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78 lines
2.1 KiB
Lua
78 lines
2.1 KiB
Lua
local pairs = pairs
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local ipairs = ipairs
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local smatch = string.match
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local slen = string.len
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local ssub = string.sub
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local slower = string.lower
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local utils = require("app.libs.utils")
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local pwd_secret = require("app.config.config").pwd_secret
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local user_model = require("app.model.user")
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local role_lv = 1 --角色等级 用来 鉴权操作
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return function(username, password)
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local pattern = "^[a-zA-Z][0-9a-zA-Z_]+$"
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local match, err = smatch(username, pattern)
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if not username or not password or username == "" or password == "" then
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return {
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code = system_error_msg(AUTH_ERROR.account_nil),
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message = system_error_msg(AUTH_ERROR.account_nil),
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}
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end
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local username_len = slen(username)
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local password_len = slen(password)
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if username_len<4 or username_len>50 then
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return {
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success = false,
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msg = "用户名长度应为4~50位."
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}
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end
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if password_len<6 or password_len>50 then
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return {
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success = false,
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msg = "密码长度应为6~50位."
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}
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end
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if not match then
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return {
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success = false,
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msg = "用户名只能输入字母、下划线、数字，必须以字母开头."
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}
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end
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local result, err = user_model:query_by_username(username)
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local isExist = false
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if result and not err then
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isExist = true
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end
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if isExist == true then
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return {
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success = false,
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msg = "用户名已被占用，请修改."
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}
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else
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password = utils.encode(password .. "#" .. pwd_secret)
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local avatar = ssub(username, 1, 1) .. ".png" --取首字母作为默认头像名
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avatar = slower(avatar)
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local result, err = user_model:new(username, password, avatar, role_lv)
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if result and not err then
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return {
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success = true,
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msg = "注册成功."
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}
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else
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return {
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success = false,
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msg = "注册失败."
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}
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end
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end
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end |