Can create new blogs

backend/api/blogs/new.go

@@ -7,6 +7,8 @@ import (
 
 	core "fr.latosa-escrima/core"
 	"fr.latosa-escrima/core/models"
+	"github.com/golang-jwt/jwt/v5"
+	"github.com/google/uuid"
 )
 
 func HandleNew(w http.ResponseWriter, r *http.Request) {
@@ -18,11 +20,44 @@ func HandleNew(w http.ResponseWriter, r *http.Request) {
 		}.Respond(w, http.StatusBadRequest)
 	}
 
-	if _, err := core.DB.NewInsert().Model(&blog).Exec(context.Background()); err != nil {
+	token, ok := r.Context().Value("token").(*jwt.Token)
+	if !ok {
+		core.JSONError{
+			Status:  core.Error,
+			Message: "Couldn't retrieve your JWT.",
+		}.Respond(w, http.StatusInternalServerError)
+		return
+	}
+
+	claims, ok := token.Claims.(jwt.MapClaims)
+	if !ok {
+		core.JSONError{
+			Status:  core.Error,
+			Message: "Invalid token claims.",
+		}.Respond(w, http.StatusInternalServerError)
+		return
+	}
+
+	id := claims["user_id"].(string)
+	author_uuid, err := uuid.Parse(id)
+	if err != nil {
+		core.JSONError{
+			Status:  core.Error,
+			Message: "Invalid token claims.",
+		}.Respond(w, http.StatusInternalServerError)
+		return
+	}
+
+	blog.AuthorID = author_uuid
+
+	if _, err := core.DB.NewInsert().
+		Model(&blog).
+		Exec(context.Background()); err != nil {
 		core.JSONError{
 			Status:  core.Error,
 			Message: err.Error(),
 		}.Respond(w, http.StatusNotAcceptable)
+		return
 	}
 
 	core.JSONSuccess{

backend/cmd/migrate/migrations/20250221184348_update_blogid_default.go

@@ -0,0 +1,19 @@
+package migrations
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/uptrace/bun"
+)
+
+func init() {
+	Migrations.MustRegister(func(ctx context.Context, db *bun.DB) error {
+		fmt.Print(" [up migration] ")
+		_, err := db.Exec(`ALTER TABLE blogs ALTER COLUMN blog_id SET DEFAULT gen_random_uuid()`)
+		return err
+	}, func(ctx context.Context, db *bun.DB) error {
+		fmt.Print(" [down migration] ")
+		return nil
+	})
+}

backend/core/models/blogs.go

@@ -10,7 +10,7 @@ import (
 type Blog struct {
 	bun.BaseModel `bun:"table:blogs"`
 
-	BlogID    uuid.UUID `bun:"type:uuid,pk,default:gen_random_uuid()" json:"blogID"`
+	BlogID    uuid.UUID `bun:"blog_id,type:uuid,pk,default:gen_random_uuid()" json:"blogID"`
 	Slug      string    `bun:"slug,unique,notnull" json:"slug"`
 	Content   string    `bun:"content,notnull" json:"content"`
 	Title     string    `bun:"title,notnull" json:"title"`