mirror of
https://git.rwth-aachen.de/acs/public/villas/web-backend-go/
synced 2025-03-30 00:00:12 +01:00
130 lines
4.6 KiB
Go
130 lines
4.6 KiB
Go
/** Widget package, validators.
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*
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* @author Sonja Happ <sonja.happ@eonerc.rwth-aachen.de>
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* @copyright 2014-2019, Institute for Automation of Complex Power Systems, EONERC
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* @license GNU General Public License (version 3)
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*
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* VILLASweb-backend-go
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*********************************************************************************/
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package widget
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import (
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"encoding/json"
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"github.com/jinzhu/gorm/dialects/postgres"
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"github.com/nsf/jsondiff"
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"gopkg.in/go-playground/validator.v9"
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)
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var validate *validator.Validate
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type validNewWidget struct {
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Name string `form:"name" validate:"required"`
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Type string `form:"type" validate:"required"`
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Width uint `form:"width" validate:"required"`
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Height uint `form:"height" validate:"required"`
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MinWidth uint `form:"minWidth" validate:"omitempty"`
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MinHeight uint `form:"minHeight" validate:"omitempty"`
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X int `form:"x" validate:"omitempty"`
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Y int `form:"y" validate:"omitempty"`
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Z int `form:"z" validate:"omitempty"`
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DashboardID uint `form:"dashboardID" validate:"required"`
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IsLocked bool `form:"isLocked" validate:"omitempty"`
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CustomProperties postgres.Jsonb `form:"customProperties" validate:"omitempty"`
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SignalIDs []int64 `form:"signalIDs" validate:"omitempty"`
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}
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type validUpdatedWidget struct {
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Name string `form:"name" validate:"omitempty"`
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Type string `form:"type" validate:"omitempty"`
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Width uint `form:"width" validate:"omitempty"`
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Height uint `form:"height" validate:"omitempty"`
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MinWidth uint `form:"minWidth" validate:"omitempty"`
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MinHeight uint `form:"minHeight" validate:"omitempty"`
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X int `form:"x" validate:"omitempty"`
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Y int `form:"y" validate:"omitempty"`
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Z int `form:"z" validate:"omitempty"`
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IsLocked bool `form:"isLocked" validate:"omitempty"`
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CustomProperties postgres.Jsonb `form:"customProperties" validate:"omitempty"`
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SignalIDs []int64 `form:"signalIDs" validate:"omitempty"`
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}
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type addWidgetRequest struct {
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Widget validNewWidget `json:"widget"`
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}
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type updateWidgetRequest struct {
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Widget validUpdatedWidget `json:"widget"`
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}
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func (r *addWidgetRequest) validate() error {
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validate = validator.New()
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errs := validate.Struct(r)
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return errs
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}
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func (r *validUpdatedWidget) validate() error {
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validate = validator.New()
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errs := validate.Struct(r)
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return errs
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}
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func (r *addWidgetRequest) createWidget() Widget {
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var s Widget
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s.Name = r.Widget.Name
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s.Type = r.Widget.Type
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s.Width = r.Widget.Width
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s.Height = r.Widget.Height
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s.MinWidth = r.Widget.MinWidth
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s.MinHeight = r.Widget.MinHeight
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s.X = r.Widget.X
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s.Y = r.Widget.Y
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s.Z = r.Widget.Z
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s.IsLocked = r.Widget.IsLocked
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s.CustomProperties = r.Widget.CustomProperties
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s.DashboardID = r.Widget.DashboardID
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s.SignalIDs = r.Widget.SignalIDs
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return s
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}
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func (r *updateWidgetRequest) updatedWidget(oldWidget Widget) Widget {
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// Use the old Widget as a basis for the updated Widget `s`
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s := oldWidget
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s.Name = r.Widget.Name
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s.Type = r.Widget.Type
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s.Width = r.Widget.Width
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s.Height = r.Widget.Height
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s.MinWidth = r.Widget.MinWidth
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s.MinHeight = r.Widget.MinHeight
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s.X = r.Widget.X
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s.Y = r.Widget.Y
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s.Z = r.Widget.Z
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s.IsLocked = r.Widget.IsLocked
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s.SignalIDs = r.Widget.SignalIDs
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// only update custom props if not empty
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var emptyJson postgres.Jsonb
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// Serialize empty json and params
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emptyJson_ser, _ := json.Marshal(emptyJson)
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customprops_ser, _ := json.Marshal(r.Widget.CustomProperties)
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opts := jsondiff.DefaultConsoleOptions()
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diff, _ := jsondiff.Compare(emptyJson_ser, customprops_ser, &opts)
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if diff.String() != "FullMatch" {
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s.CustomProperties = r.Widget.CustomProperties
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}
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return s
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}
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