gd_management/impl/user_merchant/user_merchant_api_convert.go

// Copyright 2019 getensh.com. All rights reserved.
// Use of this source code is governed by getensh.com.

package user_merchant

import (
	"context"
	"gd_management/apis"
	"gd_management/errors"
	"encoding/json"
	"fmt"
	"strings"

	"github.com/astaxie/beego/orm"
)

// TGdApi 提供文档导出所需信息
type TGdApi struct {
	Id            int64  `json:"id"`
	ApiType       int    `json:"api_type"`
	Name          string `json:"name"`
	Method        string `json:"method" description:"方法，GET POST等"`
	Router        string `json:"router" description:"路由"`
	RequestParam  string `json:"request_param" description:"请求参数"`
	ResponseParam string `json:"response_param" description:"响应参数"`
	//ProviderApiIds string `json:"provider_api_ids" description:"三方api列表 "`
	OriginRequestParam  string `json:"origin_request_param"`
	OriginResponseParam string `json:"origin_response_param"`
	Enable              bool   `json:"enable"`
	ErrorCodeIds        string `json:"error_code_ids"`
	CreateTime          string `json:"create_time"`
	UpdateTime          string `json:"update_time"`
	IsCrypto            bool   `json:"is_crypto"`
	Comment             string `json:"comment"`
}

func parseJsonExample(array []apis.ManagementBaseApiParam) string {
	ret := "{\n"
	for _, v := range array {
		if v.Selected == false {
			continue
		}
		value := v.Example
		switch v.Type {
		case "int":
			if value == "" {
				value = "0"
			}
		case "int64":
			if value == "" {
				value = "0"
			}
		case "float":
			if value == "" {
				value = "0.00"
			}
		case "float64":
			if value == "" {
				value = "0.00"
			}
		case "string":
			if value == "" {
				value = "\"string\""
			} else {
				value = fmt.Sprintf("\"%s\"", value)
			}
		case "bool":
			value = "false"
		case "struct":
			value = parseJsonExample(v.Child)
		case "list-int":
			value = "[0,0]"
		case "list-float":
			value = "[0.00,0.00]"
		case "list-bool":
			value = "[false, true, false]"
		case "list-string":
			value = "[\"string\", \"string\"]"
		case "list-struct":
			sub := parseJsonExample(v.Child)
			value = fmt.Sprintf("[%s,%s]", sub, sub)
		}
		name := v.Name
		if v.In != "" {
			name = v.In
		}
		ret = fmt.Sprintf("%s\"%s\":%s,\n", ret, name, value)
	}
	ret = strings.TrimRight(ret, ",\n")
	ret = ret + "\n}"
	return ret
}

func getParamArray(array []apis.ManagementBaseApiParam, structName string) []apis.ParamStruct {
	paramStructs := []apis.ParamStruct{}
	if len(array) == 0 {
		return paramStructs
	}
	first := apis.ParamStruct{}
	first.StructName = structName
	for _, v := range array {
		if v.Selected == false {
			continue
		}
		item := apis.ManagementBaseApiParam{}
		item.Type = v.Type
		item.Name = v.Name
		item.Mean = v.Mean
		item.Selected = v.Selected
		item.Required = v.Required
		item.Example = v.Example
		if v.In != "" {
			item.Name = v.In
		}
		if v.Type == "struct" && len(v.Child) > 0 {
			subParams := getParamArray(v.Child, item.Name)
			paramStructs = append(paramStructs, subParams...)
		} else if v.Type == "list-struct" && len(v.Child) > 0 {
			subParams := getParamArray(v.Child, "列表"+item.Name+"元素结构")
			paramStructs = append(paramStructs, subParams...)
		}
		first.Params = append(first.Params, item)
	}
	paramStructs = append(paramStructs, first)
	return paramStructs
}

func getErrorList(errorCodeIds string) []apis.ErrorCode {
	o := orm.NewOrm()
	if errorCodeIds == "" {
		return nil
	}
	sql := "select code, msg from t_gd_error_code where id in(" + errorCodeIds + ")"
	ret := []apis.ErrorCode{}
	o.Raw(sql).QueryRows(&ret)
	return ret
}

func ManagementConvertMerchantDataApi(ctx context.Context, req *apis.ManagementConvertMerchantDataApiReq, reply *apis.ManagementConvertMerchantDataApiReply) (err error) {
	originApis := []TGdApi{}
	sql := "select a.name, a.method, a.router, a.comment, a.error_code_ids," +
		" a.request_param as origin_request_param, a.response_param as" +
		" origin_response_param, b.request_param, b.response_param,b.is_crypto from" +
		" t_gd_api as a left join t_gd_merchant_child_data_api" +
		" as b on a.id = b.api_id left join t_gd_merchant_data_api as c on c.id = b.merchant_data_api_id " +
		"left join t_gd_child_data_api as d on d.query_type_id=c.query_type_id and a.id=d.api_id where b.merchant_data_api_id =? ORDER BY d.priority"
	o := orm.NewOrm()
	_, err = o.Raw(sql, req.MerchantDataApiId).QueryRows(&originApis)
	if err != nil {
		return errors.DataBaseError
	}

	for _, v := range originApis {
		item := apis.ApiParamStructInfo{}
		item.ApiName = v.Name
		item.ApiRouter = v.Router
		item.ApiMethod = v.Method
		item.IsCrypto = v.IsCrypto
		item.Comment = v.Comment
		reqList := []apis.ManagementBaseApiParam{}
		err := json.Unmarshal([]byte(v.RequestParam), &reqList)
		if err == nil {
			item.RequestParams = getParamArray(reqList, "data")
		}
		respList := []apis.ManagementBaseApiParam{}
		err = json.Unmarshal([]byte(v.ResponseParam), &respList)
		if err == nil {
			item.JsonExample = parseJsonExample(respList)
			item.JsonExample = fmt.Sprintf("{\"code\":0, \"msg\":\"success\", \"data\":%s}", item.JsonExample)
			item.ResponseParams = getParamArray(respList, "data")
		}

		item.ErrorList = getErrorList(v.ErrorCodeIds)
		reply.Apis = append(reply.Apis, item)
	}
	sql = "select data_api_name from t_gd_data_api " +
		"where id=(select data_api_id from t_gd_data_api_query_type" +
		" where id=(select query_type_id from t_gd_merchant_data_api where id=?))"
	o.Raw(sql, req.MerchantDataApiId).QueryRow(&reply.DataApiName)
	return nil
}