends_at,
-			status, reference, manage_token, notes
+			status, reference, manage_token, notes, intake
 		)
-		VALUES ($1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13,$14,$15)
+		VALUES ($1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13,$14,$15,$16::jsonb)
 		RETURNING id, reference, status, manage_token
 	`,
 		params.TenantID,
@@ -120,6 +122,7 @@ func (r *PGRepository) CreateBooking(ctx context.Context, params CreateBookingPa
 		params.Reference,
 		params.ManageToken,
 		params.Notes,
+		params.Intake,
 	).Scan(&created.ID, &created.Reference, &created.Status, &created.ManageToken)
 	return created, err
 }

apps/backend/internal/db/repository.go

@@ -276,6 +276,9 @@ type ServiceRecord struct {
 	BufferBeforeMinutes int
 	BufferAfterMinutes  int
 	PriceCents          int
+	// IntakeFields is the raw JSON list of declared structured intake fields;
+	// the catalog service parses and validates it into domain.IntakeField.
+	IntakeFields        string
 	CreatedAt           time.Time
 }
 
@@ -286,6 +289,7 @@ type CreateServiceParams struct {
 	BufferBeforeMinutes int
 	BufferAfterMinutes  int
 	PriceCents          int
+	IntakeFields        string
 }
 
 // Pointer fields distinguish "not sent" (keep current value) from an explicit
@@ -296,6 +300,7 @@ type UpdateServiceParams struct {
 	BufferBeforeMinutes *int
 	BufferAfterMinutes  *int
 	PriceCents          *int
+	IntakeFields        *string
 }
 
 type StaffRecord struct {
@@ -447,6 +452,8 @@ type BookingRecord struct {
 	Reference      string
 	ManageToken    string
 	Notes          string
+	// Intake is the raw JSON object of structured intake answers.
+	Intake         string
 	CreatedAt      time.Time
 }
 
@@ -466,6 +473,7 @@ type CreateBookingParams struct {
 	Reference      string
 	ManageToken    string
 	Notes          string
+	Intake         string
 }
 
 type CreatedBooking struct {
@@ -821,11 +829,11 @@ func (r *PGRepository) GetBookingByReference(ctx context.Context, reference stri
 	err := r.pool.QueryRow(ctx, `
 		SELECT id, tenant_id, service_id, class_session_id, staff_id, location_id,
 		       customer_name, customer_email, customer_phone, starts_at, ends_at, status, reference,
-		       COALESCE(manage_token, ''), COALESCE(notes, ''), created_at
+		       COALESCE(manage_token, ''), COALESCE(notes, ''), COALESCE(intake::text, '{}'), created_at
 		FROM bookings
 		WHERE reference = $1
 	`, reference).Scan(&rec.ID, &rec.TenantID, &rec.ServiceID, &rec.ClassSessionID, &rec.StaffID, &rec.LocationID,
-		&rec.CustomerName, &rec.CustomerEmail, &rec.CustomerPhone, &rec.StartsAt, &rec.EndsAt, &rec.Status, &rec.Reference, &rec.ManageToken, &rec.Notes, &rec.CreatedAt)
+		&rec.CustomerName, &rec.CustomerEmail, &rec.CustomerPhone, &rec.StartsAt, &rec.EndsAt, &rec.Status, &rec.Reference, &rec.ManageToken, &rec.Notes, &rec.Intake, &rec.CreatedAt)
 	return rec, err
 }
 
@@ -834,11 +842,11 @@ func (r *PGRepository) GetBookingByID(ctx context.Context, bookingID string) (Bo
 	err := r.pool.QueryRow(ctx, `
 		SELECT id, tenant_id, service_id, class_session_id, staff_id, location_id,
 		       customer_name, customer_email, customer_phone, starts_at, ends_at, status, reference,
-		       COALESCE(manage_token, ''), COALESCE(notes, ''), created_at
+		       COALESCE(manage_token, ''), COALESCE(notes, ''), COALESCE(intake::text, '{}'), created_at
 		FROM bookings
 		WHERE id = $1
 	`, bookingID).Scan(&rec.ID, &rec.TenantID, &rec.ServiceID, &rec.ClassSessionID, &rec.StaffID, &rec.LocationID,
-		&rec.CustomerName, &rec.CustomerEmail, &rec.CustomerPhone, &rec.StartsAt, &rec.EndsAt, &rec.Status, &rec.Reference, &rec.ManageToken, &rec.Notes, &rec.CreatedAt)
+		&rec.CustomerName, &rec.CustomerEmail, &rec.CustomerPhone, &rec.StartsAt, &rec.EndsAt, &rec.Status, &rec.Reference, &rec.ManageToken, &rec.Notes, &rec.Intake, &rec.CreatedAt)
 	return rec, err
 }
 
@@ -1215,6 +1223,7 @@ func (r *MemoryRepository) CreateService(_ context.Context, params CreateService
 		BufferBeforeMinutes: params.BufferBeforeMinutes,
 		BufferAfterMinutes:  params.BufferAfterMinutes,
 		PriceCents:          params.PriceCents,
+		IntakeFields:        params.IntakeFields,
 		CreatedAt:           time.Now().UTC(),
 	}
 	r.services = append(r.services, service)
@@ -1241,6 +1250,9 @@ func (r *MemoryRepository) UpdateService(_ context.Context, serviceID string, pa
 		if params.PriceCents != nil {
 			service.PriceCents = *params.PriceCents
 		}
+		if params.IntakeFields != nil {
+			service.IntakeFields = *params.IntakeFields
+		}
 		r.services[i] = service
 		return service, nil
 	}
@@ -1749,6 +1761,7 @@ func (r *MemoryRepository) CreateBooking(_ context.Context, params CreateBooking
 		Reference:      params.Reference,
 		ManageToken:    params.ManageToken,
 		Notes:          params.Notes,
+		Intake:         params.Intake,
 		CreatedAt:      time.Now().UTC(),
 	})
 	return created, nil
@@ -1764,6 +1777,7 @@ func (r *MemoryRepository) seedDemoBookings() {
 		ClassScheduleRecord{ID: uuid.NewString(), TenantID: r.tenant.ID, TemplateID: templateID, LocationID: &locationID, DayOfWeek: 3, StartsLocal: "10:00:00", Active: true, CreatedAt: now},
 		ClassScheduleRecord{ID: uuid.NewString(), TenantID: r.tenant.ID, TemplateID: templateID, LocationID: &locationID, DayOfWeek: 6, StartsLocal: "09:30:00", Active: true, CreatedAt: now},
 	)
+	r.services[0].IntakeFields = `[{"key":"health_notes","label":"Health notes or allergies","type":"text","required":false},{"key":"first_visit","label":"Is this your first visit?","type":"yesno","required":true}]`
 	seed := func(name, email, status string, startsAt time.Time) {
 		r.bookings = append(r.bookings, BookingRecord{
 			ID:            uuid.NewString(),
@@ -1785,6 +1799,7 @@ func (r *MemoryRepository) seedDemoBookings() {
 	seed("Bob Smith", "[email protected]", "confirmed", now.Add(-26*time.Hour))
 	seed("Carol White", "[email protected]", "confirmed", now.Add(-50*time.Hour))
 	seed("Alice Johnson", "[email protected]", "cancelled", now.Add(-74*time.Hour))
+	r.bookings[0].Intake = `{"health_notes":"Sensitive skin","first_visit":"yes"}`
 }
 
 func (r *MemoryRepository) AppendWaitlistEntry(_ context.Context, _ WaitlistEntryParams) error {

apps/backend/internal/db/services.go

@@ -5,7 +5,7 @@ import (
 	"time"
 )
 
-const serviceColumns = "id, tenant_id, name, duration_minutes, buffer_before_minutes, buffer_after_minutes, price_cents, created_at"
+const serviceColumns = "id, tenant_id, name, duration_minutes, buffer_before_minutes, buffer_after_minutes, price_cents, intake_fields::text, created_at"
 
 func (r *PGRepository) ListServicesByTenant(ctx context.Context, tenantID string) ([]ServiceRecord, error) {
 	rows, err := r.pool.Query(ctx, `
@@ -30,6 +30,7 @@ func (r *PGRepository) ListServicesByTenant(ctx context.Context, tenantID string
 			&record.BufferBeforeMinutes,
 			&record.BufferAfterMinutes,
 			&record.PriceCents,
+			&record.IntakeFields,
 			&record.CreatedAt,
 		); err != nil {
 			return nil, err
@@ -53,6 +54,7 @@ func (r *PGRepository) GetServiceByID(ctx context.Context, serviceID string) (Se
 		&record.BufferBeforeMinutes,
 		&record.BufferAfterMinutes,
 		&record.PriceCents,
+		&record.IntakeFields,
 		&record.CreatedAt,
 	)
 	return record, err
@@ -61,10 +63,10 @@ func (r *PGRepository) GetServiceByID(ctx context.Context, serviceID string) (Se
 func (r *PGRepository) CreateService(ctx context.Context, params CreateServiceParams) (ServiceRecord, error) {
 	var record ServiceRecord
 	err := r.pool.QueryRow(ctx, `
-		INSERT INTO services (tenant_id, name, duration_minutes, buffer_before_minutes, buffer_after_minutes, price_cents)
-		VALUES ($1, $2, $3, $4, $5, $6)
+		INSERT INTO services (tenant_id, name, duration_minutes, buffer_before_minutes, buffer_after_minutes, price_cents, intake_fields)
+		VALUES ($1, $2, $3, $4, $5, $6, $7::jsonb)
 		RETURNING `+serviceColumns+`
-	`, params.TenantID, params.Name, params.DurationMinutes, params.BufferBeforeMinutes, params.BufferAfterMinutes, params.PriceCents).Scan(
+	`, params.TenantID, params.Name, params.DurationMinutes, params.BufferBeforeMinutes, params.BufferAfterMinutes, params.PriceCents, params.IntakeFields).Scan(
 		&record.ID,
 		&record.TenantID,
 		&record.Name,
@@ -72,6 +74,7 @@ func (r *PGRepository) CreateService(ctx context.Context, params CreateServicePa
 		&record.BufferBeforeMinutes,
 		&record.BufferAfterMinutes,
 		&record.PriceCents,
+		&record.IntakeFields,
 		&record.CreatedAt,
 	)
 	return record, err
@@ -85,10 +88,11 @@ func (r *PGRepository) UpdateService(ctx context.Context, serviceID string, para
 		    duration_minutes = COALESCE($3, duration_minutes),
 		    buffer_before_minutes = COALESCE($4, buffer_before_minutes),
 		    buffer_after_minutes = COALESCE($5, buffer_after_minutes),
-		    price_cents = COALESCE($6, price_cents)
+		    price_cents = COALESCE($6, price_cents),
+		    intake_fields = COALESCE($7::jsonb, intake_fields)
 		WHERE id = $1
 		RETURNING `+serviceColumns+`
-	`, serviceID, params.Name, params.DurationMinutes, params.BufferBeforeMinutes, params.BufferAfterMinutes, params.PriceCents).Scan(
+	`, serviceID, params.Name, params.DurationMinutes, params.BufferBeforeMinutes, params.BufferAfterMinutes, params.PriceCents, params.IntakeFields).Scan(
 		&record.ID,
 		&record.TenantID,
 		&record.Name,
@@ -96,6 +100,7 @@ func (r *PGRepository) UpdateService(ctx context.Context, serviceID string, para
 		&record.BufferBeforeMinutes,
 		&record.BufferAfterMinutes,
 		&record.PriceCents,
+		&record.IntakeFields,
 		&record.CreatedAt,
 	)
 	return record, err

apps/backend/internal/domain/models.go

@@ -26,6 +26,7 @@ type UpcomingBooking struct {
 	Location         string    `json:"location,omitempty"`
 	StaffName        string    `json:"staffName,omitempty"`
 	Notes            string    `json:"notes,omitempty"`
+	Intake           map[string]string `json:"intake,omitempty"`
 	StartsAt         time.Time `json:"startsAt"`
 	EndsAt           time.Time `json:"endsAt"`
 	Status           string    `json:"status"`
@@ -135,10 +136,11 @@ type PublicAvailability struct {
 }
 
 type PublicService struct {
-	ID              string `json:"id"`
-	Name            string `json:"name"`
-	DurationMinutes int    `json:"durationMinutes"`
-	PriceCents      int    `json:"priceCents"`
+	ID              string        `json:"id"`
+	Name            string        `json:"name"`
+	DurationMinutes int           `json:"durationMinutes"`
+	PriceCents      int           `json:"priceCents"`
+	IntakeFields    []IntakeField `json:"intakeFields,omitempty"`
 }
 
 type PublicStaff struct {
@@ -163,6 +165,9 @@ type CreateBookingRequest struct {
 	CustomerEmail  string  `json:"customerEmail"`
 	CustomerPhone  string  `json:"customerPhone,omitempty"`
 	Notes          string  `json:"notes"`
+	// Intake carries structured intake answers keyed by the service's
+	// declared IntakeField keys; only declared keys are stored.
+	Intake         map[string]string `json:"intake,omitempty"`
 	StartsAt       string  `json:"startsAt"`
 	EndsAt         string  `json:"endsAt"`
 }
@@ -295,31 +300,44 @@ type UpdateLocationRequest struct {
 // SERVICE MODELS
 // ============================================
 
+// IntakeField is one structured intake question a service asks at booking
+// time. Key is a slug (lowercase alnum + underscore) used as the JSON key in
+// booking intake answers; Type is "text" or "yesno".
+type IntakeField struct {
+	Key      string `json:"key"`
+	Label    string `json:"label"`
+	Type     string `json:"type"`
+	Required bool   `json:"required,omitempty"`
+}
+
 type Service struct {
-	ID                  string    `json:"id"`
-	TenantID            string    `json:"tenantId"`
-	Name                string    `json:"name"`
-	DurationMinutes     int       `json:"durationMinutes"`
-	BufferBeforeMinutes int       `json:"bufferBeforeMinutes"`
-	BufferAfterMinutes  int       `json:"bufferAfterMinutes"`
-	PriceCents          int       `json:"priceCents"`
-	CreatedAt           time.Time `json:"createdAt"`
+	ID                  string        `json:"id"`
+	TenantID            string        `json:"tenantId"`
+	Name                string        `json:"name"`
+	DurationMinutes     int           `json:"durationMinutes"`
+	BufferBeforeMinutes int           `json:"bufferBeforeMinutes"`
+	BufferAfterMinutes  int           `json:"bufferAfterMinutes"`
+	PriceCents          int           `json:"priceCents"`
+	IntakeFields        []IntakeField `json:"intakeFields,omitempty"`
+	CreatedAt           time.Time     `json:"createdAt"`
 }
 
 type CreateServiceRequest struct {
-	Name                string `json:"name" binding:"required"`
-	DurationMinutes     int    `json:"durationMinutes" binding:"required"`
-	BufferBeforeMinutes int    `json:"bufferBeforeMinutes,omitempty"`
-	BufferAfterMinutes  int    `json:"bufferAfterMinutes,omitempty"`
-	PriceCents          int    `json:"priceCents,omitempty"`
+	Name                string        `json:"name" binding:"required"`
+	DurationMinutes     int           `json:"durationMinutes" binding:"required"`
+	BufferBeforeMinutes int           `json:"bufferBeforeMinutes,omitempty"`
+	BufferAfterMinutes  int           `json:"bufferAfterMinutes,omitempty"`
+	PriceCents          int           `json:"priceCents,omitempty"`
+	IntakeFields        []IntakeField `json:"intakeFields,omitempty"`
 }
 
 type UpdateServiceRequest struct {
-	Name                *string `json:"name,omitempty"`
-	DurationMinutes     *int    `json:"durationMinutes,omitempty"`
-	BufferBeforeMinutes *int    `json:"bufferBeforeMinutes,omitempty"`
-	BufferAfterMinutes  *int    `json:"bufferAfterMinutes,omitempty"`
-	PriceCents          *int    `json:"priceCents,omitempty"`
+	Name                *string       `json:"name,omitempty"`
+	DurationMinutes     *int          `json:"durationMinutes,omitempty"`
+	BufferBeforeMinutes *int          `json:"bufferBeforeMinutes,omitempty"`
+	BufferAfterMinutes  *int          `json:"bufferAfterMinutes,omitempty"`
+	PriceCents          *int          `json:"priceCents,omitempty"`
+	IntakeFields        *[]IntakeField `json:"intakeFields,omitempty"`
 }
 
 // ============================================
@@ -526,6 +544,7 @@ type CustomerBookingView struct {
 	Location      string    `json:"location"`
 	Status        string    `json:"status"`
 	Notes         string    `json:"notes,omitempty"`
+	Intake        map[string]string `json:"intake,omitempty"`
 	// WaitlistPosition is the 1-based queue spot for waitlisted class
 	// bookings; zero for any other status.
 	WaitlistPosition int `json:"waitlistPosition,omitempty"`

apps/backend/internal/shared/intake.go

@@ -0,0 +1,124 @@
+package shared
+
+import (
+	"encoding/json"
+	"fmt"
+	"regexp"
+	"strings"
+
+	"bookra/apps/backend/internal/domain"
+)
+
+var intakeKeyRe = regexp.MustCompile(`[^a-z0-9]+`)
+
+// ParseIntakeFields decodes the stored JSON list of declared intake fields;
+// empty or corrupt values decode to nil so a bad row cannot break listing.
+func ParseIntakeFields(raw string) []domain.IntakeField {
+	if raw == "" || raw == "[]" {
+		return nil
+	}
+	var fields []domain.IntakeField
+	if err := json.Unmarshal([]byte(raw), &fields); err != nil {
+		return nil
+	}
+	return fields
+}
+
+// NormalizeIntakeFields validates a service's declared intake fields and
+// returns the canonical JSON string for storage. Keys are slugified from the
+// provided key or the label, must be unique, and fields are capped at 8.
+// Returns the wrapped error unchanged when it is already an app error.
+func NormalizeIntakeFields(fields []domain.IntakeField) (string, error) {
+	if len(fields) == 0 {
+		return "[]", nil
+	}
+	if len(fields) > 8 {
+		return "", fmt.Errorf("intakeFields supports at most 8 fields")
+	}
+	seen := make(map[string]bool, len(fields))
+	out := make([]domain.IntakeField, 0, len(fields))
+	for _, f := range fields {
+		label := strings.TrimSpace(f.Label)
+		if len(label) < 1 || len(label) > 80 {
+			return "", fmt.Errorf("intake field label must be 1-80 characters")
+		}
+		ftype := strings.ToLower(strings.TrimSpace(f.Type))
+		if ftype != "text" && ftype != "yesno" {
+			return "", fmt.Errorf("intake field type must be text or yesno")
+		}
+		key := strings.TrimSpace(f.Key)
+		if key == "" {
+			key = label
+		}
+		key = strings.Trim(intakeKeyRe.ReplaceAllString(strings.ToLower(key), "_"), "_")
+		if key == "" || len(key) > 40 {
+			return "", fmt.Errorf("intake field key must be 1-40 slug characters")
+		}
+		if seen[key] {
+			return "", fmt.Errorf("duplicate intake field key %q", key)
+		}
+		seen[key] = true
+		out = append(out, domain.IntakeField{Key: key, Label: label, Type: ftype, Required: f.Required})
+	}
+	raw, err := json.Marshal(out)
+	if err != nil {
+		return "", err
+	}
+	return string(raw), nil
+}
+
+// ParseIntakeAnswers decodes a booking's stored intake JSON object; empty or
+// corrupt values decode to nil.
+func ParseIntakeAnswers(raw string) map[string]string {
+	if raw == "" || raw == "{}" {
+		return nil
+	}
+	var answers map[string]string
+	if err := json.Unmarshal([]byte(raw), &answers); err != nil {
+		return nil
+	}
+	return answers
+}
+
+// NormalizeIntakeAnswers validates a customer's intake answers against the
+// service's declared fields and returns the canonical JSON object. Required
+// fields must be present and non-empty; yesno coerces to "yes"/"no"; text is
+// trimmed and capped at 500 chars. Only declared keys are stored — unknown
+// keys are dropped rather than persisted.
+func NormalizeIntakeAnswers(fields []domain.IntakeField, intake map[string]string) (string, error) {
+	if len(fields) == 0 {
+		return "{}", nil
+	}
+	out := make(map[string]string, len(fields))
+	for _, f := range fields {
+		raw, ok := intake[f.Key]
+		value := strings.TrimSpace(raw)
+		if !ok || value == "" {
+			if f.Required {
+				return "", fmt.Errorf("intake field %q is required", f.Label)
+			}
+			continue
+		}
+		switch f.Type {
+		case "yesno":
+			switch strings.ToLower(value) {
+			case "yes", "ano", "true", "1":
+				value = "yes"
+			case "no", "ne", "false", "0":
+				value = "no"
+			default:
+				return "", fmt.Errorf("intake field %q must be yes or no", f.Label)
+			}
+		default:
+			if len(value) > 500 {
+				return "", fmt.Errorf("intake field %q must be at most 500 characters", f.Label)
+			}
+		}
+		out[f.Key] = value
+	}
+	raw, err := json.Marshal(out)
+	if err != nil {
+		return "", err
+	}
+	return string(raw), nil
+}

apps/backend/internal/shared/intake_test.go

@@ -0,0 +1,83 @@
+package shared
+
+import (
+	"strings"
+	"testing"
+
+	"bookra/apps/backend/internal/domain"
+)
+
+func TestNormalizeIntakeFields(t *testing.T) {
+	raw, err := NormalizeIntakeFields([]domain.IntakeField{
+		{Label: "First visit?", Type: "yesno", Required: true},
+		{Key: "injuries", Label: "Injuries or health notes", Type: "text"},
+	})
+	if err != nil {
+		t.Fatalf("normalize: %v", err)
+	}
+	fields := ParseIntakeFields(raw)
+	if len(fields) != 2 {
+		t.Fatalf("expected 2 fields, got %d", len(fields))
+	}
+	if fields[0].Key != "first_visit" || !fields[0].Required {
+		t.Fatalf("unexpected field normalization: %+v", fields[0])
+	}
+
+	if _, err := NormalizeIntakeFields([]domain.IntakeField{
+		{Label: "A", Type: "yesno"}, {Label: "A", Type: "text"},
+	}); err == nil {
+		t.Fatal("expected duplicate key error")
+	}
+	if _, err := NormalizeIntakeFields([]domain.IntakeField{
+		{Label: "A", Type: "radio"},
+	}); err == nil {
+		t.Fatal("expected bad type error")
+	}
+	nine := make([]domain.IntakeField, 9)
+	for i := range nine {
+		nine[i] = domain.IntakeField{Key: strings.Repeat("k", i+1), Label: "L", Type: "text"}
+	}
+	if _, err := NormalizeIntakeFields(nine); err == nil {
+		t.Fatal("expected max-8 error")
+	}
+}
+
+func TestNormalizeIntakeAnswers(t *testing.T) {
+	fields := []domain.IntakeField{
+		{Key: "first_visit", Label: "First visit?", Type: "yesno", Required: true},
+		{Key: "injuries", Label: "Injuries?", Type: "text"},
+	}
+
+	raw, err := NormalizeIntakeAnswers(fields, map[string]string{
+		"first_visit": "yes",
+		"injuries":    "  sore knee  ",
+		"undeclared":  "dropped",
+	})
+	if err != nil {
+		t.Fatalf("normalize answers: %v", err)
+	}
+	answers := ParseIntakeAnswers(raw)
+	if answers["first_visit"] != "yes" || answers["injuries"] != "sore knee" {
+		t.Fatalf("unexpected answers: %+v", answers)
+	}
+	if _, ok := answers["undeclared"]; ok {
+		t.Fatal("undeclared key should be dropped")
+	}
+
+	if _, err := NormalizeIntakeAnswers(fields, map[string]string{}); err == nil {
+		t.Fatal("expected required-field error")
+	}
+	if _, err := NormalizeIntakeAnswers(fields, map[string]string{"first_visit": "maybe"}); err == nil {
+		t.Fatal("expected yesno coercion error")
+	}
+	if _, err := NormalizeIntakeAnswers(fields, map[string]string{
+		"first_visit": "no", "injuries": strings.Repeat("x", 501),
+	}); err == nil {
+		t.Fatal("expected text cap error")
+	}
+
+	raw, err = NormalizeIntakeAnswers(nil, map[string]string{"anything": "ignored"})
+	if err != nil || raw != "{}" {
+		t.Fatalf("expected {} for no declared fields, got %q err=%v", raw, err)
+	}
+}

apps/backend/migrations/00019_intake_fields.sql

@@ -0,0 +1,13 @@
+-- +goose Up
+-- Schema-light structured intake: services declare a small list of intake
+-- fields (key/label/type/required); bookings store the customer's answers as
+-- a JSON object keyed by the declared field keys. Both default to empty so
+-- existing services/bookings need no backfill.
+ALTER TABLE services
+  ADD COLUMN intake_fields jsonb NOT NULL DEFAULT '[]'::jsonb;
+ALTER TABLE bookings
+  ADD COLUMN intake jsonb NOT NULL DEFAULT '{}'::jsonb;
+
+-- +goose Down
+ALTER TABLE services DROP COLUMN IF EXISTS intake_fields;
+ALTER TABLE bookings DROP COLUMN IF EXISTS intake;

apps/backend/openapi/bookra.openapi.yaml

@@ -2044,6 +2044,21 @@ components:
           type: array
           items:
             $ref: "#/components/schemas/PublicStaff"
+    IntakeField:
+      type: object
+      required: [key, label, type]
+      properties:
+        key:
+          type: string
+          description: Slug key (lowercase alnum + underscore); JSON key in booking intake answers
+        label:
+          type: string
+          description: Customer-facing question text
+        type:
+          type: string
+          enum: [text, yesno]
+        required:
+          type: boolean
     PublicService:
       type: object
       required: [id, name, durationMinutes, priceCents]
@@ -2057,6 +2072,10 @@ components:
           type: integer
         priceCents:
           type: integer
+        intakeFields:
+          type: array
+          items:
+            $ref: "#/components/schemas/IntakeField"
     PublicStaff:
       type: object
       required: [id, displayName]
@@ -2094,6 +2113,11 @@ components:
           format: email
         notes:
           type: string
+        intake:
+          type: object
+          additionalProperties:
+            type: string
+          description: Structured intake answers keyed by the service's declared intakeFields keys
         startsAt:
           type: string
           format: date-time
@@ -2190,6 +2214,11 @@ components:
           type: string
         notes:
           type: string
+        intake:
+          type: object
+          additionalProperties:
+            type: string
+          description: Structured intake answers keyed by the service's declared intakeFields keys
         classSessionId:
           type: string
           format: uuid
@@ -2233,6 +2262,10 @@ components:
           type: string
         notes:
           type: string
+        intake:
+          type: object
+          additionalProperties:
+            type: string
         waitlistPosition:
           type: integer
           description: 1-based queue spot for waitlisted class bookings; absent otherwise
@@ -2619,6 +2652,11 @@ components:
         priceCents:
           type: integer
           description: Price in the tenant's currency minor units
+        intakeFields:
+          type: array
+          items:
+            $ref: "#/components/schemas/IntakeField"
+          description: Structured intake questions asked at booking time (max 8)
         createdAt:
           type: string
           format: date-time
@@ -2636,6 +2674,10 @@ components:
           type: integer
         priceCents:
           type: integer
+        intakeFields:
+          type: array
+          items:
+            $ref: "#/components/schemas/IntakeField"
     StaffMember:
       type: object
       required: [id, tenantId, displayName, active]

apps/frontend/src/providers/i18n-provider.tsx

@@ -468,6 +468,13 @@ const dictionaries = {
     "dashboard.service.edit": "Upravit službu",
     "dashboard.service.name": "Název služby",
     "dashboard.service.namePlaceholder": "např. Dámský střih",
+    "dashboard.service.intake": "Dotazník před návštěvou",
+    "dashboard.service.intakeAdd": "Přidat otázku",
+    "dashboard.service.intakeLabel": "Otázka pro zákazníka",
+    "dashboard.service.intakeText": "Text",
+    "dashboard.service.intakeYesNo": "Ano/Ne",
+    "dashboard.service.intakeRequired": "Povinná",
+    "dashboard.service.intakeHint": "Zákazníci odpoví při rezervaci. Odpovědi uvidíte v detailu rezervace.",
     "dashboard.service.duration": "Délka (min)",
     "dashboard.service.bufferBefore": "Přestávka před",
     "dashboard.service.bufferAfter": "Přestávka po",
@@ -519,6 +526,7 @@ const dictionaries = {
     "dashboard.bookingModal.status": "Stav",
     "dashboard.bookingModal.reference": "Reference",
     "dashboard.bookingModal.notes": "Poznámky",
+    "dashboard.bookingModal.intake": "Odpovědi z dotazníku",
     "dashboard.bookingModal.reschedule": "Přeplánovat",
     "dashboard.bookingModal.confirmCancel": "Opravdu chcete zrušit tuto rezervaci?",
     "dashboard.bookingModal.createdAt": "Vytvořeno",
@@ -563,6 +571,8 @@ const dictionaries = {
     "booking.customer.email": "E-mail",
     "booking.customer.phone": "Telefon",
     "booking.customer.notes": "Poznámka",
+    "booking.intakeYes": "Ano",
+    "booking.intakeNo": "Ne",
     "booking.customerRequired": "Před rezervací vyplňte jméno a e-mail.",
     "booking.failed": "Rezervaci se nepodařilo vytvořit",
     "booking.created": "Rezervace vytvořena",
@@ -1087,6 +1097,13 @@ const dictionaries = {
     "dashboard.service.edit": "Edit service",
     "dashboard.service.name": "Service name",
     "dashboard.service.namePlaceholder": "e.g. Women's haircut",
+    "dashboard.service.intake": "Pre-visit questions",
+    "dashboard.service.intakeAdd": "Add question",
+    "dashboard.service.intakeLabel": "Question for the customer",
+    "dashboard.service.intakeText": "Text",
+    "dashboard.service.intakeYesNo": "Yes/No",
+    "dashboard.service.intakeRequired": "Required",
+    "dashboard.service.intakeHint": "Customers answer these when booking. Answers appear in the booking detail.",
     "dashboard.service.duration": "Duration (min)",
     "dashboard.service.bufferBefore": "Buffer before",
     "dashboard.service.bufferAfter": "Buffer after",
@@ -1138,6 +1155,7 @@ const dictionaries = {
     "dashboard.bookingModal.status": "Status",
     "dashboard.bookingModal.reference": "Reference",
     "dashboard.bookingModal.notes": "Notes",
+    "dashboard.bookingModal.intake": "Intake answers",
     "dashboard.bookingModal.reschedule": "Reschedule",
     "dashboard.bookingModal.confirmCancel": "Are you sure you want to cancel this booking?",
     "dashboard.bookingModal.createdAt": "Created",
@@ -1182,6 +1200,8 @@ const dictionaries = {
     "booking.customer.email": "Email",
     "booking.customer.phone": "Phone",
     "booking.customer.notes": "Note",
+    "booking.intakeYes": "Yes",
+    "booking.intakeNo": "No",
     "booking.customerRequired": "Add your name and email before booking.",
     "booking.failed": "Booking failed",
     "booking.created": "Booking created",

apps/frontend/src/routes/booking-manage-route.tsx

@@ -391,6 +391,24 @@ export function BookingManageRoute() {
                       <p class="text-sm text-ink mt-1">{b().notes}</p>
                     </div>
                   </Show>
+                  <Show when={b().intake && Object.keys(b().intake).length > 0}>
+                    <div class="mt-3 pt-3 border-t border-border">
+                      <p class="text-sm text-ink-muted">{i18n.t("dashboard.bookingModal.intake")}</p>
+                      <div class="space-y-1 mt-1">
+                        <For each={Object.entries(b().intake)}>
+                          {([key, raw]) => {
+                            const value = String(raw);
+                            return (
+                              <p class="text-sm text-ink">
+                                <span class="text-ink-muted">{key.replace(/_/g, " ")}: </span>
+                                {value === "yes" || value === "no" ? i18n.t(`booking.intake${value === "yes" ? "Yes" : "No"}`) : value}
+                              </p>
+                            );
+                          }}
+                        </For>
+                      </div>
+                    </div>
+                  </Show>
                 </div>
 
                 {/* Action Buttons */}

apps/frontend/src/routes/dashboard/dashboard-data.ts

@@ -40,7 +40,7 @@ function createDemoData(i18n: ReturnType<typeof useI18n>) {
     { id: "b4", customerName: customers[3].name, customerEmail: customers[3].email, service: services[3], status: "cancelled", startsAt: fmt(at(-1, 11)), endsAt: fmt(at(-1, 12)), reference: "BOK-004", location: salonA, staffName: staff1, notes: "" },
     { id: "b11", customerName: customers[2].name, customerEmail: customers[2].email, service: services[0], status: "completed", startsAt: fmt(at(-1, 15, 30)), endsAt: fmt(at(-1, 16, 30)), reference: "BOK-011", location: salonA, staffName: staff2, notes: "" },
     // today
-    { id: "b1", customerName: customers[0].name, customerEmail: customers[0].email, service: services[0], status: "confirmed", startsAt: fmt(at(0, 10)), endsAt: fmt(at(0, 11)), reference: "BOK-001", location: salonA, staffName: staff1, notes: "" },
+    { id: "b1", customerName: customers[0].name, customerEmail: customers[0].email, service: services[0], status: "confirmed", startsAt: fmt(at(0, 10)), endsAt: fmt(at(0, 11)), reference: "BOK-001", location: salonA, staffName: staff1, notes: "", intake: cs ? { "zdravotni_poznamky": "Citlivá pokožka", "prvni_navsteva": "yes" } : { "health_notes": "Sensitive skin", "first_visit": "yes" } },
     { id: "b7", customerName: customers[1].name, customerEmail: customers[1].email, service: services[2], status: "confirmed", startsAt: fmt(at(0, 16)), endsAt: fmt(at(0, 17)), reference: "BOK-007", location: salonB, staffName: "", notes: "" },
     // upcoming
     { id: "b2", customerName: customers[1].name, customerEmail: customers[1].email, service: services[1], status: "pending", startsAt: fmt(at(1, 14)), endsAt: fmt(at(1, 15)), reference: "BOK-002", location: salonA, staffName: staff2, notes: "" },

apps/frontend/src/routes/dashboard/layout.tsx

@@ -1,4 +1,4 @@
-import { Show, createEffect, createSignal, type JSX, type ParentComponent } from "solid-js";
+import { For, Show, createEffect, createSignal, type JSX, type ParentComponent } from "solid-js";
 import { A, useLocation } from "@solidjs/router";
 import { useTheme } from "../../providers/theme-provider";
 import { BookraCharacter } from "../../components/bookra-character";
@@ -329,6 +329,24 @@ function DashboardShell(props: { children: JSX.Element }) {
                 <p class="text-ink text-sm">{data.selectedBooking()?.notes}</p>
               </div>
             </Show>
+            <Show when={data.selectedBooking()?.intake && Object.keys(data.selectedBooking()!.intake!).length > 0}>
+              <div class="p-4 bg-canvas-subtle rounded-xl">
+                <p class="text-xs text-ink-muted uppercase tracking-wider mb-2">{data.i18n.t("dashboard.bookingModal.intake")}</p>
+                <div class="space-y-1.5">
+                  <For each={Object.entries(data.selectedBooking()!.intake!)}>
+                    {([key, raw]) => {
+                      const value = String(raw);
+                      return (
+                        <div class="flex items-baseline justify-between gap-3">
+                          <span class="text-xs text-ink-muted">{key.replace(/_/g, " ")}</span>
+                          <span class="text-sm text-ink">{value === "yes" || value === "no" ? data.i18n.t(`booking.intake${value === "yes" ? "Yes" : "No"}`) : value}</span>
+                        </div>
+                      );
+                    }}
+                  </For>
+                </div>
+              </div>
+            </Show>
           </div>
           <Show when={data.selectedBooking()?.status !== "cancelled"}>
             <div class="p-6 border-t border-border space-y-3">

apps/frontend/src/routes/dashboard/services-page.tsx

@@ -1,19 +1,38 @@
 import { For, Show, createResource, createSignal } from "solid-js";
 import { apiClient } from "../../lib/api-client";
 import { Input } from "../../components/ui/input";
+import { Select } from "../../components/ui/select";
 import { PlusIcon, ScissorsIcon, Trash2Icon, EditIcon, ClockIcon } from "../../components/dashboard/icons";
 import { DashboardLayout, useDashboardData } from "./layout";
 import { ExportCsvButton } from "../../components/dashboard/export-csv-button";
 
+interface IntakeDraft {
+  key: string;
+  label: string;
+  type: string;
+  required: boolean;
+}
+
+const intakeKey = (label: string) =>
+  label
+    .trim()
+    .toLowerCase()
+    .normalize("NFD")
+    .replace(/[\u0300-\u036f]/g, "")
+    .replace(/[^a-z0-9]+/g, "_")
+    .replace(/^_+|_+$/g, "")
+    .slice(0, 40);
+
 interface ServiceForm {
   name: string;
   durationMinutes: string;
   bufferBeforeMinutes: string;
   bufferAfterMinutes: string;
   price: string;
+  intakeFields: IntakeDraft[];
 }
 
-const emptyForm: ServiceForm = { name: "", durationMinutes: "60", bufferBeforeMinutes: "0", bufferAfterMinutes: "0", price: "0" };
+const emptyForm: ServiceForm = { name: "", durationMinutes: "60", bufferBeforeMinutes: "0", bufferAfterMinutes: "0", price: "0", intakeFields: [] };
 
 function ServicesPage() {
   const data = useDashboardData();
@@ -32,7 +51,18 @@ function ServicesPage() {
       if (!bearer) return [];
       if (bearer.startsWith("demo.")) {
         return [
-          { id: "sv1", name: cs() ? "Dámský střih" : "Women's haircut", durationMinutes: 60, bufferBeforeMinutes: 0, bufferAfterMinutes: 15, priceCents: 89000 },
+          {
+            id: "sv1", name: cs() ? "Dámský střih" : "Women's haircut", durationMinutes: 60, bufferBeforeMinutes: 0, bufferAfterMinutes: 15, priceCents: 89000,
+            intakeFields: cs()
+              ? [
+                  { key: "zdravotni_poznamky", label: "Zdravotní poznámky nebo alergie", type: "text", required: false },
+                  { key: "prvni_navsteva", label: "Je to vaše první návštěva?", type: "yesno", required: true },
+                ]
+              : [
+                  { key: "health_notes", label: "Health notes or allergies", type: "text", required: false },
+                  { key: "first_visit", label: "Is this your first visit?", type: "yesno", required: true },
+                ],
+          },
           { id: "sv2", name: cs() ? "Pánský střih" : "Men's haircut", durationMinutes: 45, bufferBeforeMinutes: 0, bufferAfterMinutes: 10, priceCents: 59000 },
           { id: "sv3", name: cs() ? "Barvení" : "Coloring", durationMinutes: 120, bufferBeforeMinutes: 10, bufferAfterMinutes: 15, priceCents: 199000 },
           { id: "sv4", name: cs() ? "Konzultace" : "Consultation", durationMinutes: 30, bufferBeforeMinutes: 0, bufferAfterMinutes: 0, priceCents: 0 },
@@ -64,10 +94,24 @@ function ServicesPage() {
       bufferBeforeMinutes: String(service.bufferBeforeMinutes ?? 0),
       bufferAfterMinutes: String(service.bufferAfterMinutes ?? 0),
       price: String((service.priceCents ?? 0) / 100),
+      intakeFields: (service.intakeFields ?? []).map((f: any) => ({ key: f.key ?? "", label: f.label ?? "", type: f.type ?? "text", required: !!f.required })),
     });
     setShowForm(true);
   };
 
+  const setIntake = (i: number, patch: Partial<IntakeDraft>) => {
+    const fields = form().intakeFields.slice();
+    fields[i] = { ...fields[i], ...patch };
+    setField({ intakeFields: fields });
+  };
+  const addIntake = () => {
+    if (form().intakeFields.length >= 8) return;
+    setField({ intakeFields: [...form().intakeFields, { key: "", label: "", type: "text", required: false }] });
+  };
+  const removeIntake = (i: number) => {
+    setField({ intakeFields: form().intakeFields.filter((_, j) => j !== i) });
+  };
+
   const handleSave = async () => {
     const bearer = data.token();
     const name = form().name.trim();
@@ -85,6 +129,14 @@ function ServicesPage() {
         bufferBeforeMinutes: Math.max(0, parseInt(form().bufferBeforeMinutes, 10) || 0),
         bufferAfterMinutes: Math.max(0, parseInt(form().bufferAfterMinutes, 10) || 0),
         priceCents: Math.max(0, Math.round((parseFloat(form().price) || 0) * 100)),
+        intakeFields: form().intakeFields
+          .filter((f) => f.label.trim())
+          .map((f) => ({
+            key: f.key || intakeKey(f.label),
+            label: f.label.trim(),
+            type: (f.type === "yesno" ? "yesno" : "text") as "text" | "yesno",
+            required: f.required,
+          })),
       };
       const id = editingId();
       const response = id
@@ -142,6 +194,42 @@ function ServicesPage() {
               <Input type="number" min="0" label={data.i18n.t("dashboard.service.bufferBefore")} value={form().bufferBeforeMinutes} onInput={(e) => setField({ bufferBeforeMinutes: e.currentTarget.value })} />
               <Input type="number" min="0" label={data.i18n.t("dashboard.service.bufferAfter")} value={form().bufferAfterMinutes} onInput={(e) => setField({ bufferAfterMinutes: e.currentTarget.value })} />
             </div>
+            <div class="mt-4 pt-4 border-t border-border/60">
+              <div class="flex items-center justify-between mb-2">
+                <p class="text-sm font-medium text-ink">{data.i18n.t("dashboard.service.intake")}</p>
+                <Show when={form().intakeFields.length < 8}>
+                  <button onClick={addIntake} class="text-xs text-accent hover:underline flex items-center gap-1"><PlusIcon /> {data.i18n.t("dashboard.service.intakeAdd")}</button>
+                </Show>
+              </div>
+              <Show when={form().intakeFields.length > 0} fallback={
+                <p class="text-xs text-ink-subtle">{data.i18n.t("dashboard.service.intakeHint")}</p>
+              }>
+                <div class="space-y-2">
+                  <For each={form().intakeFields}>
+                    {(field, i) => (
+                      <div class="flex items-center gap-2">
+                        <div class="flex-1">
+                          <Input type="text" value={field.label} onInput={(e) => setIntake(i(), { label: e.currentTarget.value })} placeholder={data.i18n.t("dashboard.service.intakeLabel")} />
+                        </div>
+                        <Select
+                          value={field.type}
+                          onChange={(v) => setIntake(i(), { type: v })}
+                          options={[
+                            { value: "text", label: data.i18n.t("dashboard.service.intakeText") },
+                            { value: "yesno", label: data.i18n.t("dashboard.service.intakeYesNo") },
+                          ]}
+                        />
+                        <label class="flex items-center gap-1.5 text-xs text-ink-muted whitespace-nowrap cursor-pointer">
+                          <input type="checkbox" checked={field.required} onChange={(e) => setIntake(i(), { required: e.currentTarget.checked })} class="rounded accent-accent" />
+                          {data.i18n.t("dashboard.service.intakeRequired")}
+                        </label>
+                        <button onClick={() => removeIntake(i())} class="p-1.5 text-ink-subtle hover:text-red-600 rounded-lg" aria-label={cs() ? "Smazat" : "Delete"}><Trash2Icon /></button>
+                      </div>
+                    )}
+                  </For>
+                </div>
+              </Show>
+            </div>
             <div class="flex gap-3 mt-4">
               <button onClick={() => void handleSave()} disabled={saving() || !form().name.trim()} class="btn-primary text-sm disabled:opacity-60">
                 {saving() ? data.i18n.t("dashboard.saving") : data.i18n.t("dashboard.settings.save")}

apps/frontend/src/routes/public-booking-route.tsx

@@ -20,6 +20,7 @@ export function PublicBookingRoute() {
   const [customerEmail, setCustomerEmail] = createSignal("");
   const [customerPhone, setCustomerPhone] = createSignal("");
   const [notes, setNotes] = createSignal("");
+  const [intakeAnswers, setIntakeAnswers] = createSignal<Record<string, string>>({});
   const [highlightContact, setHighlightContact] = createSignal(false);
   const [selectedServiceId, setSelectedServiceId] = createSignal<string | null>(null);
   const [selectedStaffId, setSelectedStaffId] = createSignal<string | null>(null);
@@ -68,6 +69,9 @@ export function PublicBookingRoute() {
 
   const services = createMemo<PublicService[]>(() => catalog.latest?.data?.services ?? []);
   const staff = createMemo<PublicStaff[]>(() => catalog.latest?.data?.staff ?? []);
+  const intakeFields = createMemo(
+    () => services().find((s) => s.id === selectedServiceId())?.intakeFields ?? [],
+  );
   const classSlots = createMemo(() => (availability.latest?.data?.slots ?? []).filter((slot) => slot.mode === "class"));
   const classDays = createMemo(() => {
     const groups = new Map<string, any[]>();
@@ -155,6 +159,7 @@ export function PublicBookingRoute() {
         customerEmail: customerEmail().trim(),
         customerPhone: customerPhone().trim() || undefined,
         notes: notes().trim(),
+        intake: intakeFields().length > 0 ? intakeAnswers() : undefined,
         startsAt: slot.startsAt,
         endsAt: slot.endsAt,
       },
@@ -241,6 +246,43 @@ export function PublicBookingRoute() {
                 rows={3}
                 value={notes()}
               />
+              <Show when={intakeFields().length > 0}>
+                <div class="flex flex-col gap-3 border-t border-border/60 pt-3">
+                  <For each={intakeFields()}>
+                    {(field) => (
+                      <div class="flex flex-col gap-1.5">
+                        <label class="text-xs font-medium text-ink-muted">
+                          {field.label}
+                          <Show when={field.required}>
+                            <span class="text-red-500"> *</span>
+                          </Show>
+                        </label>
+                        <Show
+                          when={field.type === "yesno"}
+                          fallback={
+                            <input
+                              class="form-input"
+                              type="text"
+                              value={intakeAnswers()[field.key] ?? ""}
+                              onInput={(e) => setIntakeAnswers({ ...intakeAnswers(), [field.key]: e.currentTarget.value })}
+                            />
+                          }
+                        >
+                          <select
+                            class="form-input"
+                            value={intakeAnswers()[field.key] ?? ""}
+                            onChange={(e) => setIntakeAnswers({ ...intakeAnswers(), [field.key]: e.currentTarget.value })}
+                          >
+                            <option value="">—</option>
+                            <option value="yes">{i18n.t("booking.intakeYes")}</option>
+                            <option value="no">{i18n.t("booking.intakeNo")}</option>
+                          </select>
+                        </Show>
+                      </div>
+                    )}
+                  </For>
+                </div>
+              </Show>
             </CardContent>
           </Card>
 

packages/api-client/src/generated/types.ts

@@ -1413,6 +1413,10 @@ export interface components {
             customerName: string;
             /** Format: date-time */
             endsAt: string;
+            /** @description Structured intake answers keyed by the service's declared intakeFields keys */
+            intake?: {
+                [key: string]: string;
+            };
             /** Format: uuid */
             locationId?: string;
             notes?: string;
@@ -1475,6 +1479,9 @@ export interface components {
             customerName?: string;
             /** Format: date-time */
             endsAt?: string;
+            intake?: {
+                [key: string]: string;
+            };
             location?: string;
             notes?: string;
             reference?: string;
@@ -1547,6 +1554,15 @@ export interface components {
             /** @example ok */
             status: string;
         };
+        IntakeField: {
+            /** @description Slug key (lowercase alnum + underscore); JSON key in booking intake answers */
+            key: string;
+            /** @description Customer-facing question text */
+            label: string;
+            required?: boolean;
+            /** @enum {string} */
+            type: "text" | "yesno";
+        };
         Location: {
             address?: string;
             capacity?: number;
@@ -1626,6 +1642,7 @@ export interface components {
             durationMinutes: number;
             /** Format: uuid */
             id: string;
+            intakeFields?: components["schemas"]["IntakeField"][];
             name: string;
             priceCents: number;
         };
@@ -1645,6 +1662,8 @@ export interface components {
             durationMinutes: number;
             /** Format: uuid */
             id: string;
+            /** @description Structured intake questions asked at booking time (max 8) */
+            intakeFields?: components["schemas"]["IntakeField"][];
             name: string;
             /** @description Price in the tenant's currency minor units */
             priceCents: number;
@@ -1822,6 +1841,10 @@ export interface components {
             endsAt?: string;
             /** Format: uuid */
             id?: string;
+            /** @description Structured intake answers keyed by the service's declared intakeFields keys */
+            intake?: {
+                [key: string]: string;
+            };
             label?: string;
             location?: string;
             notes?: string;
@@ -1883,6 +1906,7 @@ export interface components {
             bufferAfterMinutes?: number;
             bufferBeforeMinutes?: number;
             durationMinutes: number;
+            intakeFields?: components["schemas"]["IntakeField"][];
             name: string;
             priceCents?: number;
         };

project.md

@@ -212,6 +212,14 @@
   - dashboard: "Opakující se lekce" card between templates and sessions on the classes tab — rule form (template, weekday, time, optional location) + rule list; sessions expose `scheduleId` so rule-generated sessions are identifiable
   - verified live: seeded Wed 10:00 + Sat 09:30 rules generated 8 sessions at correct local times; create → 4 Monday sessions materialized immediately; delete → rule gone, sessions remain; dayOfWeek 9 rejected; public availability converts local→UTC correctly; focused tests cover materialization, idempotency, validation
   - remaining: live staging validation on Neon + pgx repository path; no bulk series edit (delete-and-recreate by design)
+- `[done/partial]` Milestone 30: Structured intake questions
+  - services declare up to 8 intake fields (`text` / `yesno`, required flag); `services.intake_fields` JSONB (migration 00019), bookings gain `intake` JSONB for canonical answers
+  - `shared/intake.go` is the single normalization point: slug keys (≤40), labels ≤80, duplicate/unknown keys rejected on declaration, unknown answer keys silently dropped, answers trimmed ≤500, yes/no normalized
+  - booking create validates against the service's declared fields — missing required → 400 naming the field label; catalog create/update reuses the same normalizer
+  - intake surfaces: public catalog (`PublicService.intakeFields`), dashboard upcoming bookings (`UpcomingBooking.intake`), customer manage view (`CustomerBookingView.intake`)
+  - services page gains a compact intake editor (label + type + required per row, max 8, client-side slug key generation mirroring the backend); public form renders declared questions under contact details with required markers; dashboard booking modal and manage view list answers (yes/no localized, keys shown normalized — labels are not stored with answers by design)
+  - verified live + in-browser: catalog exposes fields, booking with unknown key stores only declared answers, missing required → 400, UI submit → stored answers visible in dashboard summary and manage view; focused `internal/shared` tests cover normalization edge cases
+  - remaining: live staging validation on Neon + pgx repository path; labels shown to staff are key-derived (service lookup for original labels is a possible refinement)
 
 ## Overview
 Bookra is a Czech-first booking SaaS for small local service businesses. It targets salons, massage therapists, small clinics, repair shops, and small studios/clubs that need a simple public booking flow, internal schedule management, reminders, and basic business reporting without becoming a full ERP.
@@ -463,7 +471,7 @@ Shortlist of worthwhile directions once v1 stabilizes — kept deliberately smal
 
 - **Google Calendar sync**: M22 shipped read-only ICS feeds; two-way sync (push bookings into Google, pull busy blocks back as availability exceptions) needs OAuth and conflict rules — larger commitment, defer until a concrete request.
 - **Series-aware session edits**: M29's rules generate sessions, but editing a rule means delete-and-recreate; an "apply to future sessions of this rule" update (time shift, capacity change) would remove the workaround.
-- **Booking notes intake**: structured intake fields per service (e.g. "first visit?", "injuries?") instead of the single free-text notes field — still schema-light.
+- **Intake answer surfacing**: M30 stores answers keyed by slug, so staff see normalized keys rather than original labels; joining the service's declared labels into the booking view (and filtering/reporting on yes-no answers) would complete the loop without changing the schema.
 - **Browser push notifications**: M27 persists read state and the feed covers deliveries; Web Push (service worker + VAPID) would notify owners about new bookings without keeping the dashboard open — defer until a concrete request, email already covers off-site reach.
 - **Service performance panel**: M28's service-report aggregation could surface in the dashboard (revenue by service, top performers) once the metric set proves stable — the CSV is the probe.
 - **Scheduled report delivery**: period-end exports emailed automatically (cron + existing mail transport) instead of manual downloads — pairs naturally with M28's report endpoints.