1
0
mirror of https://github.com/astaxie/beego.git synced 2024-12-23 06:20:50 +00:00

Merge pull request #2293 from DusanKasan/develop

resolves #2291, introduces AndNotCond/OrNotCond to orm.Condition
This commit is contained in:
astaxie 2016-12-05 22:40:35 +08:00 committed by GitHub
commit bdb525831d
2 changed files with 36 additions and 0 deletions

View File

@ -75,6 +75,19 @@ func (c *Condition) AndCond(cond *Condition) *Condition {
return c
}
// AndNotCond combine a AND NOT condition to current condition
func (c *Condition) AndNotCond(cond *Condition) *Condition {
c = c.clone()
if c == cond {
panic(fmt.Errorf("<Condition.AndNotCond> cannot use self as sub cond"))
}
if cond != nil {
c.params = append(c.params, condValue{cond: cond, isCond: true, isNot: true})
}
return c
}
// Or add OR expression to condition
func (c Condition) Or(expr string, args ...interface{}) *Condition {
if expr == "" || len(args) == 0 {
@ -105,6 +118,19 @@ func (c *Condition) OrCond(cond *Condition) *Condition {
return c
}
// OrNotCond combine a OR NOT condition to current condition
func (c *Condition) OrNotCond(cond *Condition) *Condition {
c = c.clone()
if c == cond {
panic(fmt.Errorf("<Condition.OrNotCond> cannot use self as sub cond"))
}
if cond != nil {
c.params = append(c.params, condValue{cond: cond, isCond: true, isNot: true, isOr: true})
}
return c
}
// IsEmpty check the condition arguments are empty or not.
func (c *Condition) IsEmpty() bool {
return len(c.params) == 0

View File

@ -909,6 +909,16 @@ func TestSetCond(t *testing.T) {
num, err = qs.SetCond(cond2).Count()
throwFail(t, err)
throwFail(t, AssertIs(num, 2))
cond3 := cond.AndNotCond(cond.And("status__in", 1))
num, err = qs.SetCond(cond3).Count()
throwFail(t, err)
throwFail(t, AssertIs(num, 2))
cond4 := cond.And("user_name", "slene").OrNotCond(cond.And("user_name", "slene"))
num, err = qs.SetCond(cond4).Count()
throwFail(t, err)
throwFail(t, AssertIs(num, 3))
}
func TestLimit(t *testing.T) {