From f860a6d2e4177ed4f4c2a58a07882bd00a1a52ad Mon Sep 17 00:00:00 2001
From: Lunny Xiao <xiaolunwen@gmail.com>
Date: Mon, 17 Oct 2022 07:29:26 +0800
Subject: Add system setting table with cache and also add cache supports for
 user setting (#18058)

---
 models/appstate/appstate.go | 57 ---------------------------------------------
 1 file changed, 57 deletions(-)
 delete mode 100644 models/appstate/appstate.go

(limited to 'models/appstate')

diff --git a/models/appstate/appstate.go b/models/appstate/appstate.go
deleted file mode 100644
index aa5a59e1a3..0000000000
--- a/models/appstate/appstate.go
+++ /dev/null
@@ -1,57 +0,0 @@
-// Copyright 2021 The Gitea Authors. All rights reserved.
-// Use of this source code is governed by a MIT-style
-// license that can be found in the LICENSE file.
-
-package appstate
-
-import (
-	"context"
-
-	"code.gitea.io/gitea/models/db"
-)
-
-// AppState represents a state record in database
-// if one day we would make Gitea run as a cluster,
-// we can introduce a new field `Scope` here to store different states for different nodes
-type AppState struct {
-	ID       string `xorm:"pk varchar(200)"`
-	Revision int64
-	Content  string `xorm:"LONGTEXT"`
-}
-
-func init() {
-	db.RegisterModel(new(AppState))
-}
-
-// SaveAppStateContent saves the app state item to database
-func SaveAppStateContent(key, content string) error {
-	return db.WithTx(func(ctx context.Context) error {
-		eng := db.GetEngine(ctx)
-		// try to update existing row
-		res, err := eng.Exec("UPDATE app_state SET revision=revision+1, content=? WHERE id=?", content, key)
-		if err != nil {
-			return err
-		}
-		rows, _ := res.RowsAffected()
-		if rows != 0 {
-			// the existing row is updated, so we can return
-			return nil
-		}
-		// if no existing row, insert a new row
-		_, err = eng.Insert(&AppState{ID: key, Content: content})
-		return err
-	})
-}
-
-// GetAppStateContent gets an app state from database
-func GetAppStateContent(key string) (content string, err error) {
-	e := db.GetEngine(db.DefaultContext)
-	appState := &AppState{ID: key}
-	has, err := e.Get(appState)
-	if err != nil {
-		return "", err
-	} else if !has {
-		return "", nil
-	}
-	return appState.Content, nil
-}
-- 
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