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.
72 lines
1.7 KiB
Go
72 lines
1.7 KiB
Go
package httpx
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import (
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"errors"
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"net/http"
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"github.com/gin-gonic/gin"
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)
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type ErrorBody struct {
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Code string `json:"code"`
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Message string `json:"message"`
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}
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type ErrorResponse struct {
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Error ErrorBody `json:"error"`
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}
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type AppError struct {
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Status int
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Code string
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Message string
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}
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func (e *AppError) Error() string { return e.Message }
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func NewError(status int, code, message string) *AppError {
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return &AppError{Status: status, Code: code, Message: message}
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}
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func BadRequest(code, message string) *AppError {
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return NewError(http.StatusBadRequest, code, message)
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}
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func Unauthorized(code, message string) *AppError {
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return NewError(http.StatusUnauthorized, code, message)
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}
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func Forbidden(code, message string) *AppError {
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return NewError(http.StatusForbidden, code, message)
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}
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func NotFound(code, message string) *AppError {
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return NewError(http.StatusNotFound, code, message)
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}
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func Conflict(code, message string) *AppError {
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return NewError(http.StatusConflict, code, message)
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}
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func Internal(message string) *AppError {
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return NewError(http.StatusInternalServerError, "internal_error", message)
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}
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func Abort(c *gin.Context, err error) {
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var appErr *AppError
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if errors.As(err, &appErr) {
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c.AbortWithStatusJSON(appErr.Status, ErrorResponse{ErrorBody{appErr.Code, appErr.Message}})
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return
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}
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c.AbortWithStatusJSON(http.StatusInternalServerError, ErrorResponse{ErrorBody{"internal_error", "internal server error"}})
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}
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func RespondError(c *gin.Context, err error) {
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var appErr *AppError
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if errors.As(err, &appErr) {
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c.JSON(appErr.Status, ErrorResponse{ErrorBody{appErr.Code, appErr.Message}})
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return
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}
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c.JSON(http.StatusInternalServerError, ErrorResponse{ErrorBody{"internal_error", "internal server error"}})
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}
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