From 6d842228715743ee7661bd2a766366457c5b05f1 Mon Sep 17 00:00:00 2001
From: calzoneman <calzoneman@gmail.com>
Date: Thu, 15 Aug 2013 13:53:58 -0500
Subject: [PATCH] Start refactoring acp.js database calls

---
 acp.js      | 72 +++++++++++++++++++----------------------------------
 database.js | 32 +++++++++++++++++++++++-
 2 files changed, 56 insertions(+), 48 deletions(-)

diff --git a/acp.js b/acp.js
index b69138fd..7115e413 100644
--- a/acp.js
+++ b/acp.js
@@ -13,6 +13,7 @@ var Auth = require("./auth");
 var ActionLog = require("./actionlog");
 
 module.exports = function (Server) {
+    var db = Server.db;
     return {
         init: function(user) {
             ActionLog.record(user.ip, user.name, "acp-init");
@@ -29,64 +30,41 @@ module.exports = function (Server) {
 
             user.socket.on("acp-global-ban", function(data) {
                 ActionLog.record(user.ip, user.name, "acp-global-ban", data.ip);
-                Server.db.globalBanIP(data.ip, data.note);
-                user.socket.emit("acp-global-banlist", Server.db.refreshGlobalBans());
+                db.setGlobalIPBan(data.ip, data.note, function (err, res) {
+                    db.listGlobalIPBans(function (err, res) {
+                        res = res || [];
+                        user.socket.emit("acp-global-banlist", res);
+                    });
+                });
             });
 
             user.socket.on("acp-global-unban", function(ip) {
                 ActionLog.record(user.ip, user.name, "acp-global-unban", ip);
-                Server.db.globalUnbanIP(ip);
-                user.socket.emit("acp-global-banlist", Server.db.refreshGlobalBans());
+                db.clearGlobalIPBan(ip, function (err, res) {
+                    db.listGlobalIPBans(function (err, res) {
+                        res = res || [];
+                        user.socket.emit("acp-global-banlist", res);
+                    });
+                });
             });
 
-            user.socket.emit("acp-global-banlist", Server.db.refreshGlobalBans());
+            db.listGlobalIPBans(function (err, res) {
+                res = res || [];
+                user.socket.emit("acp-global-banlist", res);
+            });
 
             user.socket.on("acp-lookup-user", function(name) {
-                var db = Server.db.getConnection();
-                if(!db) {
-                    return;
-                }
-
-                var query = Server.db.createQuery(
-                    "SELECT id,uname,global_rank,profile_image,profile_text,email FROM registrations WHERE uname LIKE ?",
-                    ["%"+name+"%"]
-                );
-
-                var res = db.querySync(query);
-                if(!res)
-                    return;
-
-                var rows = res.fetchAllSync();
-                user.socket.emit("acp-userdata", rows);
+                db.searchUser(name, function (err, res) {
+                    res = res || [];
+                    user.socket.emit("acp-userdata", res);
+                });
             });
 
             user.socket.on("acp-lookup-channel", function (data) {
-                var db = Server.db.getConnection();
-                if(!db) {
-                    return;
-                }
-
-                var query;
-                if(data.field === "owner") {
-                    query = Server.db.createQuery(
-                        "SELECT * FROM channels WHERE owner LIKE ?",
-                        ["%" + data.value + "%"]
-                    );
-                } else if (data.field === "name") {
-                    query = Server.db.createQuery(
-                        "SELECT * FROM channels WHERE name LIKE ?",
-                        ["%" + data.value + "%"]
-                    );
-                } else {
-                    return;
-                }
-
-                var results = db.querySync(query);
-                if(!results)
-                    return;
-
-                var rows = results.fetchAllSync();
-                user.socket.emit("acp-channeldata", rows);
+                db.searchChannel(data.field, data.value, function (e, res) {
+                    res = res || [];
+                    user.socket.emit("acp-channeldata", res);
+                });
             });
 
             user.socket.on("acp-reset-password", function(data) {
diff --git a/database.js b/database.js
index 72f60b76..b9e0bd5a 100644
--- a/database.js
+++ b/database.js
@@ -234,7 +234,7 @@ Database.prototype.isGlobalIPBanned = function (ip, callback) {
     callback(null, banned);
 };
 
-Database.prototype.getGlobalIPBans = function (callback) {
+Database.prototype.listGlobalIPBans = function (callback) {
     var self = this;
     if(typeof callback !== "function")
         callback = blackHole;
@@ -292,6 +292,21 @@ Database.prototype.clearGlobalIPBan = function (ip, callback) {
 /* END REGION */
 
 /* REGION channels */
+
+Database.prototype.searchChannel = function (field, value, callback) {
+    var self = this;
+    if(typeof callback !== "function")
+        return;
+
+    var query = "SELECT * FROM channels WHERE ";
+    if(field === "owner")
+        query += "owner LIKE %?%";
+    else if(field === "name")
+        query += "name LIKE %?%";
+
+    self.query(query, [value], callback);
+};
+
 Database.prototype.channelExists = function (name, callback) {
     var self = this;
     if(typeof callback !== "function")
@@ -638,6 +653,20 @@ Database.prototype.clearChannelNameBan = function (channame, name,
 
 /* REGION users */
 
+Database.prototype.searchUser = function (name, callback) {
+    var self = this;
+    if(typeof callback !== "function")
+        return;
+
+    // NOTE: No SELECT * here because I don't want to risk exposing
+    // the user's password hash
+    var query = "SELECT id, uname, global_rank, profile_image, " +
+                "profile_text, email FROM registrations WHERE " +
+                "uname LIKE %?%";
+
+    self.query(query, [name], callback);
+};
+
 /* email and profile */
 
 Database.prototype.getUserProfile = function (name, callback) {
@@ -953,4 +982,5 @@ Database.prototype.listIPsForName = function (name, callback) {
     });
 };
 
+/* END REGION */
 module.exports = Database;