From 21d79d2a70b095545477472438d27a8827ee80b8 Mon Sep 17 00:00:00 2001
From: wayne <wayne8692wayne8692@gmail.com>
Date: 星期四, 10 二月 2022 14:01:00 +0800
Subject: [PATCH] [update] 嚴選搜尋新增匹配度分數

---
 pamapi/src/main/java/com/pollex/pam/service/ConsultantService.java |   56 ++++++++++++++++++++++++++++++++++++++++++++++++++++++--
 1 files changed, 54 insertions(+), 2 deletions(-)

diff --git a/pamapi/src/main/java/com/pollex/pam/service/ConsultantService.java b/pamapi/src/main/java/com/pollex/pam/service/ConsultantService.java
index 0179b54..6044a45 100644
--- a/pamapi/src/main/java/com/pollex/pam/service/ConsultantService.java
+++ b/pamapi/src/main/java/com/pollex/pam/service/ConsultantService.java
@@ -30,7 +30,6 @@
 import java.io.File;
 import java.io.FileInputStream;
 import java.io.FileNotFoundException;
-import java.io.IOException;
 import java.io.InputStream;
 import java.math.BigDecimal;
 import java.time.Instant;
@@ -39,6 +38,7 @@
 import java.util.Objects;
 import java.util.stream.Collectors;
 
+import static com.pollex.pam.consts.SeniorityQueryConst.*;
 import static com.pollex.pam.enums.ContactStatusEnum.*;
 
 @Service
@@ -159,10 +159,62 @@
     public List<ConsultantDTO> strictQueryConsultant(StrictQueryConsultantParam param) {
         return consultantRepository.findAll(ConsultantQuerySpec.getStrictQuerySpec(param))
             .stream()
-            .map(consultantMapper::toDto)
+            .map(consultant -> {
+                int suitabilityScore = getStrictQuerySuitabilityScore(param, consultant);
+
+                ConsultantDTO dto = consultantMapper.toDto(consultant);
+                dto.setSuitability(suitabilityScore);
+
+                return dto;
+            })
             .collect(Collectors.toList());
     }
 
+    private int getStrictQuerySuitabilityScore(StrictQueryConsultantParam param, Consultant consultant) {
+        Float queryAvgScore = param.getAvgScore();
+        String querySeniority = param.getSeniority();
+        List<String> queryRequirements = param.getRequirements();
+
+        int score = 0;
+        if(isConsultantGreaterThanScore(queryAvgScore, consultant.getAvgScore())) {
+            score += 30;
+        }
+
+        if(isConsultantInSeniority(querySeniority, consultant.getSeniorityYear())) {
+            score += 20;
+        }
+
+        if(isAllRequirementsIncludeConsultant(queryRequirements, consultant.getExpertise())) {
+            score += 50;
+        }
+
+        return score;
+    }
+
+    private boolean isAllRequirementsIncludeConsultant(List<String> queryRequirements, String consultantExpertise) {
+        return queryRequirements
+            .stream()
+            .allMatch(queryRequirement -> consultantExpertise.matches(".*"+queryRequirement+".*"));
+    }
+
+    private boolean isConsultantInSeniority(String querySeniority, Long consultantSeniorityYear) {
+        switch (querySeniority == null ? "" : querySeniority) {
+            case YOUNG:
+                return consultantSeniorityYear < 5;
+            case SENIOR:
+                return consultantSeniorityYear > 5;
+            case UNLIMITED:
+            case "":
+                return true;
+            default:
+                return false;
+        }
+    }
+
+    private boolean isConsultantGreaterThanScore(Float queryAvgScore, Float consultantAvgScore) {
+        return Objects.isNull(queryAvgScore) || queryAvgScore < consultantAvgScore;
+    }
+
     public List<ConsultantDTO> fastQueryConsultant(FastQueryConsultantParam param) {
         return consultantRepository.findAll(ConsultantQuerySpec.getFastQuerySpec(param))
             .stream()

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