63 lignes
1,5 Kio
Go
63 lignes
1,5 Kio
Go
package models
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import (
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"errors"
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"net/http"
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"github.com/fatih/structs"
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)
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// Tag model for a torrent vote system
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type Tag struct {
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TorrentID uint `gorm:"column:torrent_id"`
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UserID uint `gorm:"column:user_id"`
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Tag string `gorm:"column:tag"`
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Type string `gorm:"column:type"`
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Weight float64 `gorm:"column:weight"`
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Accepted bool `gorm:"column:accepted"`
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Total float64 `gorm:"-"`
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}
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// Update a tag
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func (ta *Tag) Update() (int, error) {
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if ORM.Model(ta).UpdateColumn(ta.toMap()).Error != nil {
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return http.StatusInternalServerError, errors.New("Tag was not updated")
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}
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return http.StatusOK, nil
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}
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// Delete : delete a tag based on id
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func (ta *Tag) Delete() (int, error) {
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if ORM.Where("tag = ? AND type = ? AND torrent_id = ? AND user_id = ?", ta.Tag, ta.Type, ta.TorrentID, ta.UserID).Delete(ta).Error != nil {
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return http.StatusInternalServerError, errors.New("tag_not_deleted")
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}
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return http.StatusOK, nil
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}
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// toMap : convert the model to a map of interface
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func (ta *Tag) toMap() map[string]interface{} {
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return structs.Map(ta)
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}
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type Tags []Tag
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// Contains check if the tag map has the same tag in it (tag value + tag type)
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func (ts Tags) Contains(tag Tag) bool {
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for _, ta := range ts {
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if ta.Tag == tag.Tag && ta.Type == tag.Type {
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return true
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}
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}
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return false
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}
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// HasAccepted check if a tag has been accepted in the tags map
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func (ts Tags) HasAccepted() bool {
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for _, tag := range ts {
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if tag.Accepted {
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return true
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}
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}
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return false
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}
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