jl_tg_config_back/service/backmgr/fq_book.lua

--番茄
local M = {}
local mysqldbx = require "mysqldbx"
local tools = require "tools"
local skynet = require "skynet"

function M.add_fq_book_sid_tt(msg_body)
    local isok ,key =  tools.checkData({"sid_tt","name"},msg_body)
    if not isok then
        return false,string.format("缺少字段： %s.", key)
    end
    local sql = string.format("SELECT * FROM fq_book_config WHERE sid_tt = '%s' LIMIT 1", msg_body.sid_tt)
    local isok,res;
    res = mysqldbx.query(sql)
    if #res > 0 then
        return false ,"sid_tt :"..msg_body.sid_tt.." 已存在！"
    end
    sql = string.format("INSERT INTO `fq_book_config` (sid_tt,name)  VALUES ('%s','%s')",msg_body.sid_tt,msg_body.name)
    mysqldbx.query(sql)
    return true, {}
end

function M.delete_fq_book_sid_tt(msg_body)
    local isok ,key =  tools.checkData({"sid_tt"},msg_body)
    if not isok then
        return false,string.format("缺少字段： %s.", key)
    end
    local sql = string.format("DELETE FROM fq_book_config WHERE sid_tt = '%s' ",msg_body.sid_tt)
    mysqldbx.query(sql)
    return true, {}
end

function M.fq_book_list(msg_body)
    local isok ,key =  tools.checkData({"page_size","page_number"},msg_body)
    if not isok then
        return false,string.format("缺少字段： %s.", key)
    end
    local page_size = msg_body.page_size
    local page_number = msg_body.page_number
    local offset = (page_number - 1) * page_size
    local sql = "SELECT * FROM fq_book_config "..string.format(" LIMIT %d OFFSET %d ",page_size, offset)
    local list = mysqldbx.query(sql)
    sql = "SELECT   COUNT(*) AS total  FROM fq_book_config "
    local total = mysqldbx.query(sql)
    return true,list,total[1].total
end
return M