fix context problems

.vscode/launch.json

@@ -0,0 +1,17 @@
+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+
+        {
+            "name": "Launch Package",
+            "type": "go",
+            "request": "launch",
+            "mode": "auto",
+            "program": "${workspaceFolder}/backend/cmd/",
+            "args": ["serve"]
+        }
+    ]
+}

backend/internal/auth/ctx.go

@@ -10,7 +10,7 @@ type authkey int
 const keyClaims = iota
 
 func writeToContext(r *http.Request, claims *Claims) *http.Request {
-	ctx := context.WithValue(r.Context(), claims, claims)
+	ctx := context.WithValue(r.Context(), keyClaims, claims)
 	return r.WithContext(ctx)
 }
 

backend/internal/auth/middleware.go

@@ -28,6 +28,7 @@ func (s *Service) Authenticated(next http.HandlerFunc, roles ...model.Role) http
 			w.WriteHeader(http.StatusForbidden)
 			return
 		}
+
 		r = writeToContext(r, &claims)
 		next(w, r)
 	})

backend/internal/model/init.go

@@ -2,6 +2,7 @@ package model
 
 import (
 	"log"
+	"os"
 
 	"gorm.io/driver/sqlite"
 	"gorm.io/gorm"
@@ -9,17 +10,19 @@ import (
 
 // Init initializes the database connection, auto-migrates models, and seeds a default post.
 func Init() *gorm.DB {
+	_, filerr := os.Open("./blog.db")
 	db, err := gorm.Open(sqlite.Open("./blog.db"))
 	if err != nil {
 		log.Panic(err)
 	}
 	db.AutoMigrate(&Post{}, &Comment{}, &User{}, &InvalidJWT{})
 
-	db.Save(&Post{
+	if filerr != nil {
-		ID:    1,
+		db.Save(&Post{
-		Title: "Hello World",
+			ID:    1,
-		TLDR:  "introduction to ng-blog",
+			Title: "Hello World",
-		Content: `
+			TLDR:  "introduction to ng-blog",
+			Content: `
 ## Welcome
 
 This is ng-blog, your simple blog written in Angular and Golang.
@@ -31,7 +34,8 @@ The default login is:
 >
 > Password: admin
 `,
-	})
+		})
+	}
 
 	return db
 }

frontend/src/app/routes/post/create-post/create-post.component.ts

@@ -19,12 +19,6 @@ export class CreatePostComponent {
     content: '',
   });
 
-  constructor() {
-    setTimeout(() => {
-      this.post.set({ ...this.post(), title: 'adf' });
-    }, 1000);
-  }
-
   publish() {
     this.postsService.createPost(this.post());
     this.location.back();