iu
2b2b342492
Backend (Go/Gin/pgx): env config, pgx pool with retries, Garage S3 client (path-style, region garage), embedded golang-migrate migrations, JWT auth with refresh rotation, albums CRUD, members/roles/invites with no-escalation matrix, photo upload + async imaging/goexif WebP variants, cursor pagination, presigned URLs, likes/comments, SSE hub (album + personal), notifications, share links. Frontend (SvelteKit 2 + Svelte 5 + Tailwind v4): API wrapper with 401 refresh, auth store, all screens, Uploader/PhotoGrid/Lightbox/Comments, SSE client with reconnect + REST catch-up, three themes + system via data-theme. Deploy without Docker: Makefile builds the frontend into backend/static and embeds it (go:embed) into a single statically linked binary; systemd unit and nginx SSE example included. Use gen2brain/webp (-tags nodynamic) instead of cgo kolesa-team/go-webp to keep CGO_ENABLED=0 static builds; design.md/proposal.md updated accordingly.
112 lines
2.6 KiB
Go
112 lines
2.6 KiB
Go
package photos
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import (
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"io"
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"net/http"
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"strconv"
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"time"
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"github.com/gin-gonic/gin"
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"shared-album/internal/auth"
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"shared-album/internal/httpx"
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)
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const maxUploadSize = 50 << 20
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type Handler struct {
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svc *Service
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}
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func NewHandler(svc *Service) *Handler { return &Handler{svc: svc} }
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func (h *Handler) List(c *gin.Context) {
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limit, _ := strconv.Atoi(c.DefaultQuery("limit", "50"))
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var since *time.Time
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if raw := c.Query("since"); raw != "" {
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if t, err := time.Parse(time.RFC3339, raw); err == nil {
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since = &t
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} else if ms, err := strconv.ParseInt(raw, 10, 64); err == nil {
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t := time.UnixMilli(ms)
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since = &t
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}
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}
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list, next, err := h.svc.List(c.Request.Context(), c.Param("id"), auth.UserID(c), c.Query("cursor"), since, limit)
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if err != nil {
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httpx.RespondError(c, err)
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return
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}
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c.JSON(http.StatusOK, gin.H{"photos": list, "next_cursor": next})
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}
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func (h *Handler) Upload(c *gin.Context) {
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c.Request.Body = http.MaxBytesReader(c.Writer, c.Request.Body, maxUploadSize)
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form, err := c.MultipartForm()
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if err != nil {
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httpx.RespondError(c, httpx.BadRequest("invalid_request", "expected multipart form"))
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return
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}
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files := form.File["files"]
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if len(files) == 0 {
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files = form.File["file"]
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}
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if len(files) == 0 {
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httpx.RespondError(c, httpx.BadRequest("no_files", "no files provided"))
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return
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}
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created := make([]any, 0, len(files))
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for _, fh := range files {
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f, err := fh.Open()
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if err != nil {
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httpx.RespondError(c, err)
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return
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}
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data, err := io.ReadAll(io.LimitReader(f, maxUploadSize))
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f.Close()
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if err != nil {
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httpx.RespondError(c, err)
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return
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}
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p, err := h.svc.Upload(c.Request.Context(), UploadInput{
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AlbumID: c.Param("id"),
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UserID: auth.UserID(c),
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Filename: fh.Filename,
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MimeType: fh.Header.Get("Content-Type"),
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Data: data,
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})
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if err != nil {
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httpx.RespondError(c, err)
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return
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}
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created = append(created, p)
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}
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c.JSON(http.StatusCreated, gin.H{"photos": created})
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}
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func (h *Handler) Get(c *gin.Context) {
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p, err := h.svc.Get(c.Request.Context(), c.Param("id"), auth.UserID(c))
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if err != nil {
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httpx.RespondError(c, err)
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return
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}
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c.JSON(http.StatusOK, gin.H{"photo": p})
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}
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func (h *Handler) Download(c *gin.Context) {
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url, err := h.svc.Download(c.Request.Context(), c.Param("id"), auth.UserID(c))
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if err != nil {
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httpx.RespondError(c, err)
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return
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}
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c.JSON(http.StatusOK, gin.H{"url": url})
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}
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func (h *Handler) Delete(c *gin.Context) {
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if err := h.svc.Delete(c.Request.Context(), c.Param("id"), auth.UserID(c)); err != nil {
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httpx.RespondError(c, err)
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return
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}
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c.Status(http.StatusNoContent)
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}
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