feat: improved visibility of dataset and improved speed for expand import zip file

logic/utils/handler.go

@@ -15,6 +15,7 @@ import (
 	dbtypes "git.andr3h3nriqu3s.com/andr3/fyp/logic/db_types"
 	. "git.andr3h3nriqu3s.com/andr3/fyp/logic/models/utils"
 	"github.com/charmbracelet/log"
+	"github.com/go-playground/validator/v10"
 	"github.com/goccy/go-json"
 )
 
@@ -43,6 +44,7 @@ type Handle struct {
 	posts   []HandleFunc
 	deletes []HandleFunc
 	Config  Config
+    validate *validator.Validate
 }
 
 func decodeBody(r *http.Request) (string, *Error) {
@@ -79,6 +81,17 @@ func (x *Handle) Post(path string, fn func(c *Context) *Error) {
 	x.posts = append(x.posts, HandleFunc{path, fn})
 }
 
+
+func (x *Handle) PostAuth(path string, authLevel int, fn func(c *Context) *Error) {
+	inner_fn := func(c *Context) *Error {
+        if !c.CheckAuthLevel(authLevel) {
+            return nil
+        }
+        return fn(c)
+	}
+	x.posts = append(x.posts, HandleFunc{path, inner_fn})
+}
+
 func (x *Handle) Delete(path string, fn func(c *Context) *Error) {
 	x.deletes = append(x.deletes, HandleFunc{path, fn})
 }
@@ -195,6 +208,12 @@ func (c Context) ToJSON(dat any) *Error {
 		return c.Error500(err)
 	}
 
+    err = c.Handle.validate.Struct(dat)
+    if err != nil {
+        c.Logger.Error("Failed invalid json passed", "dat", dat, "err", err)
+        return c.JsonBadRequest("Bad Request! Invalid body passed!")
+    }
+
 	return nil
 }
 
@@ -476,7 +495,8 @@ func NewHandler(db *sql.DB, config Config) *Handle {
 	var gets []HandleFunc
 	var posts []HandleFunc
 	var deletes []HandleFunc
-	x := &Handle{db, gets, posts, deletes, config}
+    validate := validator.New()
+	x := &Handle{db, gets, posts, deletes, config, validate}
 
 	http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {