fyp/logic/models/classes/list.go

package model_classes

import (
	. "git.andr3h3nriqu3s.com/andr3/fyp/logic/db_types"
	. "git.andr3h3nriqu3s.com/andr3/fyp/logic/utils"
)

func HandleList(handle *Handle) {
	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", dat.Id)
		if err == NotFoundError {
			return c.JsonBadRequest("Model Class not found!")
		} else if err != nil {
			return c.E500M("Failed to get classes", err)
		}

		type baserow struct {
			Id         string `json:"id"`
			File_Path  string `json:"file_path"`
			Model_Mode int    `json:"model_mode"`
			Status     int    `json:"status"`
		}

		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.E500M("Failed to get classes", err)
		}

		max_len := min(11, len(rows))

		c.ShowMessage = false
		return c.SendJSON(struct {
			ImageList []*baserow `json:"image_list"`
			Page      int        `json:"page"`
			ShowNext  bool       `json:"showNext"`
		}{
			ImageList: rows[0:max_len],
			Page:      dat.Page,
			ShowNext:  len(rows) == 11,
		})
	})
}