feat(bo): operator can reprocess tenant documents after denial

dossierfacile-bo/src/main/java/fr/gouv/bo/controller/BOTenantController.java

@@ -130,6 +130,16 @@ public ResponseEntity<Void> declineTenantFile(
         return ok().build();
     }
 
+    @PreAuthorize("hasRole('SUPPORT')")
+    @PostMapping("/{id}/reprocess")
+    public ResponseEntity<Void> reprocessTenantFile(
+            @PathVariable("id") Long tenantId,
+            @AuthenticationPrincipal UserPrincipal principal
+    ) {
+        tenantService.reprocessTenant(principal, tenantId);
+        return ok().build();
+    }
+
     @PostMapping("/{id}/customMessage")
     public String customEmail(
             @PathVariable("id") Long tenantId,

dossierfacile-bo/src/main/java/fr/gouv/bo/service/TenantLogService.java

@@ -71,6 +71,17 @@ public void addDeleteDocumentLog(Long tenantId, Long operatorId, Document docume
         tenantLogCommonService.saveTenantLog(log);
     }
 
+    public void addReprocessTenantLog(Long tenantId, Long operatorId, int documentCount) {
+        TenantLog log = TenantLog.builder()
+            .logType(LogType.ACCOUNT_REPROCESSED)
+            .tenantId(tenantId)
+            .operatorId(operatorId)
+            .creationDateTime(LocalDateTime.now())
+            .logDetails(writeAsObjectNode(Map.of("documentCount", documentCount)))
+            .build();
+        tenantLogCommonService.saveTenantLog(log);
+    }
+
     public void addUpdateAmountLog(Long tenantId, Long operatorId, Document document, Integer newSum) {
         TenantLog log = TenantLog.builder()
             .logType(LogType.ACCOUNT_EDITED)

dossierfacile-bo/src/main/java/fr/gouv/bo/service/TenantService.java

@@ -525,6 +525,42 @@ public void declineTenant(UserPrincipal principal, Long tenantId) {
         changeTenantStatusToDeclined(tenant, operator, null, ProcessedDocuments.NONE);
     }
 
+    @Transactional
+    public void reprocessTenant(UserPrincipal principal, Long tenantId) {
+        Tenant tenant = find(tenantId);
+        User operator = userService.findUserByEmail(principal.getEmail());
+
+        // reprocess declined documents for all guarantors of tenant
+        int reprocessed = reprocessDeclinedDocuments(tenant.getDocuments());
+        reprocessed += Optional.ofNullable(tenant.getGuarantors()).orElse(new ArrayList<>())
+                .stream()
+                .mapToInt(g -> reprocessDeclinedDocuments(g.getDocuments()))
+                .sum();
+
+        if (reprocessed == 0) {
+            log.info("Reprocess requested but no DECLINED documents for tenant {} by op {}",
+                    tenantId, operator.getId());
+            return;
+        }
+
+        tenant.setStatus(tenant.computeStatus());
+        tenantRepository.save(tenant);
+        tenantLogService.addReprocessTenantLog(tenant.getId(), operator.getId(), reprocessed);
+    }
+
+    private int reprocessDeclinedDocuments(List<Document> documents) {
+        int count = 0;
+        for (Document d : Optional.ofNullable(documents).orElse(new ArrayList<>())) {
+            if (d.getDocumentStatus() == DocumentStatus.DECLINED) {
+                d.setDocumentStatus(DocumentStatus.TO_PROCESS);
+                d.setDocumentDeniedReasons(null);
+                documentRepository.save(d);
+                count++;
+            }
+        }
+        return count;
+    }
+
     private boolean isDenied(MessageItem messageItem) {
         boolean messageItemCheck = messageItem.getItemDetailList().stream().anyMatch(ItemDetail::isCheck);
         return messageItemCheck || isNotEmpty(messageItem.getCommentDoc());