rapnc/helpers/toMockJs.js

Node client for RAP 1.0

function toJSON(params, obj) {
    if (!params) {
        return;
    }
    params.forEach(function(param) {
        var name = param.identifier;
        if (param.id) {
            name = name + '|_' + param.id + '_';
        }
        var dataType = param.data_type;
        if (dataType == 'object') {
            obj[name] = {};
            toJSON(param.params, obj[name]);
        } else if (dataType == 'array<object>') {
            obj[name] = [{}];
            toJSON(param.params, obj[name][0]);
        } else {
            var value;
            if (param.remark) {
                value = param.remark.replace(/^@[\w\d_-]+=/, '').trim();
            } else {
                value = '1';
            }
            if (dataType == 'number') {
                // 尽力转化成数字
                var num = Number(value);
                if (!isNaN(num)) {
                    value = num;
                }
            } else if (dataType == 'string') {
                // TODO if @mock?
                //value = '' + value;
            } else if (dataType == 'boolean') {
                // 尽力转化成boolean
                if (value === 'true' || value === true) {
                    value = true;
                } else if (value === 'false' || value === false) {
                    value =  false;
                }
                //value = !!value;
            } else {
                value = value || 1;
            }
            if (dataType.indexOf('array') != -1) {
                if (value.indexOf('[') != 0) {
                    value = [value];
                } else {
                    value = JSON.parse(value);
                }
            }
            if (param.identifier.indexOf('|') != -1) {
                // 意味着从中选一个
                if (typeof value == 'string' && value[0] == '[' && value[value.length - 1] == ']') {
                    value = JSON.parse(value);
                }
            }
            obj[name] = value;
        }
    })
    return obj;
}

function getMockjsRules(origin, prop) {
    if (!origin) {
        return;
    }
    prop = prop || 'responseParams';
    var responses = origin[prop];
    if (!responses || responses.length == 0) {
        return;
    }

    return toJSON(responses, {});
}

exports.getMockjsRules = getMockjsRules;