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Remove GetByBean method because sometimes it's danger when query condition parameter is zero and also introduce new generic methods (#28220)

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The function `GetByBean` has an obvious defect that when the fields are
empty values, it will be ignored. Then users will get a wrong result
which is possibly used to make a security problem.

To avoid the possibility, this PR removed function `GetByBean` and all
references.
And some new generic functions have been introduced to be used.

The recommand usage like below.

```go
// if query an object according id
obj, err := db.GetByID[Object](ctx, id)
// query with other conditions
obj, err := db.Get[Object](ctx, builder.Eq{"a": a, "b":b})
```
This commit is contained in:
Lunny Xiao
2023-12-07 15:27:36 +08:00
committed by GitHub
parent beb71f5ef6
commit dd30d9d5c0
28 changed files with 189 additions and 174 deletions
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11
models/system/setting.go
View File

@@ -13,6 +13,8 @@ import (
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/setting/config"
"code.gitea.io/gitea/modules/timeutil"
"xorm.io/builder"
)
type Setting struct {
@@ -36,16 +38,17 @@ func init() {
const keyRevision = "revision"
func GetRevision(ctx context.Context) int {
revision := &Setting{SettingKey: keyRevision}
if has, err := db.GetByBean(ctx, revision); err != nil {
revision, exist, err := db.Get[Setting](ctx, builder.Eq{"setting_key": keyRevision})
if err != nil {
return 0
} else if !has {
} else if !exist {
err = db.Insert(ctx, &Setting{SettingKey: keyRevision, Version: 1})
if err != nil {
return 0
}
return 1
} else if revision.Version <= 0 || revision.Version >= math.MaxInt-1 {
}
if revision.Version <= 0 || revision.Version >= math.MaxInt-1 {
_, err = db.Exec(ctx, "UPDATE system_setting SET version=1 WHERE setting_key=?", keyRevision)
if err != nil {
return 0