feat: add get participant wishes route

src/controllers/controller.go

@@ -72,6 +72,7 @@ func New(app_ctx types.AppContext, querier *database.Queries, service services.S
 	{
 		wishes.Post("/:event_id", c.UseJwtAuth, c.UseEventAuthWithParam, c.CreateWish)
 		wishes.Delete("/:event_id", c.UseJwtAuth, c.UseEventAuthWithParam, c.DeleteWish)
+		wishes.Get("/:event_id/:participant_id", c.UseJwtAuth, c.UseEventAuthWithParam, c.UseEventParticipantAuthWithParam, c.GetWishes)
 	}
 	server.Get("*", func(c *fiber.Ctx) error {
 		return utils.ResponseWithStatusCode(c, fiber.ErrNotFound.Code, types.Errors{
@@ -105,3 +106,7 @@ func GetEventIdFromContext(user_context context.Context) int64 {
 	id := user_context.Value(EVENT_ID_PARAM_KEY).(int64)
 	return id
 }
+
+func GetParticipantFromContext(user_context context.Context) database.Participant {
+	return user_context.Value(PARTICIPANT_OB_KEY).(database.Participant)
+}

src/controllers/wishes_controller.go

@@ -87,3 +87,23 @@ func (ctr *Controller) DeleteWish(c *fiber.Ctx) error {
 	}
 	return utils.DataResponse(c, mappers.DbWishToWish(wish, nil))
 }
+
+func (ctr *Controller) GetWishes(c *fiber.Ctx) error {
+	auth := GetAuthContext(c.UserContext())
+	event_id := GetEventIdFromContext(c.UserContext())
+	participant := GetParticipantFromContext(c.UserContext())
+	wishes, err := ctr.Querier.GetAllWishesForUser(c.Context(), database.GetAllWishesForUserParams{
+		UserID: auth.User.ID,
+		EventID: event_id,
+		ParticipantID: participant.ID,
+	})
+	if err != nil {
+		return utils.FailResponse(c, "could not fetch wishes")
+	}
+
+	mapped_wishes := make([]types.Wish, len(wishes))
+	for i, w := range wishes {
+		mapped_wishes[i] = mappers.DbWishToWish(w.Wish, &w.Product)
+	}
+	return utils.DataResponse(c, mapped_wishes)
+}

src/database/queries/wish.sql

@@ -23,3 +23,15 @@ WHERE
     user_id = $2 AND
     participant_id = $3 AND
     event_id = $4;
+
+-- name: GetAllWishesForUser :many
+SELECT
+    sqlc.embed(wish),
+    sqlc.embed(product)
+FROM wish
+INNER JOIN product ON product.id = wish.product_id
+WHERE
+    wish.user_id = $1 AND
+    wish.participant_id = $2 AND
+    wish.event_id = $3
+ORDER BY wish.created_at DESC;