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package api
import (
"context"
"database/sql"
"fmt"
"strconv"
"time"
appcontext "undef.ninja/x/feedaka/context"
"undef.ninja/x/feedaka/db"
"undef.ninja/x/feedaka/feed"
)
func (h *Handler) FeedsListFeeds(ctx context.Context, _ FeedsListFeedsRequestObject) (FeedsListFeedsResponseObject, error) {
userID, ok := appcontext.GetUserID(ctx)
if !ok {
return nil, fmt.Errorf("authentication required")
}
dbFeeds, err := h.Queries.GetFeeds(ctx, userID)
if err != nil {
return nil, err
}
unreadCounts, err := h.Queries.GetFeedUnreadCounts(ctx, userID)
if err != nil {
return nil, err
}
countMap := make(map[int64]int64, len(unreadCounts))
for _, uc := range unreadCounts {
countMap[uc.FeedID] = uc.UnreadCount
}
feeds := make(FeedsListFeeds200JSONResponse, 0, len(dbFeeds))
for _, f := range dbFeeds {
feeds = append(feeds, dbFeedToAPI(f, countMap[f.ID]))
}
return feeds, nil
}
func (h *Handler) FeedsAddFeed(ctx context.Context, request FeedsAddFeedRequestObject) (FeedsAddFeedResponseObject, error) {
userID, ok := appcontext.GetUserID(ctx)
if !ok {
return nil, fmt.Errorf("authentication required")
}
f, err := feed.Fetch(ctx, request.Body.Url)
if err != nil {
return FeedsAddFeed400JSONResponse{Message: fmt.Sprintf("failed to parse feed: %v", err)}, nil
}
dbFeed, err := h.Queries.CreateFeed(ctx, db.CreateFeedParams{
Url: request.Body.Url,
Title: f.Title,
FetchedAt: time.Now().UTC().Format(time.RFC3339),
UserID: userID,
})
if err != nil {
return FeedsAddFeed400JSONResponse{Message: fmt.Sprintf("failed to insert feed: %v", err)}, nil
}
if err := feed.Sync(ctx, h.Queries, dbFeed.ID, f); err != nil {
return FeedsAddFeed400JSONResponse{Message: fmt.Sprintf("failed to sync articles: %v", err)}, nil
}
return FeedsAddFeed201JSONResponse(dbFeedToAPI(dbFeed, 0)), nil
}
func (h *Handler) FeedsGetFeed(ctx context.Context, request FeedsGetFeedRequestObject) (FeedsGetFeedResponseObject, error) {
userID, ok := appcontext.GetUserID(ctx)
if !ok {
return nil, fmt.Errorf("authentication required")
}
feedID, err := strconv.ParseInt(request.FeedId, 10, 64)
if err != nil {
return FeedsGetFeed404JSONResponse{Message: "invalid feed ID"}, nil
}
dbFeed, err := h.Queries.GetFeed(ctx, feedID)
if err != nil {
if err == sql.ErrNoRows {
return FeedsGetFeed404JSONResponse{Message: "feed not found"}, nil
}
return nil, err
}
if dbFeed.UserID != userID {
return FeedsGetFeed404JSONResponse{Message: "feed not found"}, nil
}
return FeedsGetFeed200JSONResponse(dbFeedToAPI(dbFeed, 0)), nil
}
func (h *Handler) FeedsUnsubscribeFeed(ctx context.Context, request FeedsUnsubscribeFeedRequestObject) (FeedsUnsubscribeFeedResponseObject, error) {
userID, ok := appcontext.GetUserID(ctx)
if !ok {
return nil, fmt.Errorf("authentication required")
}
feedID, err := strconv.ParseInt(request.FeedId, 10, 64)
if err != nil {
return FeedsUnsubscribeFeed404JSONResponse{Message: "invalid feed ID"}, nil
}
dbFeed, err := h.Queries.GetFeed(ctx, feedID)
if err != nil {
if err == sql.ErrNoRows {
return FeedsUnsubscribeFeed404JSONResponse{Message: "feed not found"}, nil
}
return nil, err
}
if dbFeed.UserID != userID {
return FeedsUnsubscribeFeed404JSONResponse{Message: "feed not found"}, nil
}
if err := h.Queries.UnsubscribeFeed(ctx, feedID); err != nil {
return nil, err
}
return FeedsUnsubscribeFeed204Response{}, nil
}
func (h *Handler) FeedsMarkFeedRead(ctx context.Context, request FeedsMarkFeedReadRequestObject) (FeedsMarkFeedReadResponseObject, error) {
userID, ok := appcontext.GetUserID(ctx)
if !ok {
return nil, fmt.Errorf("authentication required")
}
feedID, err := strconv.ParseInt(request.FeedId, 10, 64)
if err != nil {
return FeedsMarkFeedRead404JSONResponse{Message: "invalid feed ID"}, nil
}
dbFeed, err := h.Queries.GetFeed(ctx, feedID)
if err != nil {
if err == sql.ErrNoRows {
return FeedsMarkFeedRead404JSONResponse{Message: "feed not found"}, nil
}
return nil, err
}
if dbFeed.UserID != userID {
return FeedsMarkFeedRead404JSONResponse{Message: "feed not found"}, nil
}
if err := h.Queries.MarkFeedArticlesRead(ctx, feedID); err != nil {
return nil, err
}
return FeedsMarkFeedRead200JSONResponse(dbFeedToAPI(dbFeed, 0)), nil
}
func (h *Handler) FeedsMarkFeedUnread(ctx context.Context, request FeedsMarkFeedUnreadRequestObject) (FeedsMarkFeedUnreadResponseObject, error) {
userID, ok := appcontext.GetUserID(ctx)
if !ok {
return nil, fmt.Errorf("authentication required")
}
feedID, err := strconv.ParseInt(request.FeedId, 10, 64)
if err != nil {
return FeedsMarkFeedUnread404JSONResponse{Message: "invalid feed ID"}, nil
}
dbFeed, err := h.Queries.GetFeed(ctx, feedID)
if err != nil {
if err == sql.ErrNoRows {
return FeedsMarkFeedUnread404JSONResponse{Message: "feed not found"}, nil
}
return nil, err
}
if dbFeed.UserID != userID {
return FeedsMarkFeedUnread404JSONResponse{Message: "feed not found"}, nil
}
if err := h.Queries.MarkFeedArticlesUnread(ctx, feedID); err != nil {
return nil, err
}
return FeedsMarkFeedUnread200JSONResponse(dbFeedToAPI(dbFeed, 0)), nil
}
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