feat: 统一sql命名、函数命名

internal/handler/site/post.go

@@ -0,0 +1,103 @@
+package site
+
+import (
+	"net/http"
+	"net/netip"
+	"server/internal/model/common"
+	"server/internal/pkg/errs"
+	"server/internal/pkg/httputil"
+	"server/internal/router"
+	"server/internal/service/web"
+
+	"github.com/go-chi/chi/v5"
+)
+
+var _ router.Registrar = (*PostHandler)(nil)
+
+type PostHandler struct {
+	postService *web.PostService
+}
+
+func (h *PostHandler) Register(r chi.Router) {
+	r.Get("/posts", h.ListPage)
+	r.Get("/posts/{slug}", h.GetPost)
+	r.Get("/categories/stats", h.ListCategoryStats)
+	r.Get("/posts/archives", h.ListArchives)
+	r.Get("/posts/tags", h.ListPostTags)
+}
+
+func NewPostHandler(postService *web.PostService) *PostHandler {
+	return &PostHandler{postService: postService}
+}
+
+func (h *PostHandler) ListPage(w http.ResponseWriter, r *http.Request) {
+	pagination := httputil.Pagination(r)
+
+	result, err := h.postService.ListPage(r.Context(), pagination)
+	if err != nil {
+		httputil.Fail(w, err)
+		return
+	}
+
+	resp := common.PageResponse{
+		Page:     pagination.Page,
+		PageSize: pagination.PageSize,
+		List:     result.List,
+		Total:    result.Total,
+	}
+
+	httputil.OkWithPage(w, &resp)
+}
+
+func (h *PostHandler) GetPost(w http.ResponseWriter, r *http.Request) {
+	slug := chi.URLParam(r, "slug")
+
+	if slug == "" {
+		httputil.Fail(w, errs.ErrSlugRequired)
+		return
+	}
+
+	ip, err := netip.ParseAddr(httputil.ClientIP(r))
+	if err != nil {
+		httputil.Fail(w, err)
+		return
+	}
+
+	post, err := h.postService.GetPost(r.Context(), slug, ip)
+	if err != nil {
+		httputil.Fail(w, err)
+		return
+	}
+
+	httputil.Ok(w, post)
+}
+
+func (h *PostHandler) ListCategoryStats(w http.ResponseWriter, r *http.Request) {
+	list, err := h.postService.ListCategoryStats(r.Context())
+	if err != nil {
+		httputil.Fail(w, err)
+		return
+	}
+
+	httputil.Ok(w, list)
+}
+
+func (h *PostHandler) ListArchives(w http.ResponseWriter, r *http.Request) {
+	list, err := h.postService.ListArchives(r.Context())
+	if err != nil {
+		httputil.Fail(w, err)
+		return
+	}
+
+	httputil.Ok(w, list)
+}
+
+func (h *PostHandler) ListPostTags(w http.ResponseWriter, r *http.Request) {
+	list, err := h.postService.ListPostTags(r.Context())
+	if err != nil {
+		httputil.Fail(w, err)
+		return
+	}
+
+	httputil.Ok(w, list)
+}