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Remove NewSession method from db.Engine interface (#17577)

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* Remove NewSession method from db.Engine interface

* Fix bug

* Some improvements

* Fix bug

* Fix test

* Use XXXBean instead of XXXExample
This commit is contained in:
Lunny Xiao 2021-11-21 23:41:00 +08:00 • committed by GitHub
parent 0add627182
commit d710af6669
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GPG key ID: 4AEE18F83AFDEB23
44 changed files with 600 additions and 620 deletions
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55
models/db/context.go
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@ -6,11 +6,11 @@ package db
import (
"context"
"database/sql"
"code.gitea.io/gitea/modules/setting"
"xorm.io/builder"
"xorm.io/xorm"
)
// DefaultContext is the default context to run xorm queries in
@ -44,15 +44,6 @@ func (ctx *Context) Engine() Engine {
return ctx.e
}
// NewSession returns a new session
func (ctx *Context) NewSession() *xorm.Session {
e, ok := ctx.e.(*xorm.Engine)
if ok {
return e.NewSession()
}
return nil
}
// Value shadows Value for context.Context but allows us to get ourselves and an Engined object
func (ctx *Context) Value(key interface{}) interface{} {
if key == EnginedContextKey {
@ -64,7 +55,6 @@ func (ctx *Context) Value(key interface{}) interface{} {
// Engined structs provide an Engine
type Engined interface {
Engine() Engine
NewSession() *xorm.Session
}
// GetEngine will get a db Engine from this context or return an Engine restricted to this context
@ -79,24 +69,6 @@ func GetEngine(ctx context.Context) Engine {
return x.Context(ctx)
}
// NewSession will get a db Session from this context or return a session restricted to this context
func NewSession(ctx context.Context) *xorm.Session {
if engined, ok := ctx.(Engined); ok {
return engined.NewSession()
}
enginedInterface := ctx.Value(EnginedContextKey)
if enginedInterface != nil {
sess := enginedInterface.(Engined).NewSession()
if sess != nil {
return sess.Context(ctx)
}
return nil
}
return x.NewSession().Context(ctx)
}
// Committer represents an interface to Commit or Close the Context
type Committer interface {
Commit() error
@ -155,3 +127,28 @@ func Insert(ctx context.Context, beans ...interface{}) error {
_, err := GetEngine(ctx).Insert(beans...)
return err
}
// Exec executes a sql with args
func Exec(ctx context.Context, sqlAndArgs ...interface{}) (sql.Result, error) {
return GetEngine(ctx).Exec(sqlAndArgs...)
}
// GetByBean filled empty fields of the bean according non-empty fields to query in database.
func GetByBean(ctx context.Context, bean interface{}) (bool, error) {
return GetEngine(ctx).Get(bean)
}
// DeleteByBean deletes all records according non-empty fields of the bean as conditions.
func DeleteByBean(ctx context.Context, bean interface{}) (int64, error) {
return GetEngine(ctx).Delete(bean)
}
// CountByBean counts the number of database records according non-empty fields of the bean as conditions.
func CountByBean(ctx context.Context, bean interface{}) (int64, error) {
return GetEngine(ctx).Count(bean)
}
// TableName returns the table name according a bean object
func TableName(bean interface{}) string {
return x.TableName(bean)
}