improves crud example

demo/crud/.server/api/board.go

@@ -2,9 +2,10 @@ package api
 
 import (
 	"context"
+	"crud/sqlite"
+	"encoding/json"
 	"fmt"
 	"html/template"
-	"crud/sqlite"
 	"net/http"
 	"strconv"
 )
@@ -123,3 +124,34 @@ func PatchRecord(ctx context.Context, db *sqlite.Database, templ *template.Templ
 		},
 	)
 }
+
+func RecordJson(ctx context.Context, db *sqlite.Database, templ *template.Template) http.Handler {
+	// Implementation of EditRecord handler
+	return http.HandlerFunc(
+
+		func(w http.ResponseWriter, r *http.Request) {
+
+			id, err := strconv.ParseInt(r.PathValue("id"), 10, 64)
+			if err != nil {
+				w.WriteHeader(http.StatusInternalServerError)
+				w.Write([]byte(err.Error()))
+			}
+
+			records, err := db.ReadRecords(ctx, baseQuery+" WHERE u.id = ?;", id)
+			if err != nil {
+				http.Error(w, err.Error(), http.StatusInternalServerError)
+				return
+			}
+
+			rec := records[0]
+
+			w.Header().Set("Content-Type", "application/json")
+
+			if err := json.NewEncoder(w).Encode(rec); err != nil {
+				http.Error(w, err.Error(), http.StatusInternalServerError)
+				return
+			}
+
+		},
+	)
+}

demo/crud/.server/routes.go

@@ -25,4 +25,6 @@ func addRoutes(
 	mux.Handle("GET /edit-record/{id}", api.EditRecord(ctx, database, templ))
 	mux.Handle("PATCH /patch-record/{id}", api.PatchRecord(ctx, database, templ))
 	mux.Handle("DELETE /delete-record/{id}", api.DeleteRecord(ctx, database, templ))
+	mux.Handle("GET /html/{id}", api.EditRecord(ctx, database, templ))
+	mux.Handle("GET /json/{id}", api.RecordJson(ctx, database, templ))
 }

demo/crud/sample.go

@@ -26,14 +26,14 @@ func Board(ctx context.Context, db *sqlite.Database, templ *template.Template) h
 
 		func(w http.ResponseWriter, r *http.Request) {
 
-			w.Header().Set("Content-Type", "text/html")
-
 			records, err := sqlite.NoRowsOk(db.ReadRecords(ctx, query))
 			if err != nil {
 				http.Error(w, err.Error(), http.StatusInternalServerError)
 				return
 			}
 
+			w.Header().Set("Content-Type", "text/html")
+
 			// Execute template with proper error handling
 			if err := templ.ExecuteTemplate(w, "board", sqlite.Record{"records": records}); err != nil {
 				http.Error(w, err.Error(), http.StatusInternalServerError)
@@ -42,3 +42,25 @@ func Board(ctx context.Context, db *sqlite.Database, templ *template.Template) h
 		},
 	)
 }
+
+// load user data and return json
+func BoardJson(ctx context.Context, db *sqlite.Database, templ *template.Template) http.Handler {
+	return http.HandlerFunc(
+
+		func(w http.ResponseWriter, r *http.Request) {
+
+			records, err := sqlite.NoRowsOk(db.ReadRecords(ctx, query))
+			if err != nil {
+				http.Error(w, err.Error(), http.StatusInternalServerError)
+				return
+			}
+
+			w.Header().Set("Content-Type", "application/json")
+
+			if err := json.NewEncoder(w).Encode(records); err != nil {
+				http.Error(w, err.Error(), http.StatusInternalServerError)
+				return
+			}
+		},
+	)
+}