diff --git a/logic/db_types/classes.go b/logic/db_types/classes.go
new file mode 100644
index 0000000..49eee43
--- /dev/null
+++ b/logic/db_types/classes.go
@@ -0,0 +1,8 @@
+package dbtypes
+
+type DATA_POINT_MODE int
+
+const (
+	DATA_POINT_MODE_TRAINING DATA_POINT_MODE = 1
+	DATA_POINT_MODE_TESTING                  = 2
+)
diff --git a/logic/models/utils/types.go b/logic/db_types/types.go
similarity index 92%
rename from logic/models/utils/types.go
rename to logic/db_types/types.go
index 3db6c18..29d60a8 100644
--- a/logic/models/utils/types.go
+++ b/logic/db_types/types.go
@@ -1,4 +1,4 @@
-package models_utils
+package dbtypes
 
 import (
 	"database/sql"
@@ -100,10 +100,10 @@ func GetBaseModel(db *sql.DB, id string) (base *BaseModel, err error) {
 }
 
 func (m BaseModel) CanEval() bool {
-    if m.Status != READY && m.Status != READY_RETRAIN && m.Status != READY_RETRAIN_FAILED && m.Status != READY_ALTERATION && m.Status != READY_ALTERATION_FAILED {
-        return false
-    }
-    return true
+	if m.Status != READY && m.Status != READY_RETRAIN && m.Status != READY_RETRAIN_FAILED && m.Status != READY_ALTERATION && m.Status != READY_ALTERATION_FAILED {
+		return false
+	}
+	return true
 }
 
 func StringToImageMode(colorMode string) int {
diff --git a/logic/models/add.go b/logic/models/add.go
index 5d65ea5..cb4b442 100644
--- a/logic/models/add.go
+++ b/logic/models/add.go
@@ -11,7 +11,7 @@ import (
 	"os"
 	"path"
 
-	. "git.andr3h3nriqu3s.com/andr3/fyp/logic/models/utils"
+	. "git.andr3h3nriqu3s.com/andr3/fyp/logic/db_types"
 	. "git.andr3h3nriqu3s.com/andr3/fyp/logic/utils"
 )
 
diff --git a/logic/models/classes/data_point.go b/logic/models/classes/data_point.go
index eb38bf7..ecd16fe 100644
--- a/logic/models/classes/data_point.go
+++ b/logic/models/classes/data_point.go
@@ -3,6 +3,8 @@ package model_classes
 import (
 	"database/sql"
 	"errors"
+
+	. "git.andr3h3nriqu3s.com/andr3/fyp/logic/db_types"
 )
 
 var FailedToGetIdAfterInsertError = errors.New("Failed to Get Id After Insert Error")
@@ -23,6 +25,6 @@ func AddDataPoint(db *sql.DB, class_id string, file_path string, mode DATA_POINT
 }
 
 func UpdateDataPointStatus(db *sql.DB, data_point_id string, status int, message *string) (err error) {
-    _, err = db.Exec("update model_data_point set status=$1, status_message=$2 where id=$3", status, message, data_point_id)
-    return
+	_, err = db.Exec("update model_data_point set status=$1, status_message=$2 where id=$3", status, message, data_point_id)
+	return
 }
diff --git a/logic/models/classes/list.go b/logic/models/classes/list.go
index 735d555..83028ba 100644
--- a/logic/models/classes/list.go
+++ b/logic/models/classes/list.go
@@ -1,43 +1,26 @@
 package model_classes
 
 import (
-	"strconv"
-
 	. "git.andr3h3nriqu3s.com/andr3/fyp/logic/db_types"
 	. "git.andr3h3nriqu3s.com/andr3/fyp/logic/utils"
 )
 
 func HandleList(handle *Handle) {
-	handle.Get("/models/data/list", func(c *Context) *Error {
-		if !c.CheckAuthLevel(1) {
-			return nil
-		}
-
-		id, err := GetIdFromUrl(c, "id")
-		if err != nil {
-			return c.JsonBadRequest("Model Class not found!")
-		}
-
-		page := 0
-		if c.R.URL.Query().Has("page") {
-			page_url := c.R.URL.Query().Get("page")
-			page_url_number, err := strconv.Atoi(page_url)
-			if err != nil {
-				return c.JsonBadRequest("Page is not a number")
-			}
-			page = page_url_number
-		}
-
+	type DataList struct {
+		Id   string `json:"id" validate:"required"`
+		Page int    `json:"page"`
+	}
+	PostAuthJson(handle, "/models/data/list", User_Normal, func(c *Context, dat *DataList) *Error {
 		var class_row struct {
 			Name     string
 			Model_id string
 		}
 
-		err = GetDBOnce(c, &class_row, "model_classes where id=$1", id)
+		err := GetDBOnce(c, &class_row, "model_classes where id=$1", dat.Id)
 		if err == NotFoundError {
 			return c.JsonBadRequest("Model Class not found!")
 		} else if err != nil {
-			return c.Error500(err)
+			return c.E500M("Failed to get classes", err)
 		}
 
 		type baserow struct {
@@ -47,23 +30,21 @@ func HandleList(handle *Handle) {
 			Status     int    `json:"status"`
 		}
 
-		rows, err := GetDbMultitple[baserow](c, "model_data_point where class_id=$1 limit 11 offset $2", id, page*10)
+		rows, err := GetDbMultitple[baserow](c, "model_data_point where class_id=$1 limit 11 offset $2", dat.Id, dat.Page*10)
 		if err != nil {
-			return c.Error500(err)
-		}
-
-		type ReturnType struct {
-			ImageList []*baserow `json:"image_list"`
-			Page      int        `json:"page"`
-			ShowNext  bool       `json:"showNext"`
+			return c.E500M("Failed to get classes", err)
 		}
 
 		max_len := min(11, len(rows))
 
 		c.ShowMessage = false
-		return c.SendJSON(ReturnType{
+		return c.SendJSON(struct {
+			ImageList []*baserow `json:"image_list"`
+			Page      int        `json:"page"`
+			ShowNext  bool       `json:"showNext"`
+		}{
 			ImageList: rows[0:max_len],
-			Page:      page,
+			Page:      dat.Page,
 			ShowNext:  len(rows) == 11,
 		})
 	})
diff --git a/logic/models/classes/types.go b/logic/models/classes/types.go
deleted file mode 100644
index b1d96a8..0000000
--- a/logic/models/classes/types.go
+++ /dev/null
@@ -1,8 +0,0 @@
-package model_classes
-
-type DATA_POINT_MODE int
-
-const (
-    DATA_POINT_MODE_TRAINING DATA_POINT_MODE = 1 
-    DATA_POINT_MODE_TESTING = 2
-)
diff --git a/logic/models/data.go b/logic/models/data.go
index 20f88ab..0cf7729 100644
--- a/logic/models/data.go
+++ b/logic/models/data.go
@@ -14,7 +14,6 @@ import (
 
 	. "git.andr3h3nriqu3s.com/andr3/fyp/logic/db_types"
 	model_classes "git.andr3h3nriqu3s.com/andr3/fyp/logic/models/classes"
-	. "git.andr3h3nriqu3s.com/andr3/fyp/logic/models/utils"
 	. "git.andr3h3nriqu3s.com/andr3/fyp/logic/utils"
 )
 
@@ -68,9 +67,9 @@ func fileProcessor(
 
 		parts := strings.Split(file.Name, "/")
 
-		mode := model_classes.DATA_POINT_MODE_TRAINING
+		mode := DATA_POINT_MODE_TRAINING
 		if parts[0] == "testing" {
-			mode = model_classes.DATA_POINT_MODE_TESTING
+			mode = DATA_POINT_MODE_TESTING
 		}
 
 		data_point_id, err := model_classes.AddDataPoint(c.Db, ids[parts[1]], "id://", mode)
diff --git a/logic/models/delete.go b/logic/models/delete.go
index dd54d65..e7fc286 100644
--- a/logic/models/delete.go
+++ b/logic/models/delete.go
@@ -6,7 +6,6 @@ import (
 	"path"
 
 	. "git.andr3h3nriqu3s.com/andr3/fyp/logic/db_types"
-	. "git.andr3h3nriqu3s.com/andr3/fyp/logic/models/utils"
 	. "git.andr3h3nriqu3s.com/andr3/fyp/logic/utils"
 )
 
@@ -14,44 +13,35 @@ func deleteModelJSON(c *Context, id string) *Error {
 	c.Logger.Warnf("Removing model with id: %s", id)
 	_, err := c.Db.Exec("delete from models where id=$1;", id)
 	if err != nil {
-		return c.Error500(err)
+		return c.E500M("Failed to delete models", err)
 	}
 
 	model_path := path.Join("./savedData", id)
 	c.Logger.Warnf("Removing folder of model with id: %s at %s", id, model_path)
 	err = os.RemoveAll(model_path)
 	if err != nil {
-		return c.Error500(err)
+		return c.E500M("Failed to remove data", err)
 	}
 
 	return c.SendJSON(id)
 }
 
 func handleDelete(handle *Handle) {
-	handle.Delete("/models/delete", func(c *Context) *Error {
-		if !c.CheckAuthLevel(1) {
-			return nil
-		}
-		var dat struct {
-			Id   string  `json:"id" validate:"required"`
-			Name *string `json:"name,omitempty"`
-		}
-
-		if err_ := c.ToJSON(&dat); err_ != nil {
-			return err_
-		}
-
+	type DeleteModel struct {
+		Id   string  `json:"id" validate:"required"`
+		Name *string `json:"name,omitempty"`
+	}
+	DeleteAuthJson(handle, "/models/delete", User_Normal, func(c *Context, dat *DeleteModel) *Error {
 		var model struct {
 			Id     string
 			Name   string
 			Status int
 		}
-
 		err := GetDBOnce(c, &model, "models where id=$1 and user_id=$2;", dat.Id, c.User.Id)
 		if err == NotFoundError {
 			return c.SendJSONStatus(http.StatusNotFound, "Model not found!")
 		} else if err != nil {
-			return c.Error500(err)
+			return c.E500M("Faield to get model", err)
 		}
 
 		switch model.Status {
diff --git a/logic/models/edit.go b/logic/models/edit.go
index f07f1a3..0a6efa8 100644
--- a/logic/models/edit.go
+++ b/logic/models/edit.go
@@ -5,7 +5,6 @@ import (
 
 	. "git.andr3h3nriqu3s.com/andr3/fyp/logic/db_types"
 	model_classes "git.andr3h3nriqu3s.com/andr3/fyp/logic/models/classes"
-	. "git.andr3h3nriqu3s.com/andr3/fyp/logic/models/utils"
 	. "git.andr3h3nriqu3s.com/andr3/fyp/logic/utils"
 )
 
diff --git a/logic/models/list.go b/logic/models/list.go
index ddafc1c..3006e1a 100644
--- a/logic/models/list.go
+++ b/logic/models/list.go
@@ -6,15 +6,7 @@ import (
 )
 
 // Auth level set when path is definied as 1
-func handleStats(c *Context) *Error {
-	var b struct {
-		Id string `json:"id" validate:"required"`
-	}
-
-	if _err := c.ToJSON(&b); _err != nil {
-		return _err
-	}
-
+func handleStats(c *Context, b *JustId) *Error {
 	type Row struct {
 		Name     string `db:"mc.name" json:"name"`
 		Training string `db:"count(mdp.id) filter (where mdp.model_mode=1)" json:"training"`
@@ -23,7 +15,7 @@ func handleStats(c *Context) *Error {
 
 	rows, err := GetDbMultitple[Row](c, "model_data_point as mdp inner join model_classes as mc on mc.id=mdp.class_id where mc.model_id=$1 group by mc.name order by mc.name asc;", b.Id)
 	if err != nil {
-		return c.Error500(err)
+		return c.E500M("Failed to get stats", err)
 	}
 
 	c.ShowMessage = false
@@ -50,5 +42,5 @@ func handleList(handle *Handle) {
 		return c.SendJSON(got)
 	})
 
-	handle.PostAuth("/models/class/stats", 1, handleStats)
+	PostAuthJson(handle, "/models/class/stats", User_Normal, handleStats)
 }
diff --git a/logic/models/run.go b/logic/models/run.go
index 1d72bac..eda033c 100644
--- a/logic/models/run.go
+++ b/logic/models/run.go
@@ -6,7 +6,6 @@ import (
 	"path"
 
 	. "git.andr3h3nriqu3s.com/andr3/fyp/logic/db_types"
-	. "git.andr3h3nriqu3s.com/andr3/fyp/logic/models/utils"
 	. "git.andr3h3nriqu3s.com/andr3/fyp/logic/tasks/utils"
 
 	tf "github.com/galeone/tensorflow/tensorflow/go"
diff --git a/logic/models/test.go b/logic/models/test.go
index e1a3891..fcb2ce5 100644
--- a/logic/models/test.go
+++ b/logic/models/test.go
@@ -6,7 +6,7 @@ import (
 	_ "image/png"
 	"os"
 
-	. "git.andr3h3nriqu3s.com/andr3/fyp/logic/models/utils"
+	. "git.andr3h3nriqu3s.com/andr3/fyp/logic/db_types"
 	. "git.andr3h3nriqu3s.com/andr3/fyp/logic/utils"
 )
 
diff --git a/logic/models/train/reset.go b/logic/models/train/reset.go
index 2bdd759..bc92eeb 100644
--- a/logic/models/train/reset.go
+++ b/logic/models/train/reset.go
@@ -4,29 +4,17 @@ import (
 	"os"
 	"path"
 
-	. "git.andr3h3nriqu3s.com/andr3/fyp/logic/models/utils"
+	. "git.andr3h3nriqu3s.com/andr3/fyp/logic/db_types"
 	. "git.andr3h3nriqu3s.com/andr3/fyp/logic/utils"
 )
 
 func handleRest(handle *Handle) {
-	handle.Delete("/models/train/reset", func(c *Context) *Error {
-		if !c.CheckAuthLevel(1) {
-			return nil
-		}
-		var dat struct {
-			Id string `json:"id"`
-		}
-
-		if err := c.ToJSON(&dat); err != nil {
-			return err
-		}
-
+	DeleteAuthJson(handle, "/models/train/reset", User_Normal, func(c *Context, dat *JustId) *Error {
 		model, err := GetBaseModel(c.Db, dat.Id)
 		if err == ModelNotFoundError {
 			return c.JsonBadRequest("Model not found")
 		} else if err != nil {
-			// TODO improve response
-			return c.Error500(err)
+			return c.E500M("Failed to get model", err)
 		}
 
 		if model.Status != FAILED_PREPARING_TRAINING && model.Status != FAILED_TRAINING {
@@ -37,8 +25,7 @@ func handleRest(handle *Handle) {
 
 		_, err = c.Db.Exec("delete from model_definition where model_id=$1", model.Id)
 		if err != nil {
-			// TODO improve response
-			return c.Error500(err)
+			return c.E500M("Failed to delete model", err)
 		}
 
 		ModelUpdateStatus(c, model.Id, CONFIRM_PRE_TRAINING)
diff --git a/logic/models/train/train.go b/logic/models/train/train.go
index 72370ba..b6ad695 100644
--- a/logic/models/train/train.go
+++ b/logic/models/train/train.go
@@ -16,7 +16,6 @@ import (
 
 	. "git.andr3h3nriqu3s.com/andr3/fyp/logic/db_types"
 	model_classes "git.andr3h3nriqu3s.com/andr3/fyp/logic/models/classes"
-	. "git.andr3h3nriqu3s.com/andr3/fyp/logic/models/utils"
 	. "git.andr3h3nriqu3s.com/andr3/fyp/logic/utils"
 	"github.com/charmbracelet/log"
 )
@@ -80,7 +79,7 @@ func generateCvs(c *Context, run_path string, model_id string) (count int, err e
 	}
 	count = co.Count
 
-	data, err := c.Db.Query("select mdp.id, mc.class_order, mdp.file_path from model_data_point as mdp inner join model_classes as mc on mc.id = mdp.class_id where mc.model_id = $1 and mdp.model_mode=$2;", model_id, model_classes.DATA_POINT_MODE_TRAINING)
+	data, err := c.Db.Query("select mdp.id, mc.class_order, mdp.file_path from model_data_point as mdp inner join model_classes as mc on mc.id = mdp.class_id where mc.model_id = $1 and mdp.model_mode=$2;", model_id, DATA_POINT_MODE_TRAINING)
 	if err != nil {
 		return
 	}
@@ -139,7 +138,7 @@ func generateCvsExp(c *Context, run_path string, model_id string, doPanic bool)
 		return generateCvsExp(c, run_path, model_id, true)
 	}
 
-	data, err := c.Db.Query("select mdp.id, mc.class_order, mdp.file_path from model_data_point as mdp inner join model_classes as mc on mc.id = mdp.class_id where mc.model_id = $1 and mdp.model_mode=$2 and mc.status=$3;", model_id, model_classes.DATA_POINT_MODE_TRAINING, MODEL_CLASS_STATUS_TRAINING)
+	data, err := c.Db.Query("select mdp.id, mc.class_order, mdp.file_path from model_data_point as mdp inner join model_classes as mc on mc.id = mdp.class_id where mc.model_id = $1 and mdp.model_mode=$2 and mc.status=$3;", model_id, DATA_POINT_MODE_TRAINING, MODEL_CLASS_STATUS_TRAINING)
 	if err != nil {
 		return
 	}
@@ -303,7 +302,7 @@ func generateCvsExpandExp(c *Context, run_path string, model_id string, offset i
 		return generateCvsExpandExp(c, run_path, model_id, offset, true)
 	}
 
-	data, err := c.Db.Query("select mdp.id, mc.class_order, mdp.file_path from model_data_point as mdp inner join model_classes as mc on mc.id = mdp.class_id where mc.model_id = $1 and mdp.model_mode=$2 and mc.status=$3;", model_id, model_classes.DATA_POINT_MODE_TRAINING, MODEL_CLASS_STATUS_TRAINING)
+	data, err := c.Db.Query("select mdp.id, mc.class_order, mdp.file_path from model_data_point as mdp inner join model_classes as mc on mc.id = mdp.class_id where mc.model_id = $1 and mdp.model_mode=$2 and mc.status=$3;", model_id, DATA_POINT_MODE_TRAINING, MODEL_CLASS_STATUS_TRAINING)
 	if err != nil {
 		return
 	}
@@ -337,7 +336,7 @@ func generateCvsExpandExp(c *Context, run_path string, model_id string, offset i
 	// This is to load some extra data so that the model has more things to train on
 	//
 
-	data_other, err := c.Db.Query("select mdp.id, mc.class_order, mdp.file_path from model_data_point as mdp inner join model_classes as mc on mc.id = mdp.class_id where mc.model_id = $1 and mdp.model_mode=$2 and mc.status=$3 limit $4;", model_id, model_classes.DATA_POINT_MODE_TRAINING, MODEL_CLASS_STATUS_TRAINED, count*10)
+	data_other, err := c.Db.Query("select mdp.id, mc.class_order, mdp.file_path from model_data_point as mdp inner join model_classes as mc on mc.id = mdp.class_id where mc.model_id = $1 and mdp.model_mode=$2 and mc.status=$3 limit $4;", model_id, DATA_POINT_MODE_TRAINING, MODEL_CLASS_STATUS_TRAINED, count*10)
 	if err != nil {
 		return
 	}
diff --git a/logic/tasks/handleUpload.go b/logic/tasks/handleUpload.go
index ead9947..615a30a 100644
--- a/logic/tasks/handleUpload.go
+++ b/logic/tasks/handleUpload.go
@@ -9,7 +9,6 @@ import (
 
 	. "git.andr3h3nriqu3s.com/andr3/fyp/logic/db_types"
 	. "git.andr3h3nriqu3s.com/andr3/fyp/logic/models"
-	. "git.andr3h3nriqu3s.com/andr3/fyp/logic/models/utils"
 	. "git.andr3h3nriqu3s.com/andr3/fyp/logic/tasks/utils"
 	. "git.andr3h3nriqu3s.com/andr3/fyp/logic/utils"
 )
@@ -48,7 +47,7 @@ func handleUpload(handler *Handle) {
 			ModelId string `json:"id" validate:"required"`
 		}
 
-        _err := c.ParseJson(&requestData, json_data)
+		_err := c.ParseJson(&requestData, json_data)
 		if _err != nil {
 			return _err
 		}
@@ -88,9 +87,9 @@ func handleUpload(handler *Handle) {
 		}
 
 		id, err := InsertReturnId(c, &newTask, "tasks", "id")
-        if err != nil {
+		if err != nil {
 			return c.E500M("Error 500", err)
-        }
+		}
 
 		save_path := path.Join("savedData", model.Id, "tasks")
 		os.MkdirAll(save_path, os.ModePerm)
@@ -99,26 +98,28 @@ func handleUpload(handler *Handle) {
 
 		img_file, err := os.Create(img_path)
 		if err != nil {
-            if _err := UpdateTaskStatus(c,id, -1, "Failed to create the file"); _err != nil {
-                c.Logger.Error("Failed to update tasks")
-            }
+			if _err := UpdateTaskStatus(c, id, -1, "Failed to create the file"); _err != nil {
+				c.Logger.Error("Failed to update tasks")
+			}
 			return c.E500M("Failed to create the file", err)
 		}
 		defer img_file.Close()
 		img_file.Write(file)
 
 		if !TestImgForModel(c, model, img_path) {
-            if _err := UpdateTaskStatus(c, id, -1, "The provided image is not a valid image for this model"); _err != nil {
-                c.Logger.Error("Failed to update tasks")
-            }
+			if _err := UpdateTaskStatus(c, id, -1, "The provided image is not a valid image for this model"); _err != nil {
+				c.Logger.Error("Failed to update tasks")
+			}
 			return c.JsonBadRequest(struct {
-                Message string `json:"message"`
-                Id string `json:"task_id"`
-            } { "Provided image does not match the model", id})
+				Message string `json:"message"`
+				Id      string `json:"task_id"`
+			}{"Provided image does not match the model", id})
 		}
 
-        UpdateStatus(c, "tasks", id, 1)
+		UpdateStatus(c, "tasks", id, 1)
 
-        return c.SendJSON(struct {Id string `json:"id"`}{id})
+		return c.SendJSON(struct {
+			Id string `json:"id"`
+		}{id})
 	})
 }
diff --git a/logic/tasks/list.go b/logic/tasks/list.go
index 3af8dba..019621f 100644
--- a/logic/tasks/list.go
+++ b/logic/tasks/list.go
@@ -3,7 +3,6 @@ package tasks
 import (
 	. "git.andr3h3nriqu3s.com/andr3/fyp/logic/db_types"
 	dbtypes "git.andr3h3nriqu3s.com/andr3/fyp/logic/db_types"
-	. "git.andr3h3nriqu3s.com/andr3/fyp/logic/models/utils"
 	. "git.andr3h3nriqu3s.com/andr3/fyp/logic/tasks/utils"
 	. "git.andr3h3nriqu3s.com/andr3/fyp/logic/utils"
 )
diff --git a/logic/utils/handler.go b/logic/utils/handler.go
index 17c0675..32d84b1 100644
--- a/logic/utils/handler.go
+++ b/logic/utils/handler.go
@@ -11,7 +11,6 @@ import (
 	"time"
 
 	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"
@@ -67,7 +66,7 @@ func (x *Handle) Get(path string, fn func(c *Context) *Error) {
 	x.gets = append(x.gets, HandleFunc{path, fn})
 }
 
-func (x *Handle) GetAuth(path string, authLevel int, fn func(c *Context) *Error) {
+func (x *Handle) GetAuth(path string, authLevel dbtypes.UserType, fn func(c *Context) *Error) {
 	inner_fn := func(c *Context) *Error {
 		if !c.CheckAuthLevel(authLevel) {
 			return nil
@@ -80,7 +79,7 @@ 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) {
+func (x *Handle) PostAuth(path string, authLevel dbtypes.UserType, fn func(c *Context) *Error) {
 	inner_fn := func(c *Context) *Error {
 		if !c.CheckAuthLevel(authLevel) {
 			return nil
@@ -92,7 +91,7 @@ func (x *Handle) PostAuth(path string, authLevel int, fn func(c *Context) *Error
 
 func PostAuthJson[T interface{}](x *Handle, path string, authLevel dbtypes.UserType, fn func(c *Context, obj *T) *Error) {
 	inner_fn := func(c *Context) *Error {
-		if !c.CheckAuthLevel(int(authLevel)) {
+		if !c.CheckAuthLevel(authLevel) {
 			return nil
 		}
 
@@ -112,7 +111,7 @@ func (x *Handle) Delete(path string, fn func(c *Context) *Error) {
 	x.deletes = append(x.deletes, HandleFunc{path, fn})
 }
 
-func (x *Handle) DeleteAuth(path string, authLevel int, fn func(c *Context) *Error) {
+func (x *Handle) DeleteAuth(path string, authLevel dbtypes.UserType, fn func(c *Context) *Error) {
 	inner_fn := func(c *Context) *Error {
 		if !c.CheckAuthLevel(authLevel) {
 			return nil
@@ -122,7 +121,7 @@ func (x *Handle) DeleteAuth(path string, authLevel int, fn func(c *Context) *Err
 	x.posts = append(x.posts, HandleFunc{path, inner_fn})
 }
 
-func DeleteAuthJson[T interface{}](x *Handle, path string, authLevel int, fn func(c *Context, obj *T) *Error) {
+func DeleteAuthJson[T interface{}](x *Handle, path string, authLevel dbtypes.UserType, fn func(c *Context, obj *T) *Error) {
 	inner_fn := func(c *Context) *Error {
 		if !c.CheckAuthLevel(authLevel) {
 			return nil
@@ -160,13 +159,13 @@ func handleLoop(array []HandleFunc, context *Context) {
 	handleError(&Error{404, "Endpoint not found"}, context)
 }
 
-func (c *Context) CheckAuthLevel(authLevel int) bool {
+func (c *Context) CheckAuthLevel(authLevel dbtypes.UserType) bool {
 	if authLevel > 0 {
 		if c.User == nil {
 			contextlessLogoff(c.Writer)
 			return false
 		}
-		if c.User.UserType < authLevel {
+		if c.User.UserType < int(authLevel) {
 			c.Writer.WriteHeader(http.StatusUnauthorized)
 			e := c.SendJSON("Not Authorized")
 			if e != nil {
@@ -321,15 +320,15 @@ func (c Context) JsonErrorBadRequest(err error, dat any) *Error {
 	return c.SendJSONStatus(http.StatusBadRequest, dat)
 }
 
-func (c *Context) GetModelFromId(id_path string) (*BaseModel, *Error) {
+func (c *Context) GetModelFromId(id_path string) (*dbtypes.BaseModel, *Error) {
 
 	id, err := GetIdFromUrl(c, id_path)
 	if err != nil {
 		return nil, c.SendJSONStatus(http.StatusNotFound, "Model not found")
 	}
 
-	model, err := GetBaseModel(c.Db, id)
-	if err == ModelNotFoundError {
+	model, err := dbtypes.GetBaseModel(c.Db, id)
+	if err == dbtypes.ModelNotFoundError {
 		return nil, c.SendJSONStatus(http.StatusNotFound, "Model not found")
 	} else if err != nil {
 		return nil, c.Error500(err)
diff --git a/main.go b/main.go
index 7c5490d..494aa8a 100644
--- a/main.go
+++ b/main.go
@@ -7,8 +7,8 @@ import (
 	"github.com/charmbracelet/log"
 	_ "github.com/lib/pq"
 
+	. "git.andr3h3nriqu3s.com/andr3/fyp/logic/db_types"
 	. "git.andr3h3nriqu3s.com/andr3/fyp/logic/models"
-	models_utils "git.andr3h3nriqu3s.com/andr3/fyp/logic/models/utils"
 	. "git.andr3h3nriqu3s.com/andr3/fyp/logic/tasks"
 	. "git.andr3h3nriqu3s.com/andr3/fyp/logic/tasks/runner"
 	. "git.andr3h3nriqu3s.com/andr3/fyp/logic/utils"
@@ -44,7 +44,7 @@ func main() {
 	handle := NewHandler(db, config)
 
 	// TODO remove this before commiting
-	_, err = db.Exec("update models set status=$1 where status=$2", models_utils.FAILED_TRAINING, models_utils.TRAINING)
+	_, err = db.Exec("update models set status=$1 where status=$2", FAILED_TRAINING, TRAINING)
 	if err != nil && clear_db {
 		log.Warn("Database might not be on")
 		panic(err)
diff --git a/users.go b/users.go
index 21dc06f..5cf633b 100644
--- a/users.go
+++ b/users.go
@@ -188,7 +188,7 @@ func usersEndpints(db *sql.DB, handle *Handle) {
 	})
 
 	// TODO allow admin users to update this data
-	handle.GetAuth("/user/info", int(dbtypes.User_Normal), func(c *Context) *Error {
+	handle.GetAuth("/user/info", dbtypes.User_Normal, func(c *Context) *Error {
 		user, err := dbtypes.UserFromToken(c.Db, *c.Token)
 		if err != nil {
 			return c.E500M("Falied to get user data", err)
diff --git a/webpage/src/routes/models/edit/ModelTable.svelte b/webpage/src/routes/models/edit/ModelTable.svelte
index 2ad0fdd..cf6c316 100644
--- a/webpage/src/routes/models/edit/ModelTable.svelte
+++ b/webpage/src/routes/models/edit/ModelTable.svelte
@@ -2,21 +2,21 @@
 	export type Image = {
 		file_path: string;
 		mode: number;
-        status: number;
-        id: string;
+		status: number;
+		id: string;
 	};
 </script>
 
 <script lang="ts">
 	import Tabs from 'src/lib/Tabs.svelte';
 	import type { Class } from './ModelData.svelte';
-	import { get, postFormData, rdelete } from 'src/lib/requests.svelte';
+	import { post, postFormData, rdelete } from 'src/lib/requests.svelte';
 	import type { Model } from './+page.svelte';
 	import FileUpload from 'src/lib/FileUpload.svelte';
 	import MessageSimple from 'src/lib/MessageSimple.svelte';
 	import { createEventDispatcher } from 'svelte';
 
-    const dispatch = createEventDispatcher<{reload: void}>();
+	const dispatch = createEventDispatcher<{ reload: void }>();
 
 	let selected_class: Class | undefined = $state();
 
@@ -37,11 +37,10 @@
 
 	async function getList() {
 		try {
-			let url = new URLSearchParams();
-			url.append('id', selected_class?.id ?? '');
-			url.append('page', `${page}`);
-
-			let res = await get('models/data/list?' + url.toString());
+			let res = await post('models/data/list', {
+				id: selected_class?.id ?? '',
+				page: page
+			});
 			showNext = res.showNext;
 			image_list = res.image_list;
 		} catch (e) {
@@ -61,43 +60,42 @@
 		}
 	});
 
-    let file: File | undefined = $state();
-    let uploadImage: MessageSimple;
-    let uploading = $state(Promise.resolve());
+	let file: File | undefined = $state();
+	let uploadImage: MessageSimple;
+	let uploading = $state(Promise.resolve());
 
-    async function uploadZip() {
-        uploadImage.clear();
-        if (!file) return;
+	async function uploadZip() {
+		uploadImage.clear();
+		if (!file) return;
 
-        uploading = new Promise(() => {});
+		uploading = new Promise(() => {});
 
-        let form = new FormData();
-        form.append('id', model.id);
-        form.append('file', file, 'upload.zip');
-        
-        try {
-            await postFormData('models/data/class/upload', form);
-            dispatch('reload');
-        } catch (e) {
-            if (e instanceof Response) {
-                uploadImage.display(await e.json());
-            } else {
-                uploadImage.display('');
-            }
-        }
+		let form = new FormData();
+		form.append('id', model.id);
+		form.append('file', file, 'upload.zip');
 
-        uploading = Promise.resolve();
-    }
-    
-    function deleteDataPoint(id: string) {
-        try {
-            rdelete('models/data/point', { id })
-            getList()
-        } catch (e) {
+		try {
+			await postFormData('models/data/class/upload', form);
+			dispatch('reload');
+		} catch (e) {
+			if (e instanceof Response) {
+				uploadImage.display(await e.json());
+			} else {
+				uploadImage.display('');
+			}
+		}
+
+		uploading = Promise.resolve();
+	}
+
+	function deleteDataPoint(id: string) {
+		try {
+			rdelete('models/data/point', { id });
+			getList();
+		} catch (e) {
 			console.error('TODO notify user', e);
-        }
-    }
-
+		}
+	}
 </script>
 
 {#if classes.length == 0}
@@ -106,47 +104,48 @@
 	<Tabs active={classes[0]?.name} let:isActive>
 		<div class="buttons" slot="buttons" let:setActive let:isActive>
 			<!-- TODO Auto Load 1st -->
-            <div>
-                {#each classes as item}
-                    <button
-                        on:click={() => setActiveClass(item, setActive)}
-                        class="tab"
-                        class:selected={isActive(item.name)}
-                    >
-                        {item.name}
-                        {#if model.model_type == 2}
-                            {#if item.status == 1}
-                                <span class="bi bi-book" style="color: orange;" />
-                            {:else if item.status == 2}
-                                <span class="bi bi-book" style="color: green;" />
-                            {:else if item.status == 3}
-                                <span class="bi bi-check" style="color: green;" />
-                            {/if}
-                        {/if}
-                    </button>
-                {/each}
-            </div>
-            <button on:click={() => {
-                setActive("-----New Class-----")();
-                selected_class = undefined;
-            }}>
-                <span class="bi bi-plus" />
-            </button>
+			<div>
+				{#each classes as item}
+					<button
+						on:click={() => setActiveClass(item, setActive)}
+						class="tab"
+						class:selected={isActive(item.name)}
+					>
+						{item.name}
+						{#if model.model_type == 2}
+							{#if item.status == 1}
+								<span class="bi bi-book" style="color: orange;" />
+							{:else if item.status == 2}
+								<span class="bi bi-book" style="color: green;" />
+							{:else if item.status == 3}
+								<span class="bi bi-check" style="color: green;" />
+							{/if}
+						{/if}
+					</button>
+				{/each}
+			</div>
+			<button
+				on:click={() => {
+					setActive('-----New Class-----')();
+					selected_class = undefined;
+				}}
+			>
+				<span class="bi bi-plus" />
+			</button>
 		</div>
-        {#if selected_class == undefined && isActive('-----New Class-----')}
-            <div class="content selected">
-                <h2>
-                    Add New Class
-                </h2>
-                <form on:submit|preventDefault={uploadZip}>
-                    <fieldset class="file-upload" >
-                        <label for="file">Data file</label>
-                        <div class="form-msg">
-                            Please provide a file that has the training and testing data<br/>
-                            The file must have 2 folders one with testing images and one with training images. <br/>
-                            Each of the folders will contain the classes of the model. The folders must be the same in testing and training.
-                            The class folders must have the images for the classes.
-<pre>
+		{#if selected_class == undefined && isActive('-----New Class-----')}
+			<div class="content selected">
+				<h2>Add New Class</h2>
+				<form on:submit|preventDefault={uploadZip}>
+					<fieldset class="file-upload">
+						<label for="file">Data file</label>
+						<div class="form-msg">
+							Please provide a file that has the training and testing data<br />
+							The file must have 2 folders one with testing images and one with training images.
+							<br />
+							Each of the folders will contain the classes of the model. The folders must be the same
+							in testing and training. The class folders must have the images for the classes.
+							<pre>
     training\
         class1\
             img1.png
@@ -172,147 +171,132 @@
             ...
         ...
 </pre>
-                        </div>
-                        <FileUpload replace_slot bind:file={file} accept="application/zip" notExpand >
-                            <img src="/imgs/upload-icon.png" alt="" />
-                            <span>
-                                Upload Zip File
-                            </span>
-                            <div slot="replaced" style="display: inline;">
-                                <img src="/imgs/upload-icon.png" alt="" />
-                                <span>
-                                    File selected
-                                </span>
-                            </div>
-                        </FileUpload>
-                    </fieldset>
-                    <MessageSimple bind:this={uploadImage} />
-                    {#if file}
-                        {#await uploading}
-                            <button disabled>
-                                Uploading
-                            </button>
-                        {:then}
-                            <button>
-                                Add
-                            </button>
-                        {/await}
-                    {/if}
-                </form>
-            </div>
-        {/if}
-        {#if selected_class}
-            <div class="content selected">
-                {#if model.model_type == 2}
-                    {#if selected_class?.status == 1}
-                       <h2> 
-                        Class to train
-                       </h2> 
-                    {:else if selected_class?.status == 2}
-                       <h2> 
-                        Class training
-                       </h2> 
-                    {:else if selected_class?.status == 3}
-                       <h2> 
-                        Class trained
-                       </h2> 
-                    {/if}
-                {/if}
-                <table>
-                    <thead>
-                        <tr>
-                            <th> File Path </th>
-                            <th> Mode </th>
-                            <th>
-                                <!-- Img -->
-                            </th>
-                            <th>
-                                <!-- Status -->
-                            </th>
-                            <th>
-                                <!-- Remove -->
-                            </th>
-                        </tr>
-                    </thead>
-                    <tbody>
-                        {#each image_list as image}
-                            <tr>
-                                <td>
-                                    {#if image.file_path == 'id://'}
-                                        Managed
-                                    {:else}
-                                        {image.file_path}
-                                    {/if}
-                                </td>
-                                <td>
-                                    {#if image.mode == 2}
-                                        Testing
-                                    {:else}
-                                        Training
-                                    {/if}
-                                </td>
-                                <td class="text-center">
-                                    {#if image.file_path == 'id://'}
-                                        <img
-                                            alt=""
-                                            src="/api/savedData/{model.id}/data/{image.id}.{model.format}"
-                                            height="30px"
-                                            width="30px"
-                                            style="object-fit: contain;"
-                                        />
-                                    {:else}
-                                        TODO img {image.file_path}
-                                    {/if}
-                                </td>
-                                <td class="text-center">
-                                    {#if image.status == 1}
-                                        <span class="bi bi-check-circle-fill" style="color: green"></span>
-                                    {:else}
-                                        <span class="bi bi-exclamation-triangle-fill" style="color: red"></span>
-                                    {/if}
-                                </td>
-                                <td style="width: 3ch">
-                                    <button class="danger" on:click={() => deleteDataPoint(image.id)}>
-                                        <span class="bi bi-trash"></span>
-                                    </button>
-                                </td>
-                            </tr>
-                        {/each}
-                    </tbody>
-                </table>
-                <div class="flex justify-center align-center">
-                    <div class="grow-1 flex justify-end align-center">
-                        {#if page > 0}
-                            <button on:click={() => (page -= 1)}> Prev </button>
-                        {/if}
-                    </div>
+						</div>
+						<FileUpload replace_slot bind:file accept="application/zip" notExpand>
+							<img src="/imgs/upload-icon.png" alt="" />
+							<span> Upload Zip File </span>
+							<div slot="replaced" style="display: inline;">
+								<img src="/imgs/upload-icon.png" alt="" />
+								<span> File selected </span>
+							</div>
+						</FileUpload>
+					</fieldset>
+					<MessageSimple bind:this={uploadImage} />
+					{#if file}
+						{#await uploading}
+							<button disabled> Uploading </button>
+						{:then}
+							<button> Add </button>
+						{/await}
+					{/if}
+				</form>
+			</div>
+		{/if}
+		{#if selected_class}
+			<div class="content selected">
+				{#if model.model_type == 2}
+					{#if selected_class?.status == 1}
+						<h2>Class to train</h2>
+					{:else if selected_class?.status == 2}
+						<h2>Class training</h2>
+					{:else if selected_class?.status == 3}
+						<h2>Class trained</h2>
+					{/if}
+				{/if}
+				<table>
+					<thead>
+						<tr>
+							<th> File Path </th>
+							<th> Mode </th>
+							<th>
+								<!-- Img -->
+							</th>
+							<th>
+								<!-- Status -->
+							</th>
+							<th>
+								<!-- Remove -->
+							</th>
+						</tr>
+					</thead>
+					<tbody>
+						{#each image_list as image}
+							<tr>
+								<td>
+									{#if image.file_path == 'id://'}
+										Managed
+									{:else}
+										{image.file_path}
+									{/if}
+								</td>
+								<td>
+									{#if image.mode == 2}
+										Testing
+									{:else}
+										Training
+									{/if}
+								</td>
+								<td class="text-center">
+									{#if image.file_path == 'id://'}
+										<img
+											alt=""
+											src="/api/savedData/{model.id}/data/{image.id}.{model.format}"
+											height="30px"
+											width="30px"
+											style="object-fit: contain;"
+										/>
+									{:else}
+										TODO img {image.file_path}
+									{/if}
+								</td>
+								<td class="text-center">
+									{#if image.status == 1}
+										<span class="bi bi-check-circle-fill" style="color: green"></span>
+									{:else}
+										<span class="bi bi-exclamation-triangle-fill" style="color: red"></span>
+									{/if}
+								</td>
+								<td style="width: 3ch">
+									<button class="danger" on:click={() => deleteDataPoint(image.id)}>
+										<span class="bi bi-trash"></span>
+									</button>
+								</td>
+							</tr>
+						{/each}
+					</tbody>
+				</table>
+				<div class="flex justify-center align-center">
+					<div class="grow-1 flex justify-end align-center">
+						{#if page > 0}
+							<button on:click={() => (page -= 1)}> Prev </button>
+						{/if}
+					</div>
 
-                    <div style="padding: 10px;">
-                        {page}
-                    </div>
+					<div style="padding: 10px;">
+						{page}
+					</div>
 
-                    <div class="grow-1 flex justify-start align-center">
-                        {#if showNext}
-                            <button on:click={() => (page += 1)}> Next </button>
-                        {/if}
-                    </div>
-                </div>
-            </div>
-        {/if}
+					<div class="grow-1 flex justify-start align-center">
+						{#if showNext}
+							<button on:click={() => (page += 1)}> Next </button>
+						{/if}
+					</div>
+				</div>
+			</div>
+		{/if}
 	</Tabs>
 {/if}
 
 <style lang="scss">
-    
-    .buttons {
-        width: 100%;
-        display: flex;
-        justify-content: space-between;
+	.buttons {
+		width: 100%;
+		display: flex;
+		justify-content: space-between;
 
-        &>button {
-            margin: 3px 5px;
-        }
-    }
+		& > button {
+			margin: 3px 5px;
+		}
+	}
 
 	table {
 		width: 100%;