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src/main/java/org/ladocuploader/app/preparers/ApplicantDetailsPreparer.java

@@ -0,0 +1,49 @@
+package org.ladocuploader.app.preparers;
+
+import formflow.library.data.Submission;
+import formflow.library.pdf.PdfMap;
+import formflow.library.pdf.SingleField;
+import formflow.library.pdf.SubmissionField;
+import formflow.library.pdf.SubmissionFieldPreparer;
+import org.springframework.stereotype.Component;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Stream;
+
+import static org.ladocuploader.app.utils.SubmissionUtilities.PDF_EDUCATION_MAP;
+
+@Component
+public class ApplicantDetailsPreparer implements SubmissionFieldPreparer {
+
+  @Override
+  public Map<String, SubmissionField> prepareSubmissionFields(Submission submission, PdfMap pdfMap) {
+    Map<String, SubmissionField> results = new HashMap<>();
+
+    Map<String, Object> inputData = submission.getInputData();
+
+    // Convert "who does this apply to" responses to a boolean indicator
+    Map.of("students[]", "applicantStudentInd",
+            "nonCitizens[]", "applicantNonCitizenInd",
+            "homeless[]", "applicantHomelessInd")
+        .forEach((key, value) -> {
+          var inputs = (List<String>) inputData.getOrDefault(key, new ArrayList<>());
+          var ind = inputs != null && inputs.contains("you") ? "Yes" : "No";
+          results.put(value, new SingleField(value, ind, null));
+        });
+
+    // Format birthday
+    var birthday = Stream.of("birthMonth", "birthDay", "birthYear")
+        .map(inputData::get)
+        .reduce((e, c) -> e + "/" + c)
+        .get();
+    results.put("applicantBirthday", new SingleField("applicantBirthdayFormatted", (String) birthday, null));
+
+    var educationStatus = inputData.get("highestEducation");
+    results.put("highestEducation", new SingleField("highestEducationFormatted", PDF_EDUCATION_MAP.get(educationStatus), null));
+
+    return results;
+  }
+}

src/main/java/org/ladocuploader/app/preparers/HouseholdDetailsPreparer.java

@@ -0,0 +1,52 @@
+package org.ladocuploader.app.preparers;
+
+import formflow.library.data.Submission;
+import formflow.library.pdf.PdfMap;
+import formflow.library.pdf.SingleField;
+import formflow.library.pdf.SubmissionField;
+import formflow.library.pdf.SubmissionFieldPreparer;
+import org.springframework.stereotype.Component;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Stream;
+
+import static org.ladocuploader.app.utils.SubmissionUtilities.*;
+
+@Component
+public class HouseholdDetailsPreparer implements SubmissionFieldPreparer {
+
+
+  @Override
+  public Map<String, SubmissionField> prepareSubmissionFields(Submission submission, PdfMap pdfMap) {
+    Map<String, SubmissionField> results = new HashMap<>();
+
+    var nonCitizens = (List<String>) submission.getInputData().getOrDefault("nonCitizens[]", new ArrayList<>());
+    var household = (List<Map<String, Object>>) submission.getInputData().get("household");
+    if (household != null) {
+      for (int i = 0; i < household.size(); i++) {
+        Map<String, Object> householdMember = household.get(i);
+        var educationStatus = householdMember.get("householdMemberHighestEducation");
+        results.put("householdHighestEducation" + i, new SingleField("householdHighestEducationFormatted", PDF_EDUCATION_MAP.get(educationStatus), i + 1));
+
+        var maritalStatus = householdMember.get("householdMemberMaritalStatus");
+        results.put("householdMaritalStatus" + i, new SingleField("householdMaritalStatusFormatted", PDF_MARITAL_STATUS_MAP.get(maritalStatus), i + 1));
+
+        var relationshipStatus = householdMember.get("householdMemberRelationship");
+        results.put("householdRelationship" + i, new SingleField("householdRelationshipFormatted", PDF_RELATIONSHIP_MAP.get(relationshipStatus), i + 1));
+
+        var birthday = Stream.of("householdMemberBirthMonth", "householdMemberBirthDay", "householdMemberBirthYear")
+            .map(householdMember::get)
+            .reduce((e, c) -> e + "/" + c)
+            .get();
+        results.put("householdBirthday" + i, new SingleField("householdBirthdayFormatted", (String) birthday, i + 1));
+
+        var uuid = householdMember.get("uuid");
+        results.put("householdUSCitizen" + i, new SingleField("householdUSCitizenDerived", nonCitizens != null && nonCitizens.contains(uuid) ? "No" : "Yes", i + 1));
+      }
+    }
+    return results;
+  }
+}

src/main/java/org/ladocuploader/app/preparers/MaritalStatusPreparer.java

@@ -0,0 +1,24 @@
+package org.ladocuploader.app.preparers;
+
+import formflow.library.data.Submission;
+import formflow.library.pdf.PdfMap;
+import formflow.library.pdf.SingleField;
+import formflow.library.pdf.SubmissionField;
+import formflow.library.pdf.SubmissionFieldPreparer;
+import org.springframework.stereotype.Component;
+
+import java.util.Collections;
+import java.util.Map;
+
+@Component
+public class MaritalStatusPreparer implements SubmissionFieldPreparer {
+
+  @Override
+  public Map<String, SubmissionField> prepareSubmissionFields(Submission submission, PdfMap pdfMap) {
+    var maritalStatus = (String) submission.getInputData().getOrDefault("maritalStatus", "");
+    if (maritalStatus.startsWith("Married")) {
+      return Map.of("maritalStatus", new SingleField("maritalStatus", "Married", null));
+    }
+    return Collections.emptyMap();
+  }
+}

src/main/java/org/ladocuploader/app/preparers/PersonalSituationsPreparer.java

@@ -0,0 +1,34 @@
+package org.ladocuploader.app.preparers;
+
+import formflow.library.data.Submission;
+import formflow.library.pdf.PdfMap;
+import formflow.library.pdf.SingleField;
+import formflow.library.pdf.SubmissionField;
+import formflow.library.pdf.SubmissionFieldPreparer;
+import org.springframework.stereotype.Component;
+
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+
+@Component
+public class PersonalSituationsPreparer implements SubmissionFieldPreparer {
+
+  @Override
+  public Map<String, SubmissionField> prepareSubmissionFields(Submission submission, PdfMap pdfMap) {
+    List<String> disability = (List<String>) submission.getInputData().getOrDefault("personalSituationDisability[]", Collections.EMPTY_LIST);
+    boolean disabilityFlag = disability.contains("you");
+
+    var household = (List<Map<String, Object>>) submission.getInputData().get("household");
+    if (!disabilityFlag && household != null) {
+      for (Map<String, Object> member : household) {
+        var uuid = member.get("uuid");
+        if (disability.contains(uuid)) {
+          return Map.of("disablityInd", new SingleField("personalSituationDisablityInd", "true", null));
+        }
+      }
+    }
+
+    return Map.of("disablityInd", new SingleField("personalSituationDisablityInd", disabilityFlag ? "true" : "false", null));
+  }
+}

src/main/java/org/ladocuploader/app/preparers/SsnPreparer.java

@@ -0,0 +1,51 @@
+package org.ladocuploader.app.preparers;
+
+import formflow.library.data.Submission;
+import formflow.library.pdf.PdfMap;
+import formflow.library.pdf.SingleField;
+import formflow.library.pdf.SubmissionField;
+import formflow.library.pdf.SubmissionFieldPreparer;
+import org.ladocuploader.app.submission.StringEncryptor;
+import org.springframework.stereotype.Component;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import static org.ladocuploader.app.utils.SubmissionUtilities.ENCRYPTED_SSNS_INPUT_NAME;
+
+@Component
+public class SsnPreparer implements SubmissionFieldPreparer {
+  private final StringEncryptor encryptor;
+
+  public SsnPreparer(StringEncryptor stringEncryptor) {
+    encryptor = stringEncryptor;
+  }
+
+  private StringEncryptor getEncryptor() {
+    return encryptor;
+  }
+
+  @Override
+  public Map<String, SubmissionField> prepareSubmissionFields(Submission submission, PdfMap pdfMap) {
+    Map<String, SubmissionField> results = new HashMap<>();
+    String encryptedSSN = (String) submission.getInputData().remove("encryptedSSN");
+    if (encryptedSSN != null) {
+      String decryptedSSN = encryptor.decrypt(encryptedSSN);
+      results.put("applicantSsn", new SingleField("applicantSsn", decryptedSSN, null));
+    }
+
+    List<Map<String, Object>> householdMembers = (List) submission.getInputData().get("household");
+    if(householdMembers != null) {
+      int i = 1;
+      for (Map<String, Object> hhmember : householdMembers) {
+        encryptedSSN = (String) hhmember.get(ENCRYPTED_SSNS_INPUT_NAME);
+        String decryptedSSN = encryptor.decrypt(encryptedSSN);
+        results.put("ssns_" + i, new SingleField("ssns_" + i, decryptedSSN, null));
+        i++;
+      }
+    }
+
+    return results;
+  }
+}

src/main/java/org/ladocuploader/app/submission/AWSStringEncryptor.java

@@ -33,6 +33,10 @@ public AWSStringEncryptor(@Value("${form-flow.aws.cmk}") String keyArn, @Value("
 
   @Override
   public String decrypt(String ciphertext) {
+    if (ciphertext == null || ciphertext.isEmpty()) {
+      return "";
+    }
+
     DecryptRequest decryptRequest = new DecryptRequest()
         .withEncryptionAlgorithm("RSAES_OAEP_SHA_256")
         .withKeyId(keyArn)
@@ -44,6 +48,10 @@ public String decrypt(String ciphertext) {
 
   @Override
   public String encrypt(String plaintext) {
+    if (plaintext == null || plaintext.isEmpty()) {
+      return "";
+    }
+
     EncryptRequest req = new EncryptRequest()
         .withEncryptionAlgorithm("RSAES_OAEP_SHA_256")
         .withKeyId(keyArn)

src/main/java/org/ladocuploader/app/submission/actions/DecryptSSNBeforeDisplaying.java

@@ -2,21 +2,20 @@
 
 import formflow.library.config.submission.Action;
 import formflow.library.data.Submission;
-import java.util.ArrayList;
-import java.util.LinkedHashMap;
 import org.ladocuploader.app.submission.StringEncryptor;
 import org.springframework.stereotype.Component;
-import static formflow.library.inputs.FieldNameMarkers.DYNAMIC_FIELD_MARKER;
 
-import java.util.List;
-import java.util.Map;
+import java.util.ArrayList;
+import java.util.LinkedHashMap;
+
+import static org.ladocuploader.app.utils.SubmissionUtilities.ENCRYPTED_SSNS_INPUT_NAME;
+import static org.ladocuploader.app.utils.SubmissionUtilities.getDecryptedSSNKeyName;
 
 /**
  *
  */
 @Component
 public class DecryptSSNBeforeDisplaying implements Action {
-  private static final String ENCRYPTED_SSNS_INPUT_NAME = "householdMemberEncryptedSSN";
 
   private final StringEncryptor encryptor;
 
@@ -35,18 +34,14 @@ public void run(Submission submission) {
       String decryptedSSN = getEncryptor().decrypt(encryptedSSN);
       submission.getInputData().put("ssn", decryptedSSN);
     }
-    
+
     ArrayList<LinkedHashMap> householdMembers = (ArrayList) submission.getInputData().get("household");
 
     for (LinkedHashMap hhmember : householdMembers) {
-      String ssnKey = "householdMemberSsn" + DYNAMIC_FIELD_MARKER + hhmember.get("uuid");
+      String ssnKey = getDecryptedSSNKeyName((String) hhmember.get("uuid"));
       encryptedSSN = (String) hhmember.remove(ENCRYPTED_SSNS_INPUT_NAME);
-      if(!encryptedSSN.isBlank()) {
-        String decryptedSSN = getEncryptor().decrypt(encryptedSSN);
-        submission.getInputData().put(ssnKey, decryptedSSN);
-      } else {
-        submission.getInputData().put(ssnKey, "");
-      }
+      String decryptedSSN = getEncryptor().decrypt(encryptedSSN);
+      submission.getInputData().put(ssnKey, decryptedSSN);
     }
   }
 }

src/main/java/org/ladocuploader/app/submission/actions/EncryptSSNBeforeSaving.java

@@ -2,18 +2,17 @@
 
 import formflow.library.config.submission.Action;
 import formflow.library.data.Submission;
-import java.util.ArrayList;
-import java.util.LinkedHashMap;
 import org.ladocuploader.app.submission.StringEncryptor;
 import org.springframework.stereotype.Component;
-import static formflow.library.inputs.FieldNameMarkers.DYNAMIC_FIELD_MARKER;
 
-import java.util.List;
-import java.util.Map;
+import java.util.ArrayList;
+import java.util.LinkedHashMap;
+
+import static org.ladocuploader.app.utils.SubmissionUtilities.ENCRYPTED_SSNS_INPUT_NAME;
+import static org.ladocuploader.app.utils.SubmissionUtilities.getDecryptedSSNKeyName;
 
 @Component
 public class EncryptSSNBeforeSaving implements Action {
-  private static final String ENCRYPTED_SSNS_INPUT_NAME = "householdMemberEncryptedSSN";
 
   private final StringEncryptor encryptor;
 
@@ -30,15 +29,12 @@ public void run(Submission submission) {
     }
 
     ArrayList<LinkedHashMap> householdMembers = (ArrayList) submission.getInputData().get("household");
-
-    for (LinkedHashMap hhmember : householdMembers) {
-      String ssnKey = "householdMemberSsn" + DYNAMIC_FIELD_MARKER + hhmember.get("uuid");
+    if (householdMembers != null) {
+      for (LinkedHashMap hhmember : householdMembers) {
+        String ssnKey = getDecryptedSSNKeyName((String) hhmember.get("uuid"));
         var householdMemberSsn = (String) submission.getInputData().remove(ssnKey);
-        if(!householdMemberSsn.isBlank()){
-          String encryptedSSN = encryptor.encrypt(householdMemberSsn);
-          hhmember.put(ENCRYPTED_SSNS_INPUT_NAME,encryptedSSN);
-        } else {
-          hhmember.put(ENCRYPTED_SSNS_INPUT_NAME, "");
+        String encryptedSSN = encryptor.encrypt(householdMemberSsn);
+        hhmember.put(ENCRYPTED_SSNS_INPUT_NAME, encryptedSSN);
       }
     }
   }