85 lines
1.9 KiB
Go
85 lines
1.9 KiB
Go
package mysql
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import (
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"errors"
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"gorm.io/gorm"
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"myschools.me/heritage/heritage-api/model"
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)
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func PointCreate(p *model.Point) error {
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db, err := newDB()
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if err != nil {
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return err
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}
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return db.Create(p).Error
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}
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func PointUpdate(p *model.Point) (bool, error) {
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db, err := newDB()
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if err != nil {
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return false, err
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}
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tx := db.Model(&model.Point{}).Where("id = ? AND deleted = false", p.ID).Updates(p)
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if tx.Error != nil {
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return false, tx.Error
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}
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return tx.RowsAffected > 0, nil
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}
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func PointDelete(id *string) (bool, error) {
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db, err := newDB()
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if err != nil {
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return false, err
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}
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tx := db.Model(&model.Point{}).Where("id = ? AND deleted = false", *id).Update("deleted", true)
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if tx.Error != nil {
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return false, tx.Error
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}
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return tx.RowsAffected > 0, nil
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}
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func PointByID(id *string) (*model.Point, bool, error) {
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db, err := newDB()
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if err != nil {
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return nil, false, err
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}
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var p model.Point
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if err := db.Where("id = ? AND deleted = false", *id).First(&p).Error; err != nil {
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if errors.Is(err, gorm.ErrRecordNotFound) {
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return nil, false, nil
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}
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return nil, false, err
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}
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return &p, true, nil
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}
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func PointList(objectID, indicatorID, keyword *string, offset, limit *int) ([]model.Point, int64, error) {
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db, err := newDB()
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if err != nil {
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return nil, 0, err
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}
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q := db.Model(&model.Point{}).Where("deleted = false")
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if objectID != nil && *objectID != "" {
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q = q.Where("object_id = ?", *objectID)
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}
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if indicatorID != nil && *indicatorID != "" {
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q = q.Where("indicator_id = ?", *indicatorID)
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}
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if keyword != nil && *keyword != "" {
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kw := "%" + *keyword + "%"
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q = q.Where("name LIKE ?", kw)
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}
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var total int64
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if err := q.Count(&total).Error; err != nil {
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return nil, 0, err
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}
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var items []model.Point
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if err := q.Order("created_at desc").Offset(*offset).Limit(*limit).Find(&items).Error; err != nil {
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return nil, 0, err
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}
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return items, total, nil
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}
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