104 lines
2.1 KiB
Go
104 lines
2.1 KiB
Go
package site
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import (
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"net/http"
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"net/netip"
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"server/internal/model/common"
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"server/internal/pkg/errs"
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"server/internal/pkg/httputil"
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"server/internal/router"
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"server/internal/service/web"
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"github.com/go-chi/chi/v5"
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)
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var _ router.Registrar = (*PostHandler)(nil)
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type PostHandler struct {
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postService *web.PostService
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}
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func (h *PostHandler) Register(r chi.Router) {
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r.Get("/posts", h.ListPage)
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r.Get("/posts/{slug}", h.GetPost)
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r.Get("/categories/stats", h.ListCategoryStats)
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r.Get("/posts/archives", h.ListArchives)
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r.Get("/posts/tags", h.ListPostTags)
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}
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func NewPostHandler(postService *web.PostService) *PostHandler {
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return &PostHandler{postService: postService}
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}
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func (h *PostHandler) ListPage(w http.ResponseWriter, r *http.Request) {
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pagination := httputil.Pagination(r)
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result, err := h.postService.ListPage(r.Context(), pagination)
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if err != nil {
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httputil.Fail(w, err)
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return
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}
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resp := common.PageResponse{
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Page: pagination.Page,
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PageSize: pagination.PageSize,
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List: result.List,
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Total: result.Total,
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}
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httputil.OkWithPage(w, &resp)
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}
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func (h *PostHandler) GetPost(w http.ResponseWriter, r *http.Request) {
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slug := chi.URLParam(r, "slug")
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if slug == "" {
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httputil.Fail(w, errs.ErrSlugRequired)
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return
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}
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ip, err := netip.ParseAddr(httputil.ClientIP(r))
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if err != nil {
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httputil.Fail(w, err)
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return
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}
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post, err := h.postService.GetPost(r.Context(), slug, ip)
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if err != nil {
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httputil.Fail(w, err)
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return
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}
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httputil.Ok(w, post)
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}
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func (h *PostHandler) ListCategoryStats(w http.ResponseWriter, r *http.Request) {
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list, err := h.postService.ListCategoryStats(r.Context())
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if err != nil {
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httputil.Fail(w, err)
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return
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}
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httputil.Ok(w, list)
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}
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func (h *PostHandler) ListArchives(w http.ResponseWriter, r *http.Request) {
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list, err := h.postService.ListArchives(r.Context())
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if err != nil {
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httputil.Fail(w, err)
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return
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}
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httputil.Ok(w, list)
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}
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func (h *PostHandler) ListPostTags(w http.ResponseWriter, r *http.Request) {
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list, err := h.postService.ListPostTags(r.Context())
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if err != nil {
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httputil.Fail(w, err)
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return
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}
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httputil.Ok(w, list)
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}
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