Add multiple conferences feature

1 files changed, 42 insertions, 21 deletions

diff --git a/pkg/favourites/service.go b/pkg/favourites/service.go
index cba249e..f73f400 100644
--- a/pkg/favourites/service.go
+++ b/pkg/favourites/service.go
@@ -12,9 +12,10 @@ import (
 )
 
 type Service interface {
-	GetFavouritesForUser(id int32) (*[]sqlc.Favourite, error)
-	CreateFavouriteForUser(id int32, eventGuid pgtype.UUID, eventId *int32) (*sqlc.Favourite, error)
-	DeleteFavouriteForUserByEventDetails(id int32, eventGuid pgtype.UUID, eventId *int32) error
+	GetAllFavouritesForUser(id int32) (*[]sqlc.Favourite, error)
+	GetFavouritesForUserConference(id int32, conference int32) (*[]sqlc.Favourite, error)
+	CreateFavouriteForUser(id int32, eventGUID pgtype.UUID, eventID *int32, conferenceID int32) (*sqlc.Favourite, error)
+	DeleteFavouriteForUserByEventDetails(id int32, eventGUID pgtype.UUID, eventID *int32, conferenceID int32) error
 }
 
 var (
@@ -32,21 +33,22 @@ func NewService(pool *pgxpool.Pool) Service {
 	}
 }
 
-func (s *service) CreateFavouriteForUser(id int32, eventGuid pgtype.UUID, eventId *int32) (*sqlc.Favourite, error) {
+func (s *service) CreateFavouriteForUser(userID int32, eventGUID pgtype.UUID, eventID *int32, conferenceID int32) (*sqlc.Favourite, error) {
 	queries := sqlc.New(s.pool)
 
-	var pgEventId pgtype.Int4
-	if eventId != nil {
-		pgEventId = pgtype.Int4{
-			Int32: *eventId,
+	var pgEventID pgtype.Int4
+	if eventID != nil {
+		pgEventID = pgtype.Int4{
+			Int32: *eventID,
 			Valid: true,
 		}
 	}
 
 	favourite, err := queries.CreateFavourite(context.Background(), sqlc.CreateFavouriteParams{
-		UserID:    id,
-		EventGuid: eventGuid,
-		EventID:   pgEventId,
+		UserID:       userID,
+		EventGuid:    eventGUID,
+		EventID:      pgEventID,
+		ConferenceID: conferenceID,
 	})
 	if err != nil {
 		return nil, fmt.Errorf("could not create favourite: %w", err)
@@ -55,10 +57,10 @@ func (s *service) CreateFavouriteForUser(id int32, eventGuid pgtype.UUID, eventI
 	return &favourite, nil
 }
 
-func (s *service) GetFavouritesForUser(id int32) (*[]sqlc.Favourite, error) {
+func (s *service) GetAllFavouritesForUser(userID int32) (*[]sqlc.Favourite, error) {
 	queries := sqlc.New(s.pool)
 
-	favourites, err := queries.GetFavouritesForUser(context.Background(), id)
+	favourites, err := queries.GetFavouritesForUser(context.Background(), userID)
 	if err != nil {
 		if errors.Is(err, pgx.ErrNoRows) {
 			empty := make([]sqlc.Favourite, 0)
@@ -70,20 +72,39 @@ func (s *service) GetFavouritesForUser(id int32) (*[]sqlc.Favourite, error) {
 	return &favourites, nil
 }
 
-func (s *service) DeleteFavouriteForUserByEventDetails(id int32, eventGuid pgtype.UUID, eventId *int32) error {
+func (s *service) GetFavouritesForUserConference(userID int32, conferenceID int32) (*[]sqlc.Favourite, error) {
 	queries := sqlc.New(s.pool)
 
-	var pgEventId pgtype.Int4
-	if eventId != nil {
-		pgEventId = pgtype.Int4{
-			Int32: *eventId,
+	favourites, err := queries.GetFavouritesForUserConference(context.Background(), sqlc.GetFavouritesForUserConferenceParams{
+		UserID:       userID,
+		ConferenceID: conferenceID,
+	})
+	if err != nil {
+		if errors.Is(err, pgx.ErrNoRows) {
+			empty := make([]sqlc.Favourite, 0)
+			return &empty, nil
+		}
+		return nil, fmt.Errorf("could not fetch user: %w", err)
+	}
+
+	return &favourites, nil
+}
+
+func (s *service) DeleteFavouriteForUserByEventDetails(id int32, eventGUID pgtype.UUID, eventID *int32, conferenceID int32) error {
+	queries := sqlc.New(s.pool)
+
+	var pgEventID pgtype.Int4
+	if eventID != nil {
+		pgEventID = pgtype.Int4{
+			Int32: *eventID,
 			Valid: true,
 		}
 	}
 	rowsAffected, err := queries.DeleteFavouriteByEventDetails(context.Background(), sqlc.DeleteFavouriteByEventDetailsParams{
-		EventGuid: eventGuid,
-		EventID:   pgEventId,
-		UserID:    id,
+		EventGuid:    eventGUID,
+		EventID:      pgEventID,
+		UserID:       id,
+		ConferenceID: conferenceID,
 	})
 	if err != nil {
 		return fmt.Errorf("could not delete favourite: %w", err)