Files
leaudit-platform-frontend/app/api/home/home.ts
T

551 lines
21 KiB
TypeScript

import { postgrestGet, postgrestPost, type PostgrestParams } from "../postgrest-client";
import dayjs from 'dayjs';
/**
* 从不同格式的 API 响应中提取数据
* @param responseData API 响应数据
* @returns 提取后的数据或 null
*/
function extractApiData<T>(responseData: unknown): T | null {
if (!responseData) {
console.warn('API响应数据为空');
return null;
}
try {
// 检查是否有错误信息
if (typeof responseData === 'object' && responseData !== null) {
// 错误检查: 检查错误码,一般成功的错误码是0或200
if ('code' in responseData) {
const code = (responseData as { code: number }).code;
// 如果有错误码且不是成功状态
if (code !== 0 && code !== 200) {
const errorMsg = 'msg' in responseData
? (responseData as { msg: string }).msg
: '未知错误';
console.error(`API响应错误: [${code}] ${errorMsg}`);
return null;
}
}
// 错误检查: 检查是否包含错误消息但没有数据
if ('error' in responseData && (responseData as { error: unknown }).error) {
const error = (responseData as { error: unknown }).error;
console.error(`API响应包含错误: ${typeof error === 'string' ? error : JSON.stringify(error)}`);
return null;
}
// 格式1: { code: number, msg: string, data: T }
if ('data' in responseData) {
const data = (responseData as { data: unknown }).data;
if (!data) {
console.warn('API响应中的data字段为空');
return null;
}
return data as T;
}
}
// 格式2: 直接是数据对象
return responseData as T;
} catch (error) {
console.error('处理API响应数据时出错:', error);
return null;
}
}
/**
* 首页数据统计响应类型
*/
interface HomeStatistics {
todayPendingFiles: number;
monthlyReviewedFiles: number;
monthlyReviewGrowth: {
value: number;
isUp: boolean;
};
monthlyPassRate: number;
passRateGrowth: {
value: number;
isUp: boolean;
};
issuesDetected: number;
issuesGrowth: {
value: number;
isUp: boolean;
};
}
/**
* 通过传入的 reviewType 参数构建类型过滤条件
* @param reviewType 文档类型
* @returns 过滤条件字符串
*/
function buildTypeFilter(reviewType: string | null): string {
let typeFilter = '';
if (reviewType === 'contract') {
typeFilter = 'type_id.eq.1';
} else if (reviewType === 'record') {
typeFilter = '(type_id.eq.2,type_id.eq.3)';
}
return typeFilter;
}
/**
* 获取主页数据
* @param reviewType 从客户端传入的 reviewType 值
* @returns 主页数据
*/
export async function getHomeData(reviewType?: string | null,userId?: string | number): Promise<HomeStatistics> {
try {
// 获取当前日期和时间相关值
const startOfToday = dayjs().startOf('day').format('YYYY-MM-DD HH:mm:ss');
const startOfThisMonth = dayjs().startOf('month').format('YYYY-MM-DD HH:mm:ss');
const endOfThisMonth = dayjs().endOf('month').format('YYYY-MM-DD HH:mm:ss');
const startOfLastMonth = dayjs().subtract(1, 'month').startOf('month').format('YYYY-MM-DD HH:mm:ss');
const endOfLastMonth = dayjs().subtract(1, 'month').endOf('month').format('YYYY-MM-DD HH:mm:ss');
// console.log('传入的 reviewType', reviewType);
// console.log('传入的 userId', userId);
// 基于 reviewType 构建类型过滤条件
const typeFilter = buildTypeFilter(reviewType || null);
// console.log('构建的 typeFilter', typeFilter);
// 通用API响应处理函数
const handleApiResponse = async <T>(
apiCall: Promise<{
data?: unknown;
headers?: Record<string, string>;
error?: string;
status?: number
}>,
errorMessage: string,
defaultValue: T
): Promise<T> => {
try {
const response = await apiCall;
if (response.error) {
console.error(`${errorMessage}: ${response.error}`);
return defaultValue;
}
const data = extractApiData<T>(response.data);
if (!data) {
console.warn(`${errorMessage}: 无法提取有效数据`);
return defaultValue;
}
return data;
} catch (error) {
console.error(`${errorMessage}: ${error instanceof Error ? error.message : '未知错误'}`);
return defaultValue;
}
};
// 1. 今日待审核文件 - 获取今天的待审核文件数量 (audit_status = 0 或 2)
const todayPendingParams: PostgrestParams = {
select: 'count',
filter: {
or: `(audit_status.eq.0,audit_status.eq.2,audit_status.is.null)`,
created_at: `gte.${startOfToday}`,
is_test_document: `eq.false`,
user_id: `eq.${userId}`
}
};
// 添加类型过滤条件
if (typeFilter) {
if (typeFilter.startsWith('(')) {
// 确保 filter 已初始化
if (!todayPendingParams.filter) {
todayPendingParams.filter = {};
}
todayPendingParams.filter.or = typeFilter + ',' + todayPendingParams.filter.or;
} else {
const [field, op, value] = typeFilter.split('.');
if (!todayPendingParams.filter) {
todayPendingParams.filter = {};
}
todayPendingParams.filter[field] = `${op}.${value}`;
}
}
const todayPendingCount = await handleApiResponse<{ count: number }[]>(
postgrestGet('documents', todayPendingParams),
'获取今日待审核文件数量失败',
[]
);
const todayPendingFiles = todayPendingCount[0]?.count || 0;
// 2. 本月已审核文件 - 获取本月已审核文件数量 (audit_status != 0 且 != 2)
const thisMonthReviewedParams: PostgrestParams = {
select: 'count',
filter: {
and: `(audit_status.neq.0,audit_status.neq.2)`,
upload_time: `gte.${startOfThisMonth}`,
is_test_document: `eq.false`,
user_id: `eq.${userId}`
}
};
// 添加类型过滤条件
if (typeFilter) {
if (typeFilter.startsWith('(')) {
thisMonthReviewedParams.or = typeFilter;
} else {
const [field, op, value] = typeFilter.split('.');
if (!thisMonthReviewedParams.filter) {
thisMonthReviewedParams.filter = {};
}
thisMonthReviewedParams.filter[field] = `${op}.${value}`;
}
}
const thisMonthReviewedCount = await handleApiResponse<{ count: number }[]>(
postgrestGet('documents', thisMonthReviewedParams),
'获取本月已审核文件数量失败',
[]
);
// 本月已审核文件数量
const monthlyReviewedFiles = thisMonthReviewedCount[0]?.count || 0;
// 上月已审核文件
const lastMonthReviewedParams: PostgrestParams = {
select: 'count',
filter: {
// or: `(audit_status.eq.1,audit_status.eq.-1)`,
and: `(upload_time.gte.${startOfLastMonth},upload_time.lte.${endOfLastMonth},audit_status.neq.0,audit_status.neq.2)`,
is_test_document: `eq.false`,
user_id: `eq.${userId}`
}
};
// 添加类型过滤条件
if (typeFilter) {
if (typeFilter.startsWith('(')) {
// 确保 filter 已初始化
if (!lastMonthReviewedParams.filter) {
lastMonthReviewedParams.filter = {};
}
lastMonthReviewedParams.filter.or = typeFilter;
} else {
const [field, op, value] = typeFilter.split('.');
if (!lastMonthReviewedParams.filter) {
lastMonthReviewedParams.filter = {};
}
lastMonthReviewedParams.filter[field] = `${op}.${value}`;
}
}
const lastMonthReviewedCount = await handleApiResponse<{ count: number }[]>(
postgrestGet('documents', lastMonthReviewedParams),
'获取上月已审核文件数量失败',
[]
);
// 上月已审核文件数量
const lastMonthReviewed = lastMonthReviewedCount[0]?.count || 0;
// console.log('上月已审核文件查询参数', lastMonthReviewedParams);
// console.log('上月已审核文件数量', lastMonthReviewed);
// 计算同比增长
let reviewGrowthValue = 0;
let reviewGrowthIsUp = true;
if (lastMonthReviewed > 0) {
const growthRate = ((monthlyReviewedFiles - lastMonthReviewed) / lastMonthReviewed) * 100;
reviewGrowthValue = Math.abs(parseFloat(growthRate.toFixed(1)));
reviewGrowthIsUp = growthRate >= 0;
} else if (lastMonthReviewed == 0 && monthlyReviewedFiles > 0) {
reviewGrowthValue = 100;
reviewGrowthIsUp = true;
}
// 3. 审核通过率 - 本月审核通过率
const thisMonthTotalParams: PostgrestParams = {
select: 'count',
filter: {
audit_status: `eq.1`,
created_at: `gte.${startOfThisMonth}`,
is_test_document: `eq.false`,
user_id: `eq.${userId}`
}
};
// 添加类型过滤条件
if (typeFilter) {
if (typeFilter.startsWith('(')) {
thisMonthTotalParams.or = typeFilter;
} else {
const [field, op, value] = typeFilter.split('.');
if (!thisMonthTotalParams.filter) {
thisMonthTotalParams.filter = {};
}
thisMonthTotalParams.filter[field] = `${op}.${value}`;
}
}
const thisMonthTotalCount = await handleApiResponse<{ count: number }[]>(
postgrestGet('documents', thisMonthTotalParams),
'获取本月审核通过数量失败',
[]
);
// console.log('本月审核通过数量查询参数', thisMonthTotalParams);
// 本月审核通过数量
const thisMonthPassTotal = thisMonthTotalCount[0]?.count || 0;
// console.log('本月审核通过数量', thisMonthPassTotal);
// console.log('本月已审核文件数量', monthlyReviewedFiles);
// 本月审核通过率
const monthlyPassRate = (thisMonthPassTotal > 0 && monthlyReviewedFiles > 0)
? parseFloat(((thisMonthPassTotal / monthlyReviewedFiles) * 100).toFixed(1))
: 0;
// 上月审核通过率
const lastMonthTotalParams: PostgrestParams = {
select: 'count',
filter: {
audit_status: `eq.1`,
and: `(upload_time.gte.${startOfLastMonth},upload_time.lte.${endOfLastMonth})`,
is_test_document: `eq.false`,
user_id: `eq.${userId}`
}
};
// 添加类型过滤条件
if (typeFilter) {
if (typeFilter.startsWith('(')) {
lastMonthTotalParams.or = typeFilter;
} else {
const [field, op, value] = typeFilter.split('.');
if (!lastMonthTotalParams.filter) {
lastMonthTotalParams.filter = {};
}
lastMonthTotalParams.filter[field] = `${op}.${value}`;
}
}
const lastMonthTotalCount = await handleApiResponse<{ count: number }[]>(
postgrestGet('documents', lastMonthTotalParams),
'获取上月审核通过数量失败',
[]
);
// 上月审核通过数量
const lastMonthTotal = lastMonthTotalCount[0]?.count || 0;
// 上月审核通过率
const lastMonthPassRate = (lastMonthTotal > 0 && lastMonthReviewed > 0)
? parseFloat(((lastMonthTotal / lastMonthReviewed) * 100).toFixed(1))
: 0;
// console.log('上个月-------', lastMonthPassRate);
// 计算通过率同比增长
let passRateGrowthValue = 0;
let passRateGrowthIsUp = true;
if (lastMonthPassRate > 0) {
const passRateGrowth = ((monthlyPassRate - lastMonthPassRate) / lastMonthPassRate) * 100;
passRateGrowthValue = Math.abs(parseFloat(passRateGrowth.toFixed(1)));
passRateGrowthIsUp = passRateGrowth >= 0;
} else if (lastMonthPassRate == 0 && monthlyPassRate > 0) {
passRateGrowthValue = 100;
passRateGrowthIsUp = true;
}
// console.log('上月通过率-------', lastMonthPassRate);
// console.log('本月通过率-------', monthlyPassRate);
// 4. 检查出的问题总数(从评估结果表中统计)
// 使用新的数据库函数 count_evaluation_results_by_type 获取指定类型文档的问题数量
let thisMonthIssuesCount = 0;
let lastMonthIssuesCount = 0;
// 根据 reviewType 设置要查询的文档类型
if (reviewType === 'contract') {
// 合同类型 - 直接查询类型 1
const typeToQuery = [1];
// 调用数据库函数获取本月指定类型的问题数量
const thisMonthIssuesResponse = await handleApiResponse<{ count: number }[]>(
postgrestPost('rpc/count_evaluation_results_by_type', {
start_time: startOfThisMonth,
end_time: endOfThisMonth,
type_val: typeToQuery,
userid: parseInt(userId as string)
}),
'获取合同本月问题数据失败',
[]
);
// 本月问题数量
thisMonthIssuesCount = thisMonthIssuesResponse[0]?.count || 0;
// 调用数据库函数获取上月指定类型的问题数量
const lastMonthIssuesResponse = await handleApiResponse<{ count: number }[]>(
postgrestPost('rpc/count_evaluation_results_by_type', {
start_time: startOfLastMonth,
end_time: endOfLastMonth,
type_val: typeToQuery,
userid: parseInt(userId as string)
}),
'获取上月问题数据失败',
[]
);
// 上月问题数量
lastMonthIssuesCount = lastMonthIssuesResponse[0]?.count || 0;
} else if (reviewType === 'record') {
// 记录类型 - 需要查询类型 2 和类型 3,并合并结果
const typeToQuery = [2,3];
const thisMonthType2Response = await handleApiResponse<{ count: number }[]>(
postgrestPost('rpc/count_evaluation_results_by_type', {
start_time: startOfThisMonth,
end_time: endOfThisMonth,
type_val: typeToQuery,
userid: parseInt(userId as string)
}),
'获取本月许可卷宗类型2问题数据失败',
[]
);
// 本月两种类型的问题数量
const thisMonthType2Count = thisMonthType2Response[0]?.count || 0;
thisMonthIssuesCount = thisMonthType2Count
// 上月两种类型的问题数量
const lastMonthType2Response = await handleApiResponse<{ count: number }[]>(
postgrestPost('rpc/count_evaluation_results_by_type', {
start_time: startOfLastMonth,
end_time: endOfLastMonth,
type_val: typeToQuery,
userid: parseInt(userId as string)
}),
'获取上月许可卷宗类型2问题数据失败',
[]
);
// 上月两种类型的问题数量
const lastMonthType2Count = lastMonthType2Response[0]?.count || 0;
lastMonthIssuesCount = lastMonthType2Count
}
// 暂时不会存在没有指定类型得情况,暂不实现。
// else {
// // 如果没有指定类型,则使用原来的查询方式获取所有类型的问题数量
// const thisMonthIssuesParams: PostgrestParams = {
// select: 'count',
// filter: {
// and: `(created_at.gte.${startOfThisMonth},created_at.lte.${endOfThisMonth})`,
// 'evaluated_results->result': 'eq.false',
// user_id: `eq.${userId}`
// }
// };
// // 添加类型过滤条件
// if (typeFilter) {
// if (typeFilter.startsWith('(')) {
// thisMonthIssuesParams.or = typeFilter;
// } else {
// const [field, op, value] = typeFilter.split('.');
// if (!thisMonthIssuesParams.filter) {
// thisMonthIssuesParams.filter = {};
// }
// thisMonthIssuesParams.filter[field] = `${op}.${value}`;
// }
// }
// const thisMonthIssuesResponse = await handleApiResponse<{ count: number }[]>(
// postgrestGet('evaluation_results', thisMonthIssuesParams),
// '获取本月问题数据失败',
// []
// );
// // 本月问题数量
// thisMonthIssuesCount = thisMonthIssuesResponse[0]?.count || 0;
// // 上月问题数量
// const lastMonthIssuesParams: PostgrestParams = {
// select: 'count',
// filter: {
// and: `(created_at.gte.${startOfLastMonth},created_at.lte.${endOfLastMonth})`,
// 'evaluated_results->result': 'eq.false',
// user_id: `eq.${userId}`
// }
// };
// // 添加类型过滤条件
// if (typeFilter) {
// if (typeFilter.startsWith('(')) {
// lastMonthIssuesParams.or = typeFilter;
// } else {
// const [field, op, value] = typeFilter.split('.');
// if (!lastMonthIssuesParams.filter) {
// lastMonthIssuesParams.filter = {};
// }
// lastMonthIssuesParams.filter[field] = `${op}.${value}`;
// }
// }
// const lastMonthIssuesResponse = await handleApiResponse<{ count: number }[]>(
// postgrestGet('evaluation_results', lastMonthIssuesParams),
// '获取上月问题数据失败',
// []
// );
// // 上月问题数量
// lastMonthIssuesCount = lastMonthIssuesResponse[0]?.count || 0;
// }
// 计算问题数量同比增长
let issuesGrowthValue = 0;
let issuesGrowthIsUp = true;
if (lastMonthIssuesCount > 0) {
const issuesGrowth = ((thisMonthIssuesCount - lastMonthIssuesCount) / lastMonthIssuesCount) * 100;
issuesGrowthValue = Math.abs(parseFloat(issuesGrowth.toFixed(1)));
issuesGrowthIsUp = issuesGrowth >= 0;
}else if(lastMonthIssuesCount == 0 && thisMonthIssuesCount > 0){
issuesGrowthValue = 100;
issuesGrowthIsUp = true;
}
// 返回统计结果
return {
todayPendingFiles,
monthlyReviewedFiles,
monthlyReviewGrowth: {
value: reviewGrowthValue,
isUp: reviewGrowthIsUp
},
monthlyPassRate,
passRateGrowth: {
value: passRateGrowthValue,
isUp: passRateGrowthIsUp
},
issuesDetected: thisMonthIssuesCount,
issuesGrowth: {
value: issuesGrowthValue,
isUp: issuesGrowthIsUp
}
};
} catch (error) {
console.error('获取首页数据失败:', error instanceof Error ? error.message : String(error));
// 返回默认值以防止页面崩溃
return {
todayPendingFiles: 0,
monthlyReviewedFiles: 0,
monthlyReviewGrowth: { value: 0, isUp: true },
monthlyPassRate: 0,
passRateGrowth: { value: 0, isUp: true },
issuesDetected: 0,
issuesGrowth: { value: 0, isUp: true }
};
}
}