Files
ds-galo/backend/internal/members/handlers.go
iu 2b2b342492 feat: implement shared-album multi-user photo album
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.
2026-10-10 12:50:33 +03:00

107 lines
2.6 KiB
Go

package members
import (
"net/http"
"time"
"github.com/gin-gonic/gin"
"shared-album/internal/auth"
"shared-album/internal/httpx"
)
type Handler struct {
svc *Service
}
func NewHandler(svc *Service) *Handler { return &Handler{svc: svc} }
func (h *Handler) List(c *gin.Context) {
list, err := h.svc.List(c.Request.Context(), c.Param("id"), auth.UserID(c))
if err != nil {
httpx.RespondError(c, err)
return
}
c.JSON(http.StatusOK, gin.H{"members": list})
}
type inviteRequest struct {
Role string `json:"role" binding:"required"`
ExpiresIn string `json:"expires_in"`
MaxUses int `json:"max_uses"`
}
func (h *Handler) CreateInvite(c *gin.Context) {
var req inviteRequest
if err := c.ShouldBindJSON(&req); err != nil {
httpx.RespondError(c, httpx.BadRequest("invalid_request", "role is required"))
return
}
var ttl time.Duration
if req.ExpiresIn != "" {
d, err := time.ParseDuration(req.ExpiresIn)
if err != nil {
httpx.RespondError(c, httpx.BadRequest("invalid_expires_in", "invalid expires_in duration"))
return
}
ttl = d
}
inv, err := h.svc.CreateInvite(c.Request.Context(), c.Param("id"), auth.UserID(c), CreateInviteInput{
Role: req.Role,
TTL: ttl,
MaxUses: req.MaxUses,
})
if err != nil {
httpx.RespondError(c, err)
return
}
c.JSON(http.StatusCreated, gin.H{"invite": inv})
}
func (h *Handler) AcceptInvite(c *gin.Context) {
inv, err := h.svc.Accept(c.Request.Context(), c.Param("token"), auth.UserID(c))
if err != nil {
httpx.RespondError(c, err)
return
}
c.JSON(http.StatusOK, gin.H{"album_id": inv.AlbumID, "role": inv.Role})
}
func (h *Handler) InviteInfo(c *gin.Context) {
inv, err := h.svc.InviteInfo(c.Request.Context(), c.Param("token"))
if err != nil {
httpx.RespondError(c, err)
return
}
c.JSON(http.StatusOK, gin.H{"invite": gin.H{
"album_id": inv.AlbumID,
"role": inv.Role,
"expires_at": inv.ExpiresAt,
}})
}
type roleRequest struct {
Role string `json:"role" binding:"required"`
}
func (h *Handler) ChangeRole(c *gin.Context) {
var req roleRequest
if err := c.ShouldBindJSON(&req); err != nil {
httpx.RespondError(c, httpx.BadRequest("invalid_request", "role is required"))
return
}
if err := h.svc.ChangeRole(c.Request.Context(), c.Param("id"), auth.UserID(c), c.Param("user_id"), req.Role); err != nil {
httpx.RespondError(c, err)
return
}
c.Status(http.StatusNoContent)
}
func (h *Handler) Remove(c *gin.Context) {
if err := h.svc.Remove(c.Request.Context(), c.Param("id"), auth.UserID(c), c.Param("user_id")); err != nil {
httpx.RespondError(c, err)
return
}
c.Status(http.StatusNoContent)
}