add export customers

server/crm/src/main/java/com/pudonghot/ambition/crm/controller/CustomerController.java

@@ -9,8 +9,8 @@ import me.chyxion.tigon.model.ViewModel;
 import javax.validation.constraints.Max;
 import javax.validation.constraints.Min;
 import me.chyxion.tigon.model.ListResult;
-import me.chyxion.tigon.webmvc.ResourceModel;
 import org.apache.commons.lang3.tuple.Pair;
+import me.chyxion.tigon.webmvc.ResourceModel;
 import javax.validation.constraints.NotNull;
 import org.apache.commons.lang3.StringUtils;
 import com.pudonghot.ambition.crm.model.User;
@@ -156,7 +156,7 @@ public class CustomerController
     }
 
     @RequiresRoles(User.ROLE_ADMIN)
-    @RequestMapping(value = "/export", method = RequestMethod.POST)
+    @RequestMapping("/export")
     public ResourceModel exportCSV() {
         return new ResourceModel(((CustomerService) queryService).exportCSV(getUserId()), null, null);
     }

server/crm/src/main/java/com/pudonghot/ambition/crm/service/support/CustomerServiceSupport.java

@@ -1,18 +1,15 @@
 package com.pudonghot.ambition.crm.service.support;
 
+import java.io.*;
 import java.util.*;
-import java.io.File;
-import java.io.FileWriter;
-import java.io.IOException;
-import java.io.InputStream;
 import lombok.extern.slf4j.Slf4j;
-import org.apache.commons.csv.CSVFormat;
-import org.apache.commons.csv.CSVPrinter;
 import org.apache.commons.io.FileUtils;
 import org.springframework.util.Assert;
 import me.chyxion.tigon.mybatis.Search;
 import me.chyxion.tigon.model.ViewModel;
 import org.apache.commons.csv.CSVRecord;
+import org.apache.commons.csv.CSVFormat;
+import org.apache.commons.csv.CSVPrinter;
 import com.pudonghot.ambition.crm.model.*;
 import me.chyxion.tigon.model.ListResult;
 import com.pudonghot.ambition.crm.mapper.*;
@@ -66,7 +63,8 @@ public class CustomerServiceSupport
         CSVFormat.DEFAULT.withHeader(
             "ID",
             "Name",
-            "Sales(3 Years)",
+            "Sum Sales(3 Years)",
+            "Sales",
             "Comment",
             "Application",
             "Status",
@@ -441,16 +439,22 @@ public class CustomerServiceSupport
      */
     @Override
     public File exportCSV(final String operator) {
-        // final File file = new File(FileUtils.getTempDirectory(),
-        final File file = new File(FileUtils.getUserDirectory(),
-            DateFormatUtils.format(System.currentTimeMillis(),
+        final File file = new File(FileUtils.getTempDirectory(),
+            "Customers_" + DateFormatUtils.format(System.currentTimeMillis(),
                 "yyyy-MM-dd_HHmmss") + ".csv");
-        try (final FileWriter fileWriter = new FileWriter(file);
+        try (final OutputStreamWriter fileWriter =
+                 new OutputStreamWriter(new FileOutputStream(file), CSVUtils.GBK);
              final CSVPrinter printer = EXPORT_FORMAT.print(fileWriter)) {
-            scan(512, new Search(), this::exportList, this::exportCount, c -> {
+
+            scan(512, new Search()
+                .setAttr("APPLICATION_NOT_NULL", true)
+                    .desc(Customer.SUM_YTD_SALES),
+                this::exportList,
+                this::exportCount, c -> {
 //                "ID",
 //                "Name",
-//                "Sales(3 Years)",
+//                "Sum Sales(3 Years)",
+//                "Sales",
 //                "Comment",
 //                "Application",
 //                "Status",
@@ -464,10 +468,11 @@ public class CustomerServiceSupport
 //                "Sales Person");
 
                 try {
-                    log.info("Customer [{}].", c);
+                    log.info("Export Customer [{}].", c);
                     printer.printRecord(c.getId(),
                         c.getName(),
-                        c.getYtdSales(),
+                        c.getSumYtdSales(),
+                        joinYtdSales(c.getYears(), c.getYtdSales()),
                         extractIssue(c.getLastIssue()),
                         joinApplicationNames(c.getApplicationNames()),
                         c.getStatusText(),
@@ -502,6 +507,7 @@ public class CustomerServiceSupport
     int exportCount(final Search search) {
         return mapper.countForShow(search, null);
     }
+
     private String extractIssue(final String issue) {
         if (StringUtils.isNotBlank(issue)) {
             return issue.split(SPLITTER)[1];
@@ -516,6 +522,22 @@ public class CustomerServiceSupport
         return "";
     }
 
+    private String joinYtdSales(final String strYears, final String strYtdSales) {
+        if (StringUtils.isNotBlank(strYears) &&
+                StringUtils.isNotBlank(strYtdSales)) {
+            final String[] years = strYears.split(SPLITTER);
+            final String[] sales = strYtdSales.split(SPLITTER);
+            final List<String> ytdSales = new ArrayList<>(years.length);
+
+            int i = 0;
+            for (final String year : years) {
+                ytdSales.add(year + ": " + sales[i++]);
+            }
+            return StringUtils.join(ytdSales, "\n");
+        }
+        return "";
+    }
+
     private String dateFormat(Date date, String pattern) {
         return date != null ? DateFormatUtils.format(date, pattern) : "";
     }

server/mapper/src/main/java/com/pudonghot/ambition/crm/mapper/CustomerMapper.xml

@@ -153,14 +153,14 @@
 		and enabled = 1) year,
 
 		<!-- all years list -->
-		(select group_concat(year order by year asc separator 0x1d)
+		(select group_concat(year order by year desc separator 0x1d)
 		from crm_customer_year_to_date_sale
 		where customer_id = customer.id
 		and enabled = 1
 		group by customer_id) years,
 
 		<!-- all sales list -->
-		(select group_concat(ytd_sale order by year asc separator 0x1d)
+		(select group_concat(ytd_sale order by year desc separator 0x1d)
 		from crm_customer_year_to_date_sale
 		where customer_id = customer.id
 		and enabled = 1
@@ -214,6 +214,13 @@
 	</sql>
 
 	<sql id="showFilter">
+		<!-- Application not null -->
+		<if test="s.getAttr('APPLICATION_NOT_NULL') != null">
+			join (select distinct customer_id
+			from crm_customer_application) app_not_null
+			on customer.id = app_not_null.customer_id
+		</if>
+
 		<if test="s.getAttr('APPLICATIONS') != null">
 			join (select distinct customer_id
 			from crm_customer_application

web/app/templates/customer/list.hbs

@@ -22,6 +22,12 @@
                         Import Sales Data
                     {{/link-to}}
                 </li>
+                <li>
+                    <a href="/customer/export" target="_blank">
+                        <i class="ace-icon fa fa-download bigger-110"></i>
+                        Export Customers
+                    </a>
+                </li>
                 {{/if}}
                 <li>
                     {{#link-to 'customer.list.advanced-query'}}