angular5post.ts

export interface Review {
    id: number,  
    published: number,
    date: string,  
    review: string, 
    user_img: string,
    username: string
}


GetReviewsList(offset: number, limit: number): Observable<Review[]> {
    return this.http.post<Review[]>(
        this.settings.restServer + 'api',
        {
            offset: offset
            , limit: limit
        })
        .pipe();
}


insert(review: ReviewSend): Observable<Review[]> {
       
        const formData = new FormData();
        formData.append('username', review.username);
        formData.append('review', review.review);
        formData.append('cruis', review.cruis);
        formData.append('cruiz_date', review.cruiz_date);
        formData.append('raiting_company', review.raiting_company);
        formData.append('raiting_cruiz', review.raiting_cruiz);

        if (review.reviews_images != null) {
            for (let i = 0; i < review.reviews_images.length; i++) {
                formData.append('reviews_images[]', review.reviews_images.item(i), 'reviews_images');
            }
        }


        return this.http.post<Review[]>(
            this.settings.restServer + 'mcruise_rest/review_new',
            formData)
            .pipe();
    }