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110 lines
2.3 KiB
110 lines
2.3 KiB
package db
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import (
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"gorm.io/gorm"
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)
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type DeleteBuilder[T any] struct {
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db *gorm.DB
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expr *Expr
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}
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func NewDeleteBuilder[T any](db *gorm.DB) *DeleteBuilder[T] {
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return &DeleteBuilder[T]{db: db, expr: &Expr{}}
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}
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func (d *DeleteBuilder[T]) Eq(col string, val any) *DeleteBuilder[T] {
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d.expr.Eq(col, val)
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return d
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}
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func (d *DeleteBuilder[T]) Neq(col string, val any) *DeleteBuilder[T] {
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d.expr.Neq(col, val)
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return d
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}
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func (d *DeleteBuilder[T]) Lt(col string, val any) *DeleteBuilder[T] {
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d.expr.Lt(col, val)
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return d
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}
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func (d *DeleteBuilder[T]) Lte(col string, val any) *DeleteBuilder[T] {
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d.expr.Lte(col, val)
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return d
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}
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func (d *DeleteBuilder[T]) Gt(col string, val any) *DeleteBuilder[T] {
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d.expr.Gt(col, val)
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return d
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}
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func (d *DeleteBuilder[T]) Gte(col string, val any) *DeleteBuilder[T] {
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d.expr.Gte(col, val)
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return d
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}
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func (d *DeleteBuilder[T]) Between(col string, less, more any) *DeleteBuilder[T] {
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d.expr.Between(col, less, more)
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return d
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}
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func (d *DeleteBuilder[T]) NotBetween(col string, less, more any) *DeleteBuilder[T] {
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d.expr.NotBetween(col, less, more)
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return d
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}
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func (d *DeleteBuilder[T]) IsNull(col string) *DeleteBuilder[T] {
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d.expr.IsNull(col)
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return d
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}
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func (d *DeleteBuilder[T]) NotNull(col string) *DeleteBuilder[T] {
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d.expr.NotNull(col)
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return d
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}
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func (d *DeleteBuilder[T]) Like(col, tpl string) *DeleteBuilder[T] {
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d.expr.Like(col, tpl)
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return d
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}
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func (d *DeleteBuilder[T]) NotLike(col, tpl string) *DeleteBuilder[T] {
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d.expr.NotLike(col, tpl)
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return d
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}
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func (d *DeleteBuilder[T]) In(col string, values ...any) *DeleteBuilder[T] {
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d.expr.In(col, values...)
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return d
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}
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func (d *DeleteBuilder[T]) NotIn(col string, values ...any) *DeleteBuilder[T] {
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d.expr.NotIn(col, values...)
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return d
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}
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func (d *DeleteBuilder[T]) When(condition bool, then func(ex *Expr), elses ...func(ex *Expr)) *DeleteBuilder[T] {
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d.expr.When(condition, then, elses...)
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return d
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}
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func (d *DeleteBuilder[T]) Or(or func(ex *Expr)) *DeleteBuilder[T] {
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d.expr.Or(or)
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return d
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}
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func (d *DeleteBuilder[T]) And(and func(ex *Expr)) *DeleteBuilder[T] {
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d.expr.And(and)
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return d
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}
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func (d *DeleteBuilder[T]) Not(not func(ex *Expr)) *DeleteBuilder[T] {
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d.expr.Not(not)
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return d
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}
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func (d *DeleteBuilder[T]) Commit() (int64, error) {
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var t T
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res := d.db.Scopes(d.expr.Scopes).Delete(&t)
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return res.RowsAffected, res.Error
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}
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