MIFOSX-1523 Loan Rescheduling

mifosng-provider/src/main/java/org/mifosplatform/commands/domain/CommandWrapper.java

@@ -307,4 +307,16 @@ public class CommandWrapper {
                 && this.entityId == null;
     }
     
+    public boolean isReschedule() {
+        return this.actionName.equalsIgnoreCase("RESCHEDULE") && this.entityName.equalsIgnoreCase("LOAN");
+    }
+    
+    public boolean isApproveReschedule() {
+        return this.actionName.equalsIgnoreCase("APPROVERESCHEDULE") && this.entityName.equalsIgnoreCase("LOAN");
+    }
+    
+    public boolean isRejectReschedule() {
+        return this.actionName.equalsIgnoreCase("REJECTRESCHEDULE") && this.entityName.equalsIgnoreCase("LOAN");
+    }
+
 }

mifosng-provider/src/main/java/org/mifosplatform/commands/service/CommandWrapperBuilder.java

@@ -2457,5 +2457,4 @@ public class CommandWrapperBuilder {
         this.href = "/clients/" + clientId + "/transactions/" + transactionId + "?command=undo";
         return this;
     }
-
 }

mifosng-provider/src/main/java/org/mifosplatform/portfolio/loanaccount/rescheduleloan/RescheduleLoansApiConstants.java

@@ -13,6 +13,8 @@ public class RescheduleLoansApiConstants {
 
     public final static String ENTITY_NAME = "RESCHEDULELOAN";
 
+    public static final String LOAN_RESCHEDULE_REASON = "LoanRescheduleReason";
+    
     // general
     public static final String localeParamName = "locale";
     public static final String dateFormatParamName = "dateFormat";

mifosng-provider/src/main/java/org/mifosplatform/portfolio/loanaccount/rescheduleloan/api/RescheduleLoansApiResource.java

@@ -69,23 +69,41 @@ public class RescheduleLoansApiResource {
     }
 
     @GET
-    @Path("{requestId}")
+    @Path("template")
     @Consumes({ MediaType.APPLICATION_JSON })
     @Produces({ MediaType.APPLICATION_JSON })
-    public String readLoanRescheduleRequest(@Context final UriInfo uriInfo, @PathParam("requestId") final Long requestId,
-            @QueryParam("command") final String command) {
+    public String retrieveTemplate(@Context final UriInfo uriInfo, @QueryParam("commandParam") final String commandParam) {
+
+        this.platformSecurityContext.authenticatedUser().validateHasReadPermission(RescheduleLoansApiConstants.ENTITY_NAME);
+        final ApiRequestJsonSerializationSettings settings = this.apiRequestParameterHelper.process(uriInfo.getQueryParameters());
+
+        LoanRescheduleRequestData loanRescheduleReasons = null;
+        if (compareIgnoreCase(commandParam, "rescheduleReason")) {
+            loanRescheduleReasons = this.loanRescheduleRequestReadPlatformService
+                    .retrieveAllRescheduleReasons(RescheduleLoansApiConstants.LOAN_RESCHEDULE_REASON);
+        }
+
+        return this.loanRescheduleRequestToApiJsonSerializer.serialize(settings, loanRescheduleReasons);
+    }
+
+    @GET
+    @Path("{scheduleId}")
+    @Consumes({ MediaType.APPLICATION_JSON })
+    @Produces({ MediaType.APPLICATION_JSON })
+    public String readLoanRescheduleRequest(@Context final UriInfo uriInfo, @PathParam("scheduleId") final Long scheduleId,
+            @QueryParam("commandParam") final String command) {
         this.platformSecurityContext.authenticatedUser().validateHasReadPermission(RescheduleLoansApiConstants.ENTITY_NAME);
 
         final ApiRequestJsonSerializationSettings settings = this.apiRequestParameterHelper.process(uriInfo.getQueryParameters());
 
         if (compareIgnoreCase(command, "previewLoanReschedule")) {
-            final LoanRescheduleModel loanRescheduleModel = this.loanReschedulePreviewPlatformService.previewLoanReschedule(requestId);
+            final LoanRescheduleModel loanRescheduleModel = this.loanReschedulePreviewPlatformService.previewLoanReschedule(scheduleId);
 
             return this.loanRescheduleToApiJsonSerializer.serialize(settings, loanRescheduleModel.toData(), new HashSet<String>());
         }
 
         final LoanRescheduleRequestData loanRescheduleRequestData = this.loanRescheduleRequestReadPlatformService
-                .readLoanRescheduleRequest(requestId);
+                .readLoanRescheduleRequest(scheduleId);
 
         return this.loanRescheduleRequestToApiJsonSerializer.serialize(settings, loanRescheduleRequestData);
     }
@@ -103,20 +121,20 @@ public class RescheduleLoansApiResource {
     }
 
     @POST
-    @Path("{requestId}")
+    @Path("{scheduleId}")
     @Consumes({ MediaType.APPLICATION_JSON })
     @Produces({ MediaType.APPLICATION_JSON })
-    public String updateLoanRescheduleRequest(@PathParam("requestId") final Long requestId, @QueryParam("command") final String command,
+    public String updateLoanRescheduleRequest(@PathParam("scheduleId") final Long scheduleId, @QueryParam("command") final String command,
             final String apiRequestBodyAsJson) {
         CommandWrapper commandWrapper = null;
 
         if (compareIgnoreCase(command, "approve")) {
-            commandWrapper = new CommandWrapperBuilder().approveLoanRescheduleRequest(RescheduleLoansApiConstants.ENTITY_NAME, requestId)
+            commandWrapper = new CommandWrapperBuilder().approveLoanRescheduleRequest(RescheduleLoansApiConstants.ENTITY_NAME, scheduleId)
                     .withJson(apiRequestBodyAsJson).build();
         }
 
         else if (compareIgnoreCase(command, "reject")) {
-            commandWrapper = new CommandWrapperBuilder().rejectLoanRescheduleRequest(RescheduleLoansApiConstants.ENTITY_NAME, requestId)
+            commandWrapper = new CommandWrapperBuilder().rejectLoanRescheduleRequest(RescheduleLoansApiConstants.ENTITY_NAME, scheduleId)
                     .withJson(apiRequestBodyAsJson).build();
         }
 

mifosng-provider/src/main/java/org/mifosplatform/portfolio/loanaccount/rescheduleloan/data/LoanRescheduleRequestData.java

@@ -6,6 +6,7 @@
 package org.mifosplatform.portfolio.loanaccount.rescheduleloan.data;
 
 import java.math.BigDecimal;
+import java.util.Collection;
 
 import org.joda.time.LocalDate;
 import org.mifosplatform.infrastructure.codes.data.CodeValueData;
@@ -32,15 +33,16 @@ public class LoanRescheduleRequestData {
     private final LoanRescheduleRequestTimelineData timeline;
     private final String rescheduleReasonComment;
     private final LocalDate adjustedDueDate;
+    private final Collection<CodeValueData> rescheduleReasons;
     
     /**
      * LoanRescheduleRequestData constructor
      **/
     private LoanRescheduleRequestData(Long id, Long loanId, LoanRescheduleRequestStatusEnumData statusEnum,
-			Integer rescheduleFromInstallment, Integer graceOnPrincipal, Integer graceOnInterest, 
-			LocalDate rescheduleFromDate, LocalDate adjustedDueDate, Integer extraTerms, BigDecimal interestRate, 
-			CodeValueData rescheduleReasonCodeValue, String rescheduleReasonComment, LoanRescheduleRequestTimelineData timeline, 
-			final String clientName, final String loanAccountNumber, final Long clientId, final Boolean recalculateInterest) {
+            Integer rescheduleFromInstallment, Integer graceOnPrincipal, Integer graceOnInterest, LocalDate rescheduleFromDate,
+            LocalDate adjustedDueDate, Integer extraTerms, BigDecimal interestRate, CodeValueData rescheduleReasonCodeValue,
+            String rescheduleReasonComment, LoanRescheduleRequestTimelineData timeline, final String clientName,
+            final String loanAccountNumber, final Long clientId, final Boolean recalculateInterest, Collection<CodeValueData> rescheduleReasons) {
 
         this.id = id;
         this.loanId = loanId;
@@ -59,20 +61,21 @@ public class LoanRescheduleRequestData {
         this.loanAccountNumber = loanAccountNumber;
         this.clientId = clientId;
         this.recalculateInterest = recalculateInterest;
+        this.rescheduleReasons = rescheduleReasons ;
     }
 
     /**
      * @return an instance of the LoanRescheduleRequestData class
      **/
     public static LoanRescheduleRequestData instance(Long id, Long loanId, LoanRescheduleRequestStatusEnumData statusEnum,
-			Integer rescheduleFromInstallment, Integer graceOnPrincipal, Integer graceOnInterest, 
-			LocalDate rescheduleFromDate, LocalDate adjustedDueDate, Integer extraTerms, BigDecimal interestRate, 
-			CodeValueData rescheduleReasonCodeValue, String rescheduleReasonComment, LoanRescheduleRequestTimelineData timeline, 
-			final String clientName, final String loanAccountNumber, final Long clientId, final Boolean recalculateInterest) {
+            Integer rescheduleFromInstallment, Integer graceOnPrincipal, Integer graceOnInterest, LocalDate rescheduleFromDate,
+            LocalDate adjustedDueDate, Integer extraTerms, BigDecimal interestRate, CodeValueData rescheduleReasonCodeValue,
+            String rescheduleReasonComment, LoanRescheduleRequestTimelineData timeline, final String clientName,
+            final String loanAccountNumber, final Long clientId, final Boolean recalculateInterest, Collection<CodeValueData> rescheduleReasons) {
 
         return new LoanRescheduleRequestData(id, loanId, statusEnum, rescheduleFromInstallment, graceOnPrincipal, graceOnInterest,
                 rescheduleFromDate, adjustedDueDate, extraTerms, interestRate, rescheduleReasonCodeValue, rescheduleReasonComment,
-				timeline, clientName, loanAccountNumber, clientId, recalculateInterest);
+                timeline, clientName, loanAccountNumber, clientId, recalculateInterest, rescheduleReasons);
     }
 
     /**

mifosng-provider/src/main/java/org/mifosplatform/portfolio/loanaccount/rescheduleloan/service/LoanRescheduleRequestReadPlatformService.java

@@ -14,7 +14,8 @@ public interface LoanRescheduleRequestReadPlatformService {
     /**
      * get all loan reschedule requests by loan ID
      * 
-	 * @param loanId the loan identifier
+     * @param loanId
+     *            the loan identifier
      * @return list of LoanRescheduleRequestData objects
      **/
     public List<LoanRescheduleRequestData> readLoanRescheduleRequests(Long loanId);
@@ -22,7 +23,8 @@ public interface LoanRescheduleRequestReadPlatformService {
     /**
      * get a single loan reschedule request by ID (primary key)
      * 
-	 * @param requestId the loan reschedule request identifier
+     * @param requestId
+     *            the loan reschedule request identifier
      * @return a LoanRescheduleRequestData object
      **/
     public LoanRescheduleRequestData readLoanRescheduleRequest(Long requestId);
@@ -30,8 +32,18 @@ public interface LoanRescheduleRequestReadPlatformService {
     /**
      * get all loan reschedule requests filter by loan ID and status enum
      * 
-	 * @param loanId the loan identifier
+     * @param loanId
+     *            the loan identifier
      * @return list of LoanRescheduleRequestData objects
      **/
     public List<LoanRescheduleRequestData> readLoanRescheduleRequests(Long loanId, Integer statusEnum);
+
+    /**
+     * get all loan reschedule reasons
+     * 
+     * @param loanRescheduleReason
+     *            the loan reschedule reason
+     * @return list of LoanRescheduleRequestData objects
+     **/
+    public LoanRescheduleRequestData retrieveAllRescheduleReasons(String loanRescheduleReason);
 }

mifosng-provider/src/main/java/org/mifosplatform/portfolio/loanaccount/rescheduleloan/service/LoanRescheduleRequestReadPlatformServiceImpl.java

@@ -8,10 +8,12 @@ package org.mifosplatform.portfolio.loanaccount.rescheduleloan.service;
 import java.math.BigDecimal;
 import java.sql.ResultSet;
 import java.sql.SQLException;
+import java.util.ArrayList;
 import java.util.List;
 
 import org.joda.time.LocalDate;
 import org.mifosplatform.infrastructure.codes.data.CodeValueData;
+import org.mifosplatform.infrastructure.codes.service.CodeValueReadPlatformService;
 import org.mifosplatform.infrastructure.core.domain.JdbcSupport;
 import org.mifosplatform.infrastructure.core.service.RoutingDataSource;
 import org.mifosplatform.portfolio.loanaccount.domain.Loan;
@@ -33,12 +35,14 @@ public class LoanRescheduleRequestReadPlatformServiceImpl implements LoanResched
 	private final JdbcTemplate jdbcTemplate;
 	private final LoanRepository loanRepository;
 	private final LoanRescheduleRequestRowMapper loanRescheduleRequestRowMapper = new LoanRescheduleRequestRowMapper();
+	 private final CodeValueReadPlatformService codeValueReadPlatformService;
 	 
 	@Autowired
 	public LoanRescheduleRequestReadPlatformServiceImpl(final RoutingDataSource dataSource, 
-			LoanRepository loanRepository) {
+			LoanRepository loanRepository,  final CodeValueReadPlatformService codeValueReadPlatformService) {
 		this.jdbcTemplate = new JdbcTemplate(dataSource);
 		this.loanRepository = loanRepository;
+		this.codeValueReadPlatformService = codeValueReadPlatformService ;
 	}
 	
 	private static final class LoanRescheduleRequestRowMapper implements RowMapper<LoanRescheduleRequestData> {
@@ -145,7 +149,7 @@ public class LoanRescheduleRequestReadPlatformServiceImpl implements LoanResched
 
 			return LoanRescheduleRequestData.instance(id, loanId, statusEnum, rescheduleFromInstallment, graceOnPrincipal, 
 					graceOnInterest, rescheduleFromDate, adjustedDueDate, extraTerms, interestRate, rescheduleReasonCodeValue, 
-					rescheduleReasonComment, timeline, clientName, loanAccountNumber, clientId, recalculateInterest);
+					rescheduleReasonComment, timeline, clientName, loanAccountNumber, clientId, recalculateInterest, null);
 		}
 		
 	}
@@ -190,4 +194,14 @@ public class LoanRescheduleRequestReadPlatformServiceImpl implements LoanResched
 		
 		return this.jdbcTemplate.query(sql, this.loanRescheduleRequestRowMapper, new Object[] { loanId, statusEnum });
 	}
+
+    @Override
+    public LoanRescheduleRequestData retrieveAllRescheduleReasons(String loanRescheduleReason) {
+        final List<CodeValueData> rescheduleReasons = new ArrayList<>(
+                this.codeValueReadPlatformService.retrieveCodeValuesByCode(loanRescheduleReason));
+        
+        return LoanRescheduleRequestData.instance(null, null, null, null, null, null, 
+                null, null, null, null, null, null, 
+                null, null, null, null, null,rescheduleReasons);
+    }
 }