2025-10-27 21:18:16 +08:00
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---
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--- Generated by EmmyLua(https://github.com/EmmyLua)
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--- Created by .
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--- DateTime: 2025/9/27 15:19
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2025-10-28 08:39:22 +08:00
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--- 业务逻辑 对用户角色数据表进行数据表业务处理
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2025-10-27 21:18:16 +08:00
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local validator = require("util.validator")
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local helpers = require("util.helpers")
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local role = require("model.role")
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local _M = {}
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-- 查询数据表中的所有角色信息
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function _M.getAllRole()
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return role:all()
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end
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--根据角色id获取角色信息
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function _M.getRole(id)
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return role.find(id)
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end
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--增加角色信息到数据表
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function _M.addRole(jsonData)
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--验证数据的正确性,错误时返回
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local success, result = validator.checkJson(jsonData)
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if success == false then
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return 0x000001, result
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end
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--解析json中的键和数据值
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local name = ""
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for key, value in pairs(result) do
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if key == "name" then name = value end
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end
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--根据角色进行验证是否存在
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local code, res = role:where("name", "=", name):get()
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if code ~= 0 then
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return 0x000001, res
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end
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local num = 0
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for _, row in ipairs(res) do
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for key, value in pairs(row) do
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num = num + 1
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end
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end
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--角色存在时返回账号已经存在
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if num <= 0 then
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return 0x01000C, nil
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end
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--键值为id产生uuid数据值,增加到json中
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result.id = helpers.getUuid()
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local ret = helpers.convert_json(result)
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-- 创建一个角色
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return role:create('{'..ret..'}')
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end
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--增加角色信息到数据表
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function _M.deleteRole(id)
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return role:delete(id)
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end
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--更新角色信息到数据表
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function _M.updateRole(id, jsonData)
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--根据角色id进行验证角色是否存在
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local code, res = role:find(id)
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if code ~= 0 then
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return 0x000001, res
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end
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local num = 0
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for _, row in ipairs(res) do
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for key, value in pairs(row) do
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num = num + 1
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end
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end
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--角色不存在返回错误
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if num <= 0 then
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return 0x01000C, nil
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end
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--验证数据的正确性,错误时返回
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local success, result = validator.checkJson(jsonData)
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if success == false then
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return 0x000001, result
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end
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--对数据内容进行更新
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return role:where('id', '=', id):update(jsonData)
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end
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return _M
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