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feat: export csvs - students
#2103
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8 files changed

+236
-73
lines changed

8 files changed

+236
-73
lines changed

‎pom-dependency-tree.txt

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@@ -1,4 +1,4 @@
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ai.elimu:webapp:war:2.6.17-SNAPSHOT
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ai.elimu:webapp:war:2.6.20-SNAPSHOT
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+- ai.elimu:model:jar:model-2.0.97:compile
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| \- com.google.code.gson:gson:jar:2.13.0:compile
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| \- com.google.errorprone:error_prone_annotations:jar:2.37.0:compile

‎src/main/java/ai/elimu/web/analytics/students/LetterSoundAssessmentEventCsvExportController.java renamed to ‎src/main/java/ai/elimu/web/analytics/students/LetterSoundAssessmentEventsCsvExportController.java

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@@ -22,7 +22,7 @@
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@RequestMapping("/analytics/students/{studentId}/letter-sound-assessment-events.csv")
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@RequiredArgsConstructor
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@Slf4j
25-
public class LetterSoundAssessmentEventCsvExportController {
25+
public class LetterSoundAssessmentEventsCsvExportController {
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private final StudentDao studentDao;
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‎src/main/java/ai/elimu/web/analytics/students/LetterSoundLearningEventsCsvExportController.java

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package ai.elimu.web.analytics.students;
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import ai.elimu.dao.LetterSoundLearningEventDao;
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import ai.elimu.dao.StudentDao;
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import ai.elimu.entity.analytics.LetterSoundLearningEvent;
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import ai.elimu.entity.analytics.students.Student;
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import jakarta.servlet.http.HttpServletResponse;
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import java.io.IOException;
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import java.io.OutputStream;
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import java.io.StringWriter;
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import java.util.List;
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import lombok.RequiredArgsConstructor;
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import lombok.extern.slf4j.Slf4j;
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import org.apache.commons.csv.CSVFormat;
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import org.apache.commons.csv.CSVPrinter;
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import org.springframework.stereotype.Controller;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.PathVariable;
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import org.springframework.web.bind.annotation.RequestMapping;
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@Controller
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@RequestMapping("/analytics/students/{studentId}/letter-sound-learning-events.csv")
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@RequiredArgsConstructor
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@Slf4j
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public class LetterSoundLearningEventsCsvExportController {
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private final StudentDao studentDao;
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private final LetterSoundLearningEventDao letterSoundLearningEventDao;
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@GetMapping
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public void handleRequest(
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@PathVariable Long studentId,
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HttpServletResponse response,
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OutputStream outputStream
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) throws IOException {
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log.info("handleRequest");
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Student student = studentDao.read(studentId);
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log.info("student.getAndroidId(): " + student.getAndroidId());
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List<LetterSoundLearningEvent> letterSoundLearningEvents = letterSoundLearningEventDao.readAll(student.getAndroidId());
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log.info("letterSoundLearningEvents.size(): " + letterSoundLearningEvents.size());
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CSVFormat csvFormat = CSVFormat.DEFAULT.builder()
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.setHeader(
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"id",
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"timestamp",
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"package_name",
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// "letter_sound_letters",
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// "letter_sound_sounds",
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"letter_sound_id",
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"additional_data"
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)
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.build();
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StringWriter stringWriter = new StringWriter();
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CSVPrinter csvPrinter = new CSVPrinter(stringWriter, csvFormat);
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for (LetterSoundLearningEvent letterSoundLearningEvent : letterSoundLearningEvents) {
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log.info("letterSoundLearningEvent.getId(): " + letterSoundLearningEvent.getId());
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csvPrinter.printRecord(
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letterSoundLearningEvent.getId(),
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letterSoundLearningEvent.getTimestamp().getTimeInMillis(),
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letterSoundLearningEvent.getPackageName(),
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// letterSoundLearningEvent.getLetterSoundLetters(),
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// letterSoundLearningEvent.getLetterSoundSounds(),
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letterSoundLearningEvent.getLetterSoundId(),
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letterSoundLearningEvent.getAdditionalData()
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);
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}
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csvPrinter.flush();
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csvPrinter.close();
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String csvFileContent = stringWriter.toString();
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response.setContentType("text/csv");
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byte[] bytes = csvFileContent.getBytes();
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response.setContentLength(bytes.length);
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try {
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outputStream.write(bytes);
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outputStream.flush();
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outputStream.close();
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} catch (IOException ex) {
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log.error(ex.getMessage());
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}
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}
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}

‎src/main/java/ai/elimu/web/analytics/students/StudentListController.java

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package ai.elimu.web.analytics.students;
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import ai.elimu.dao.StoryBookLearningEventDao;
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import ai.elimu.dao.StudentDao;
5+
import ai.elimu.dao.WordLearningEventDao;
6+
import ai.elimu.entity.analytics.students.Student;
7+
import ai.elimu.util.AnalyticsHelper;
8+
import lombok.RequiredArgsConstructor;
9+
import lombok.extern.slf4j.Slf4j;
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import java.util.List;
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import org.springframework.stereotype.Controller;
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import org.springframework.ui.Model;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.RequestMapping;
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@Controller
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@RequestMapping("/analytics/students")
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@RequiredArgsConstructor
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@Slf4j
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public class StudentListController {
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private final StudentDao studentDao;
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@GetMapping
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public String handleRequest(Model model) {
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log.info("handleRequest");
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List<Student> students = studentDao.readAll();
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log.info("students.size(): " + students.size());
32+
for (Student student : students) {
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student.setAndroidId(AnalyticsHelper.redactAndroidId(student.getAndroidId()));
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}
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model.addAttribute("students", students);
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return "analytics/students/list";
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}
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}

‎src/main/java/ai/elimu/web/analytics/students/StudentsCsvExportController.java

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package ai.elimu.web.analytics.students;
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import ai.elimu.dao.StudentDao;
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import ai.elimu.entity.analytics.students.Student;
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import ai.elimu.util.AnalyticsHelper;
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import jakarta.servlet.http.HttpServletResponse;
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import java.io.IOException;
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import java.io.OutputStream;
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import java.io.StringWriter;
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import java.util.List;
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import lombok.RequiredArgsConstructor;
12+
import lombok.extern.slf4j.Slf4j;
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import org.apache.commons.csv.CSVFormat;
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import org.apache.commons.csv.CSVPrinter;
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import org.springframework.stereotype.Controller;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.RequestMapping;
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@Controller
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@RequestMapping("/analytics/students/students.csv")
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@RequiredArgsConstructor
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@Slf4j
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public class StudentsCsvExportController {
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25+
private final StudentDao studentDao;
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27+
@GetMapping
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public void handleRequest(
29+
HttpServletResponse response,
30+
OutputStream outputStream
31+
) throws IOException {
32+
log.info("handleRequest");
33+
34+
List<Student> students = studentDao.readAll();
35+
log.info("students.size(): " + students.size());
36+
for (Student student : students) {
37+
student.setAndroidId(AnalyticsHelper.redactAndroidId(student.getAndroidId()));
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}
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40+
CSVFormat csvFormat = CSVFormat.DEFAULT.builder()
41+
.setHeader(
42+
"id",
43+
"android_id"
44+
)
45+
.build();
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47+
StringWriter stringWriter = new StringWriter();
48+
CSVPrinter csvPrinter = new CSVPrinter(stringWriter, csvFormat);
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50+
for (Student student : students) {
51+
log.info("student.getId(): " + student.getId());
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53+
csvPrinter.printRecord(
54+
student.getId(),
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student.getAndroidId()
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);
57+
}
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csvPrinter.flush();
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csvPrinter.close();
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String csvFileContent = stringWriter.toString();
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response.setContentType("text/csv");
64+
byte[] bytes = csvFileContent.getBytes();
65+
response.setContentLength(bytes.length);
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try {
67+
outputStream.write(bytes);
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outputStream.flush();
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outputStream.close();
70+
} catch (IOException ex) {
71+
log.error(ex.getMessage());
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}
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}
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}

‎src/main/java/ai/elimu/web/analytics/students/StudentsListController.java

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This file was deleted.

‎src/main/webapp/WEB-INF/jsp/analytics/students/id.jsp

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<div class="card-content">
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<p class="grey-text">Student ID</p>
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#${student.id}<br />
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<br />
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<p class="grey-text">Android ID</p>
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<p class="grey-text" style="margin-top: 1em;">Android ID</p>
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<code>${student.androidId}</code>
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</div>
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</div>
@@ -128,12 +128,24 @@
128128
});
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});
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</script>
131-
<h5>Assessment events (${fn:length(letterSoundAssessmentEvents)})</h5>
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<h5>Letter-sound assessment events (${fn:length(letterSoundAssessmentEvents)})</h5>
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...
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134134
<div class="divider" style="margin: 2em 0;"></div>
135135

136-
<h5>Learning events (${fn:length(letterSoundLearningEvents)})</h5>
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<a id="exportLetterSoundLearningEventsToCsvButton" class="right btn waves-effect waves-light grey-text white"
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href="<spring:url value='/analytics/students/${student.id}/letter-sound-learning-events.csv' />">
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Export to CSV<i class="material-icons right">vertical_align_bottom</i>
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</a>
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<script>
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$(function() {
142+
$('#exportLetterSoundLearningEventsToCsvButton').click(function() {
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console.info('#exportLetterSoundLearningEventsToCsvButton click');
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Materialize.toast('Preparing CSV file. Please wait...', 4000, 'rounded');
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});
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});
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</script>
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<h5>Letter-sound learning events (${fn:length(letterSoundLearningEvents)})</h5>
137149
...
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</div>
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<div style="clear: both;"></div>

‎src/main/webapp/WEB-INF/jsp/analytics/students/list.jsp

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</content:banner>
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2424
<content:section cssId="studentListPage">
25-
<div class="section row">
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<div class="row">
26+
<a id="exportStudentsToCsvButton" class="right btn waves-effect waves-light grey-text white"
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href="<spring:url value='/analytics/students/students.csv' />">
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Export to CSV<i class="material-icons right">vertical_align_bottom</i>
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</a>
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<script>
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$(function() {
32+
$('#exportStudentsToCsvButton').click(function() {
33+
console.info('#exportLetterSoundAssessmentEventsToCsvButton click');
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Materialize.toast('Preparing CSV file. Please wait...', 4000, 'rounded');
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});
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});
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</script>
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<h5>Students (${fn:length(students)})</h5>
39+
</div>
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<div class="row">
2641
<table class="bordered highlight">
2742
<thead>
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<th>Student ID</th>

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