1 files changed, 103 insertions, 0 deletions
diff --git a/internal/handler/crud.go b/internal/handler/crud.go
new file mode 100644
index 0000000..4ab0c7f
--- /dev/null
+++ b/internal/handler/crud.go
@@ -0,0 +1,103 @@
+package handler
+
+import (
+	"io"
+	"net/http"
+	"time"
+
+	"github.com/go-chi/chi/v5"
+	"github.com/go-chi/chi/v5/middleware"
+	"go.neonxp.dev/djson/internal/model"
+	"go.neonxp.dev/json"
+)
+
+func (h *handler) HandleCRUD(r chi.Router) {
+	r.Use(middleware.CleanPath)
+	r.Use(middleware.StripSlashes)
+
+	r.Get("/*", func(w http.ResponseWriter, r *http.Request) {
+		rctx := chi.RouteContext(r.Context())
+		res, err := h.core.Get(parsePath(rctx.RoutePath))
+		if err != nil {
+			writeError(http.StatusNotFound, err, w)
+			return
+		}
+		result, err := res.MarshalJSON()
+		if err != nil {
+			writeError(http.StatusInternalServerError, err, w)
+			return
+		}
+		w.WriteHeader(http.StatusOK)
+		_, _ = w.Write(result)
+	})
+
+	r.Post("/*", func(w http.ResponseWriter, r *http.Request) {
+		rctx := chi.RouteContext(r.Context())
+		path := parsePath(rctx.RoutePath)
+		jsonBody, err := io.ReadAll(r.Body)
+		if err != nil {
+			writeError(http.StatusBadRequest, err, w)
+			return
+		}
+		r.Body.Close()
+		node, err := json.Unmarshal(jsonBody)
+		if err != nil {
+			writeError(http.StatusBadRequest, err, w)
+			return
+		}
+		mutation := &model.Mutation{
+			Date: time.Now(),
+			Type: model.Create,
+			Path: path,
+			Body: node,
+		}
+		if err := h.core.Mutate(r.Context(), mutation); err != nil {
+			writeError(http.StatusInternalServerError, err, w)
+			return
+		}
+		w.WriteHeader(http.StatusCreated)
+	})
+
+	r.Patch("/*", func(w http.ResponseWriter, r *http.Request) {
+		rctx := chi.RouteContext(r.Context())
+		path := parsePath(rctx.RoutePath)
+		jsonBody, err := io.ReadAll(r.Body)
+		if err != nil {
+			writeError(http.StatusBadRequest, err, w)
+			return
+		}
+		r.Body.Close()
+		node, err := json.Unmarshal(jsonBody)
+		if err != nil {
+			writeError(http.StatusBadRequest, err, w)
+			return
+		}
+		mutation := &model.Mutation{
+			Date: time.Now(),
+			Type: model.Merge,
+			Path: path,
+			Body: node,
+		}
+		if err := h.core.Mutate(r.Context(), mutation); err != nil {
+			writeError(http.StatusInternalServerError, err, w)
+			return
+		}
+		w.WriteHeader(http.StatusOK)
+	})
+
+	r.Delete("/*", func(w http.ResponseWriter, r *http.Request) {
+		rctx := chi.RouteContext(r.Context())
+		path := parsePath(rctx.RoutePath)
+		mutation := &model.Mutation{
+			Date: time.Now(),
+			Type: model.Remove,
+			Path: path,
+			Body: nil,
+		}
+		if err := h.core.Mutate(r.Context(), mutation); err != nil {
+			writeError(http.StatusInternalServerError, err, w)
+			return
+		}
+		w.WriteHeader(http.StatusNoContent)
+	})
+}