package com.taoke.autopay.controller.admin.credit;
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import com.google.gson.Gson;
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import com.google.gson.GsonBuilder;
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import com.google.gson.TypeAdapter;
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import com.google.gson.stream.JsonReader;
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import com.google.gson.stream.JsonWriter;
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import com.taoke.autopay.dao.credit.ExchangeRateMapper;
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import com.taoke.autopay.entity.credit.ExchangeRate;
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import com.taoke.autopay.service.credit.ExchangeRateService;
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import com.taoke.autopay.utils.JsonUtil;
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import com.taoke.autopay.utils.TimeUtil;
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import net.sf.json.JSONObject;
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import org.springframework.stereotype.Controller;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.ResponseBody;
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import javax.annotation.Resource;
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import java.io.IOException;
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import java.math.BigDecimal;
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import java.util.Date;
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import java.util.List;
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@Controller
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@RequestMapping("/admin/api/credit/exchangeRate")
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public class CreditExchangeRateAdminController {
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private Gson gson = new GsonBuilder().registerTypeAdapter(Date.class, new TypeAdapter<Date>() {
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@Override
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public void write(JsonWriter out, Date value) throws IOException {
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String desc = "";
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if (value != null) {
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// 判断是否是同一天
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desc = TimeUtil.getGernalTime(value.getTime(), "yyyy-MM-dd HH:mm:ss");
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out.value(desc);
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} else {
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out.value("");
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}
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}
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@Override
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public Date read(JsonReader in) throws IOException {
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return new Date();
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}
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}).registerTypeAdapter(BigDecimal.class, new TypeAdapter<BigDecimal>() {
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@Override
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public void write(JsonWriter out, BigDecimal value) throws IOException {
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if (value != null) {
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out.value(value.toString());
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} else {
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out.value("");
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}
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}
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@Override
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public BigDecimal read(JsonReader in) throws IOException {
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return new BigDecimal("0.00");
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}
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}).registerTypeAdapter(ExchangeRate.ExchangeRateType.class, new TypeAdapter<ExchangeRate.ExchangeRateType>() {
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@Override
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public void write(JsonWriter out, ExchangeRate.ExchangeRateType value) throws IOException {
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if (value != null) {
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out.value(value.getDesc());
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} else {
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out.value("");
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}
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}
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@Override
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public ExchangeRate.ExchangeRateType read(JsonReader in) throws IOException {
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return ExchangeRate.ExchangeRateType.GENERAL_EXCHANGE;
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}
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})
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.create();
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@Resource
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private ExchangeRateService exchangeRateService;
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/**
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* 获取积分汇率列表
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*/
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@ResponseBody
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@RequestMapping("list")
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public String listExchangeRates(int page, int limit) {
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List<ExchangeRate> exchangeRates = exchangeRateService.listExchangeRates(ExchangeRateMapper.DaoQuery.builder()
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.start((long) (page - 1) * limit)
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.count(limit)
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.build());
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long count = exchangeRateService.countExchangeRates(ExchangeRateMapper.DaoQuery.builder().build());
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JSONObject root = new JSONObject();
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root.put("list", gson.toJson(exchangeRates));
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root.put("count", count);
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return JsonUtil.loadTrueResult(root);
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}
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/**
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* 获取积分汇率详情
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*/
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@ResponseBody
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@RequestMapping("getDetail")
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public String getDetail(Long id) {
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ExchangeRate exchangeRate = exchangeRateService.selectById(id);
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if (exchangeRate == null) {
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return JsonUtil.loadFalseResult("积分汇率不存在");
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}
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return JsonUtil.loadTrueResult(gson.toJson(exchangeRate));
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}
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/**
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* 更新积分汇率
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*/
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@ResponseBody
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@RequestMapping("update")
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public String updateExchangeRate(Long id, BigDecimal rate) {
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int success = exchangeRateService.updateExchangeRate(ExchangeRate.builder()
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.id(id)
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.rate(rate)
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.build());
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if (success > 0) {
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return JsonUtil.loadTrueResult("更新成功");
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} else {
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return JsonUtil.loadFalseResult("更新失败");
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}
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}
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}
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