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- package com.goafanti.evaluation.controller;
- import com.alibaba.fastjson.JSON;
- import com.alibaba.fastjson.JSONObject;
- import com.goafanti.common.bo.Result;
- import com.goafanti.common.constant.ErrorConstants;
- import com.goafanti.common.controller.BaseApiController;
- import com.goafanti.common.model.DistrictGlossory;
- import com.goafanti.common.model.IndustryCategory;
- import com.goafanti.common.model.ValueEvaluation;
- import com.goafanti.common.service.DistrictGlossoryService;
- import com.goafanti.common.service.IndustryCategoryService;
- import com.goafanti.common.utils.HttpUtils;
- import com.goafanti.common.utils.LoggerUtils;
- import com.goafanti.core.shiro.token.TokenManager;
- import com.goafanti.evaluation.bo.*;
- import com.goafanti.evaluation.enums.ProfitRate;
- import com.goafanti.evaluation.service.ValueEvaluationService;
- import org.apache.commons.lang3.StringUtils;
- import org.slf4j.Logger;
- import org.slf4j.LoggerFactory;
- import org.springframework.beans.factory.annotation.Autowired;
- import org.springframework.util.Assert;
- import org.springframework.validation.BindingResult;
- import org.springframework.web.bind.annotation.PathVariable;
- import org.springframework.web.bind.annotation.RequestMapping;
- import org.springframework.web.bind.annotation.RequestMethod;
- import org.springframework.web.bind.annotation.RestController;
- import javax.validation.Valid;
- import java.math.BigDecimal;
- import java.math.MathContext;
- import java.math.RoundingMode;
- import java.util.ArrayList;
- import java.util.HashMap;
- import java.util.List;
- import java.util.Map;
- import java.util.stream.Collectors;
- import java.util.stream.Stream;
- @RestController
- @RequestMapping(value = "/api/user/evaluate")
- public class UserEvaluationApiController extends BaseApiController {
- // private static final String GOVERNMENT_LOAN_ROR = "government_loan_ror"; //政府贷款利率
- private static final String GOVERNMENT_LOAN_ROR = "4.6"; //政府贷款利率
- private static final Logger logger = LoggerFactory.getLogger(UserEvaluationApiController.class);
- private static final MathContext DEFAULT_PRECISION = new MathContext(4, RoundingMode.HALF_UP); //默认精度
- private static final String STEP1 = "0";
- private static final String STEP2 = "1";
- private static final String STEP3 = "2";
- private static final String STEP4 = "3";
- private static final String STEP5 = "4";
- private static final String STEP6 = "5";
- private static final String STEP7 = "6";
- private static final Integer[] SCORES = new Integer[] { 100, 80, 60, 40, 20, 0 };
- private static final Integer[] DISCOUNT_SCORES = new Integer[] { 1, 2, 3, 4, 5 }; //折扣分数
- private static final BigDecimal MIN_RATE = new BigDecimal(2); //最小速率
- private static final BigDecimal MAX_RATE = new BigDecimal(6); //最大速率
- private static final BigDecimal HUNDRED = new BigDecimal(100);
- private static final BigDecimal PERCENTAGE = new BigDecimal(0.01, DEFAULT_PRECISION);//百分比
- @Autowired
- ValueEvaluationService valueEvaluationService; //价值评估
- @Autowired
- private DistrictGlossoryService districtGlossoryService; //地区词汇
- @Autowired
- private IndustryCategoryService industryCategoryService; //行业分类
- /**
- * 新增评估数据
- * @return
- */
- @RequestMapping(value = "/create", method = RequestMethod.GET)
- public Result create() {
- ValueEvaluation ve = new ValueEvaluation();
- ve.setUid(TokenManager.getUserId());
- ve.setStep(0);
- ve.setValue(0l);
- ve.setLog("{}");
- valueEvaluationService.insert(ve);
- return new Result(ve.getId().toString());
- }
- /**
- * 通过用户id获得列表数据
- * @param pageNo
- * @param pageSize
- * @return
- */
- @RequestMapping(value = "/list", method = RequestMethod.GET)
- public Result list(String pageNo, String pageSize) {
- return new Result().data(valueEvaluationService.list(handlePageNo(pageNo), handlePageSize(pageSize)));
- }
- /**
- * 根据用户和id获得评估信息
- * @param id
- * @return
- */
- @RequestMapping(value = "/info/{id}", method = RequestMethod.GET, produces = "application/json;charset=UTF-8")
- public Result info(@PathVariable String id) {
- Assert.isTrue(StringUtils.isNumeric(id), ErrorConstants.EVALUATE_ID);
- ValueEvaluation ve = valueEvaluationService.getMyEvaluation(Long.valueOf(id));
- Assert.notNull(ve, ErrorConstants.EVALUATE_ID);
- Map<String, Object> res = new HashMap<>();
- res.put("name", ve.getName());
- res.put("step", ve.getStep());
- res.put("value", ve.getValue());
- res.put("steps", JSON.parse(ve.getLog()));
- return new Result().data(res);
- }
- /**
- * 删除评估信息(可批量)
- * @param ids
- * @return
- */
- @RequestMapping(value = "/remove", method = RequestMethod.POST)
- public Result remove(String ids) {
- Assert.isTrue(StringUtils.isNotBlank(ids), ErrorConstants.EVALUATE_PARAM);
- Result res = new Result();
- List<Long> idList = new ArrayList<>();
- String[] idArr = ids.split(",");
- for (String id : idArr) {
- Assert.isTrue(StringUtils.isNumeric(id), ErrorConstants.EVALUATE_PARAM);
- idList.add(Long.valueOf(id));
- }
- res.data(valueEvaluationService.deleteMySteps(idList));
- return res;
- }
- @RequestMapping(value = "/step1", method = RequestMethod.POST)
- public Result step1(String id, @Valid Step1 data, BindingResult bindingResult) {
- Assert.isTrue(StringUtils.isNumeric(id), ErrorConstants.EVALUATE_ID);
- Result res = new Result();
- if (handleBindingError(res, bindingResult)) {
- return res;
- }
- updateSteps(data, 1, "0", res, id);
- return res;
- }
- @RequestMapping(value = "/step2", method = RequestMethod.POST)
- public Result step2(String id, @Valid Step2 data, BindingResult bindingResult) {
- Assert.isTrue(StringUtils.isNumeric(id), ErrorConstants.EVALUATE_ID);
- Result res = new Result();
- if (handleBindingError(res, bindingResult)) {
- return res;
- }
- updateSteps(data, 2, STEP2, res, id);
- return res;
- }
- @RequestMapping(value = "/step3", method = RequestMethod.POST)
- public Result step3(String id, @Valid Step3 data, BindingResult bindingResult) {
- Assert.isTrue(StringUtils.isNumeric(id), ErrorConstants.EVALUATE_ID);
- Result res = new Result();
- if (handleBindingError(res, bindingResult)) {
- return res;
- }
- updateSteps(data, 3, STEP3, res, id);
- return res;
- }
- /**
- * 到第4步时验证hasIncome为2时加入年收入
- * @param id
- * @param hasIncome
- * @param incomes
- * @return
- */
- @RequestMapping(value = "/step4", method = RequestMethod.POST)
- public Result step4(String id, String hasIncome, String incomes) {
- Assert.isTrue(StringUtils.isNumeric(id), ErrorConstants.EVALUATE_ID);
- Result res = new Result();
- Step4 step = new Step4(); //年收入(年份,收入,利润)
- try {
- step.setHasIncome(Integer.valueOf(hasIncome));
- if (step.getHasIncome().equals(2)) {
- List<YearIncome> ja = JSON.parseArray(incomes, YearIncome.class);
- if (ja.size() != 3) {
- res.error(buildError(ErrorConstants.EVALUATE_PARAM));
- } else {
- step.setIncomes(ja);
- }
- }
- } catch (Exception e) {
- res.error(buildError(ErrorConstants.EVALUATE_PARAM));
- }
- if (res.getError().isEmpty()) {
- updateSteps(step, 4, STEP4, res, id);
- }
- return res;
- }
- @RequestMapping(value = "/step5", method = RequestMethod.POST)
- public Result step5(String id, String type, String forecastIncomes) {
- Assert.isTrue(StringUtils.isNumeric(id), ErrorConstants.EVALUATE_ID);
- Result res = new Result();
- Step5 step = new Step5(); //预测收入(市场规模,市场利率,单价,销量,收入)
- try {
- step.setType(Integer.valueOf(type));
- List<ForecastIncome> ja = JSON.parseArray(forecastIncomes, ForecastIncome.class);
- if (ja.size() != 3) {
- res.error(buildError(ErrorConstants.EVALUATE_PARAM));
- } else {
- step.setForecastIncomes(ja);
- }
- } catch (Exception e) {
- res.error(buildError(ErrorConstants.EVALUATE_PARAM));
- }
- if (res.getError().isEmpty()) {
- updateSteps(step, 5, STEP5, res, id);
- }
- return res;
- }
- /**
- *
- * @param id
- * @return
- */
- @RequestMapping(value = "/step5/{id}", method = RequestMethod.GET)
- public Result step5Info(@PathVariable String id) {
- Assert.isTrue(StringUtils.isNumeric(id), ErrorConstants.EVALUATE_ID);
- Result res = new Result();
- ValueEvaluation ve = valueEvaluationService.getMyEvaluation(Long.valueOf(id));
- try {
- JSONObject jo = JSON.parseObject(ve.getLog());
- Step4 step4 = ((JSON) jo.get(STEP4)).toJavaObject(Step4.class);
- if (step4.getHasIncome().equals(2)) {
- Step1 step1 = ((JSON) jo.get(STEP1)).toJavaObject(Step1.class);
- res.data(calcForecastIncome(step4.getIncomes(), getIndustryCategoryValue(step1)));
- }
- } catch (Exception e) {
- res.error(buildError(ErrorConstants.EVALUATE_PARAM));
- }
- return res;
- }
- @RequestMapping(value = "/step6", method = RequestMethod.POST)
- public Result step6(String id, @Valid Step6 data, BindingResult bindingResult) {
- Assert.isTrue(StringUtils.isNumeric(id), ErrorConstants.EVALUATE_ID);
- Result res = new Result();
- if (handleBindingError(res, bindingResult)) {
- return res;
- }
- updateSteps(data, 6, STEP6, res, id);
- return res;
- }
- @RequestMapping(value = "/step7", method = RequestMethod.POST)
- public Result step7(String id, @Valid Step7 data, BindingResult bindingResult) {
- Assert.isTrue(StringUtils.isNumeric(id), ErrorConstants.EVALUATE_ID);
- Result res = new Result();
- if (handleBindingError(res, bindingResult)) {
- return res;
- }
- updateSteps(data, 7, STEP7, res, id);
- return res;
- }
- @RequestMapping(value = "/calc/{id}", method = RequestMethod.GET)
- public Result calc(@PathVariable String id) {
- Assert.isTrue(StringUtils.isNumeric(id), ErrorConstants.EVALUATE_ID);
- Result res = new Result();
- ValueEvaluation ve = valueEvaluationService.getMyEvaluation(Long.valueOf(id));
- if (ve == null || ve.getStep() < 7) {
- res.error(buildError(ErrorConstants.EVALUATE_ID));
- } else {
- Long value = calcValue(ve, new HashMap<>());
- res.data(value);
- ValueEvaluation upt = new ValueEvaluation();
- upt.setId(ve.getId());
- upt.setValue(value);
- valueEvaluationService.update(upt);//修改评估价值
- }
- return res;
- }
- @RequestMapping(value = "/report/{id}", method = RequestMethod.GET)
- public Result report(@PathVariable String id, String noCache) {
- Assert.isTrue(StringUtils.isNumeric(id), ErrorConstants.EVALUATE_ID);
- Result res = new Result();
- ValueEvaluation ve = valueEvaluationService.getMyEvaluation(Long.valueOf(id));
- if (ve == null || ve.getStep() < 7) {
- res.error(buildError(ErrorConstants.EVALUATE_ID));
- } else {
- if (noCache != null) {
- /*sysDictService.clear(GOVERNMENT_LOAN_ROR);*/
- }
- Map<String, Object> map = new HashMap<>();
- map.put("customer", TokenManager.getUserToken().getNickname());
- calcValue(ve, map);
- res.data(map);
- }
- return res;
- }
- private Long calcValue(ValueEvaluation ve, Map<String, Object> result) {
- JSONObject log = JSON.parseObject(ve.getLog());
- Step1 step1 = ((JSON) log.get(STEP1)).toJavaObject(Step1.class);
- Step2 step2 = ((JSON) log.get(STEP2)).toJavaObject(Step2.class);
- Step3 step3 = ((JSON) log.get(STEP3)).toJavaObject(Step3.class);
- Step5 step5 = ((JSON) log.get(STEP5)).toJavaObject(Step5.class);
- Step6 step6 = ((JSON) log.get(STEP6)).toJavaObject(Step6.class);
- Step7 step7 = ((JSON) log.get(STEP7)).toJavaObject(Step7.class);
- Integer timeLeft = step1.getTimeLeft();
- timeLeft = timeLeft < 3 ? 3 : timeLeft > 10 ? 10 : timeLeft; // 剩余经济寿命最低3,最大10年
- Map<Integer, IndustryCategory> subs = getIndustryCates(step1.getIndustry());
- Map<Integer, DistrictGlossory> provinces = getProvinces();
- result.put("subIndustries", Stream.of(step1.getSubIndustry().split(",")).map(it -> {
- return subs.get(Integer.valueOf(it)).getName();
- }).collect(Collectors.joining(",")));
- result.put("transferArea", Stream.of(step1.getTransferArea().split(",")).map(it -> {
- return it.equals("0") ? "中国全境" : provinces.get(Integer.valueOf(it)).getName();
- }).collect(Collectors.joining(",")));
- result.put("industry", industryCategoryService.list(0).stream().filter(it -> {
- return it.getId().equals(step1.getIndustry());
- }).findFirst().get().getName());
- //获得行业分类平均值 -10.43
- BigDecimal industryAverageRate = getIndustryCategoryValue(step1, subs);
- //获取用户预测收入
- List<Long> userForecast = step5.getForecastIncomes().stream().map(fc -> {
- return fc.getIncome();
- }).collect(Collectors.toList());
- //使用行业平均值+预测收入+剩余年份做计算
- List<Long> sysForecast = calcSysForecast(userForecast, industryAverageRate, timeLeft);
- calcUserForecast(userForecast, timeLeft);
- List<Long> measuredForecast = calcMeasuredForecast(userForecast, sysForecast);
- Map<String, Integer> profitScores = getProfitScores(step2, step3);
- //用户预测+系统预测 >>位移获得值
- Map<String, Integer> discountRates = getDiscountRates(step7);
- //利润率
- BigDecimal profitRate = calcProfitRate(profitScores, step1.getIndustry(), result);
- BigDecimal governmentLoanRoR = new BigDecimal(GOVERNMENT_LOAN_ROR,
- MathContext.DECIMAL32);
- // BigDecimal governmentLoanRoR = new BigDecimal(0);
- BigDecimal taxRate = new BigDecimal(step6.getTaxRate());
- //折扣率
- BigDecimal discountRate = calcDiscountRate(discountRates, taxRate, governmentLoanRoR);
- result.put("userForecast", userForecast);
- result.put("sysForecast", sysForecast);
- result.put("measuredForecast", measuredForecast);
- result.put("profitRate", profitRate);
- result.put("governmentLoanRoR", governmentLoanRoR);
- result.put("industryAverageRate", industryAverageRate);
- result.put("discountRate", discountRate);
- result.put("benchmarkDate", step1.getBenchmarkDate());
- result.put("timeLeft", timeLeft);
- result.put("name", step1.getName());
- Long value = calcTotal(measuredForecast, profitRate, discountRate, result);
- result.put("value", value);
- result.put("log", log);
- return value;
- }
- /**
- *
- * @param measuredForecast 测量预测
- * @param profitRate 利润率
- * @param discountRate 折扣率
- * @param result
- * @return
- */
- private Long calcTotal(List<Long> measuredForecast, BigDecimal profitRate, BigDecimal discountRate,
- Map<String, Object> result) {
- List<Long> profitList = new ArrayList<>();
- BigDecimal total = BigDecimal.ZERO;
- BigDecimal incomeDiscount = BigDecimal.ZERO;
- double discountTerm = 0.5;
- int index = 0;
- BigDecimal discountFactor = BigDecimal.ZERO;
- for (Long val : measuredForecast) {
- incomeDiscount = new BigDecimal(val).multiply(profitRate);
- profitList.add(incomeDiscount.longValue());
- discountFactor = BigDecimal.ONE.divide(BigDecimal.ONE.add(discountRate), 4, RoundingMode.FLOOR);
- discountTerm += index;
- double pow = Math.pow(discountFactor.doubleValue(), discountTerm);
- total = total.add(incomeDiscount.multiply(new BigDecimal(pow)));
- index++;
- }
- result.put("profitList", profitList); // 收入分成额
- return Math.abs(total.longValue());
- }
- private BigDecimal calcDiscountRate(Map<String, Integer> discountRates, BigDecimal taxRate,
- BigDecimal governmentLoanRoR) {
- BigDecimal discountRate = new BigDecimal(discountRates.get("capital"))
- .add(new BigDecimal(discountRates.get("management"))).add(new BigDecimal(discountRates.get("market")))
- .add(new BigDecimal(discountRates.get("political")))
- .add(new BigDecimal(discountRates.get("technical")));
- discountRate = discountRate.add(governmentLoanRoR).divide(HUNDRED.subtract(taxRate), 4, RoundingMode.FLOOR);
- double rate = discountRate.doubleValue();
- rate = rate > 0.3 ? 0.3 : rate < 0.17 ? 0.17 : rate;
- discountRate = new BigDecimal(rate, DEFAULT_PRECISION);
- return discountRate;
- }
- private Map<String, Integer> getDiscountRates(Step7 step7) {
- Map<String, Integer> profitScores = new HashMap<>();
- profitScores.put("capital", getDiscountScore(step7.getCapital()));// 资金风险
- profitScores.put("management", getDiscountScore(step7.getManagement()));// 管理风险
- profitScores.put("market", getDiscountScore(step7.getMarket()));// 市场风险
- profitScores.put("political", getDiscountScore(step7.getPolitical()));// 政策风险
- profitScores.put("technical", getDiscountScore(step7.getTechnical()));// 技术风险
- return profitScores;
- }
- private BigDecimal calcProfitRate(Map<String, Integer> profitScores, Integer industry, Map<String, Object> map) {
- BigDecimal legalFactor = new BigDecimal(0.2, DEFAULT_PRECISION);
- BigDecimal techFactor = new BigDecimal(0.6, DEFAULT_PRECISION);
- BigDecimal fundFactor = legalFactor;
- BigDecimal profitRate = new BigDecimal(profitScores.get("confidentiality")).multiply(legalFactor)
- .multiply(new BigDecimal(0.4, DEFAULT_PRECISION));
- profitRate = profitRate.add(new BigDecimal(profitScores.get("legalStatus")).multiply(legalFactor)
- .multiply(new BigDecimal(0.3, DEFAULT_PRECISION)));
- profitRate = profitRate.add(new BigDecimal(profitScores.get("decidability")).multiply(legalFactor)
- .multiply(new BigDecimal(0.3, DEFAULT_PRECISION)));
- profitRate = profitRate.add(new BigDecimal(profitScores.get("prospect")).multiply(techFactor)
- .multiply(new BigDecimal(0.1, DEFAULT_PRECISION)));
- profitRate = profitRate.add(new BigDecimal(profitScores.get("alternatives")).multiply(techFactor)
- .multiply(new BigDecimal(0.2, DEFAULT_PRECISION)));
- profitRate = profitRate.add(new BigDecimal(profitScores.get("progressiveness")).multiply(techFactor)
- .multiply(new BigDecimal(0.2, DEFAULT_PRECISION)));
- profitRate = profitRate.add(new BigDecimal(profitScores.get("innovativeness")).multiply(techFactor)
- .multiply(new BigDecimal(0.1, DEFAULT_PRECISION)));
- profitRate = profitRate.add(new BigDecimal(profitScores.get("ripeness")).multiply(techFactor)
- .multiply(new BigDecimal(0.2, DEFAULT_PRECISION)));
- profitRate = profitRate.add(new BigDecimal(profitScores.get("rangeOfApplication")).multiply(techFactor)
- .multiply(new BigDecimal(0.1, DEFAULT_PRECISION)));
- profitRate = profitRate.add(new BigDecimal(profitScores.get("defensive")).multiply(techFactor)
- .multiply(new BigDecimal(0.1, DEFAULT_PRECISION)));
- profitRate = profitRate.add(new BigDecimal(profitScores.get("supplyAndDemand")).multiply(fundFactor)
- .multiply(new BigDecimal(0.6, DEFAULT_PRECISION)));
- profitRate = profitRate.add(new BigDecimal(profitScores.get("profitability")).multiply(fundFactor)
- .multiply(new BigDecimal(0.4, DEFAULT_PRECISION)));
- BigDecimal minRate = MIN_RATE;
- BigDecimal maxRate = MAX_RATE;
- if (ProfitRate.containsType(industry)) {
- ProfitRate pr = ProfitRate.getProfitRate(industry);
- minRate = new BigDecimal(pr.getMinRate());
- maxRate = new BigDecimal(pr.getMaxRate());
- }
- map.put("minRate", minRate);
- map.put("maxRate", maxRate);
- profitRate = maxRate.subtract(minRate).multiply(profitRate.multiply(PERCENTAGE)).add(minRate)
- .multiply(PERCENTAGE).setScale(4, RoundingMode.FLOOR);
- return profitRate;
- }
- private Map<String, Integer> getProfitScores(Step2 step2, Step3 step3) {
- // 法律因素权重 20%
- Map<String, Integer> profitScores = new HashMap<>();
- profitScores.put("legalStatus", getScore(step2.getLegalStatus()));// 法律状态
- profitScores.put("confidentiality", getScore(step2.getConfidentiality()));// 保密性
- profitScores.put("decidability", getScore(step2.getDecidability()));// 侵权可判定性
- // 技术因素权重 60%
- profitScores.put("prospect", getScore(step3.getProspect()));// 领域前景
- profitScores.put("alternatives", getScore(step3.getAlternatives()));// 可替代性
- profitScores.put("progressiveness", getScore(step3.getProgressiveness()));// 先进性
- profitScores.put("innovativeness", getScore(step3.getInnovativeness()));// 创新性
- profitScores.put("ripeness", getScore(step3.getRipeness()));// 成熟度
- profitScores.put("rangeOfApplication", getScore(step3.getRangeOfApplication()));// 应用范围
- profitScores.put("defensive", getScore(step3.getDefensive()));// 应用范围
- // 经济因素 20%
- profitScores.put("supplyAndDemand", getScore(step3.getSupplyAndDemand()));// 供求关系
- profitScores.put("profitability", getScore(step3.getProfitability()));// 独立获利能力
- return profitScores;
- }
- private Integer getScore(int option) {
- int idx = option - 1;
- idx = idx < 0 ? 0 : idx >= SCORES.length ? SCORES.length - 1 : idx;
- return SCORES[idx];
- }
- private Integer getDiscountScore(int option) {
- int idx = option - 1;
- idx = idx < 0 ? 0 : idx >= DISCOUNT_SCORES.length ? DISCOUNT_SCORES.length - 1 : idx;
- return DISCOUNT_SCORES[idx];
- }
- private void calcUserForecast(List<Long> userForecast, Integer timeLeft) {
- Assert.isTrue(userForecast.get(0) > 0 && userForecast.get(1) > 0, ErrorConstants.EVALUATE_PARAM);
- BigDecimal second = new BigDecimal(userForecast.get(1));
- BigDecimal lastYear = new BigDecimal(userForecast.get(2));
- BigDecimal rate = lastYear.divide(second, 2, RoundingMode.HALF_UP)
- .subtract(BigDecimal.ONE).add(second
- .divide(new BigDecimal(userForecast.get(0)), 2, RoundingMode.HALF_UP).subtract(BigDecimal.ONE))
- .divide(new BigDecimal(2));
- BigDecimal step = new BigDecimal(0.1, DEFAULT_PRECISION);
- int size = userForecast.size();
- for (int i = size; i < timeLeft; i++) {
- if (i < 6) {
- lastYear = lastYear.multiply(
- BigDecimal.ONE.add(rate.multiply(rate.subtract(step.multiply(new BigDecimal(i - size))))));
- }
- userForecast.add(lastYear.longValue());
- }
- }
- private List<Long> calcSysForecast(List<Long> userForecast, BigDecimal industryAverageRate, Integer timeLeft) {
- List<Long> sysForecast = new ArrayList<>();
- BigDecimal lastYear = BigDecimal.ZERO;
- BigDecimal step = new BigDecimal(0.1, DEFAULT_PRECISION);
- //
- industryAverageRate = industryAverageRate.multiply(PERCENTAGE);
- for (int i = 0; i < timeLeft; i++) {
- if (i == 0) {
- lastYear = new BigDecimal(userForecast.get(0)).multiply(new BigDecimal(0.9, DEFAULT_PRECISION));
- } else if (i < 6) {
- lastYear = lastYear.multiply(BigDecimal.ONE.add(
- industryAverageRate.multiply(BigDecimal.ONE.subtract(step.multiply(new BigDecimal(i - 1))))));
- }
- sysForecast.add(lastYear.longValue());
- }
- return sysForecast;
- }
- private List<Long> calcMeasuredForecast(List<Long> userForecast, List<Long> sysForecast) {
- List<Long> measuredForecast = new ArrayList<>();
- for (int i = 0; i < sysForecast.size(); i++) {
- measuredForecast.add((userForecast.get(i) + sysForecast.get(i)) >> 1);
- }
- return measuredForecast;
- }
- /**
- * 更新评估步骤
- * @param step
- * @param nextStep
- * @param key
- * @param res
- * @param id
- */
- private void updateSteps(Object step, Integer nextStep, String key, Result res, String id) {
- ValueEvaluation ve = valueEvaluationService.getMyEvaluation(Long.valueOf(id));
- Assert.notNull(ve, ErrorConstants.EVALUATE_ID);
- ve.setStep(Math.max(nextStep, ve.getStep()));
- if (nextStep == 1) {
- ve.setName(((Step1) step).getName());
- }
- ve.setValue(0l);
- JSONObject jo = JSON.parseObject(ve.getLog());
- jo.put(key, step);
- ve.setLog(jo.toJSONString());
- res.data(valueEvaluationService.update(ve));
- }
- private boolean handleBindingError(Result res, BindingResult bindingResult) {
- if (bindingResult.hasErrors()) {
- LoggerUtils.debug(logger, "参数错误:[%s], [%s], [%s]", bindingResult.getFieldError().getDefaultMessage(),
- bindingResult.getFieldError().getField(), bindingResult.getFieldError().getRejectedValue());
- res.getError().add(buildError(ErrorConstants.EVALUATE_PARAM));
- return true;
- }
- return false;
- }
- private BigDecimal getIndustryCategoryValue(Step1 step1) {
- return getIndustryCategoryValue(step1, getIndustryCates(step1.getIndustry()));
- }
- /**
- * 获得行业分类
- * @param pid
- * @return
- */
- private Map<Integer, IndustryCategory> getIndustryCates(Integer pid) {
- return industryCategoryService.list(pid).stream()
- .collect(Collectors.toMap(IndustryCategory::getId, (it) -> it));
- }
- private Map<Integer, DistrictGlossory> getProvinces() {
- return districtGlossoryService.list(0).stream().collect(Collectors.toMap(DistrictGlossory::getId, (it) -> it));
- }
- /**
- * 获得行业分类平均值
- * @param step1
- * @param cates
- * @return
- */
- private BigDecimal getIndustryCategoryValue(Step1 step1, Map<Integer, IndustryCategory> cates) {
- List<Integer> subIds = Stream.of(step1.getSubIndustry().split(",")).map(it -> {
- return Integer.valueOf(it);
- }).collect(Collectors.toList());
- BigDecimal average = BigDecimal.ZERO;
- int count = 0;
- for (Integer id : subIds) {
- if (cates.containsKey(id)) {
- average = average.add(cates.get(id).getValue());
- count++;
- }
- }
- return average.divide(new BigDecimal(count == 0 ? 1 : count), 2, RoundingMode.HALF_UP);//average四舍五入保留2位小数
- }
- /**
- * 预计收入处理
- * @param incomes
- * @param growth
- * @return
- */
- private Long[] calcForecastIncome(List<YearIncome> incomes, BigDecimal growth) {
- BigDecimal useGrowth = growth.multiply(PERCENTAGE);
- BigDecimal base = new BigDecimal(incomes.get(0).getIncome());
- if (!incomes.get(1).getIncome().equals(0)) {
- useGrowth = base.divide(new BigDecimal(incomes.get(1).getIncome()), 2, RoundingMode.CEILING)
- .subtract(BigDecimal.ONE);//保留2位天花板数减去1
- }
- Long[] res = new Long[3];
- BigDecimal one = base.multiply(useGrowth.add(BigDecimal.ONE));
- useGrowth = useGrowth.multiply(new BigDecimal(0.9, DEFAULT_PRECISION));
- BigDecimal two = one.multiply(useGrowth.add(BigDecimal.ONE));
- useGrowth = useGrowth.multiply(new BigDecimal(0.8, DEFAULT_PRECISION));
- res[2] = two.multiply(useGrowth.add(BigDecimal.ONE)).longValue();
- res[0] = one.longValue();
- res[1] = two.longValue();
- return res;
- }
- }
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