feat(regulatory-info-package): 增加材料包数据模型

review_agent/file_summary/views.py

@@ -14,6 +14,7 @@ from review_agent.models import (
     ExportedSummaryFile,
     FileAttachment,
     Message,
+    RegulatoryInfoPackageBatch,
     RegulatoryReviewBatch,
 )
 from review_agent.models import FileSummaryBatch, WorkflowEvent
@@ -304,14 +305,20 @@ def export_download(request, export_id: int):
             extra={"export_id": exported.pk, "storage_path": exported.storage_path},
         )
         return JsonResponse({"error": "文件不存在。"}, status=404)
+    suffix = Path(exported.file_name).suffix.lower()
     content_types = {
         ExportedSummaryFile.ExportType.MARKDOWN: "text/markdown; charset=utf-8",
         ExportedSummaryFile.ExportType.EXCEL: "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
         ExportedSummaryFile.ExportType.JSON: "application/json; charset=utf-8",
         ExportedSummaryFile.ExportType.WORD: "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
         ExportedSummaryFile.ExportType.PDF: "application/pdf",
+        ExportedSummaryFile.ExportType.ZIP: "application/zip",
     }
     content_type = content_types.get(exported.export_type, "application/octet-stream")
+    if exported.export_type == ExportedSummaryFile.ExportType.WORD and suffix == ".doc":
+        content_type = "application/msword"
+    elif exported.export_type == ExportedSummaryFile.ExportType.WORD and suffix == ".docx":
+        content_type = "application/vnd.openxmlformats-officedocument.wordprocessingml.document"
     logger.info(
         "Export download started",
         extra={
@@ -342,6 +349,17 @@ def _export_for_user(user, export_id: int) -> ExportedSummaryFile | None:
             is_deleted=False,
         ).exists()
         return exported if allowed else None
+    if exported.workflow_type == "regulatory_info_package":
+        if not exported.workflow_batch_id:
+            return None
+        allowed = RegulatoryInfoPackageBatch.objects.filter(
+            pk=exported.workflow_batch_id,
+            conversation__user=user,
+            is_deleted=False,
+        ).exists()
+        return exported if allowed else None
+    if exported.batch_id is None:
+        return None
     if exported.batch.user_id != user.pk:
         return None
     return exported

review_agent/migrations/0009_regulatoryinfopackageartifact_and_more.py

@@ -0,0 +1,388 @@
+# Generated by Django 5.2.14 on 2026-06-10 11:12
+
+import django.db.models.deletion
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("review_agent", "0008_knowledgebasedocument"),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name="RegulatoryInfoPackageArtifact",
+            fields=[
+                (
+                    "id",
+                    models.BigAutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                (
+                    "artifact_type",
+                    models.CharField(
+                        choices=[
+                            ("template_copy", "模板副本"),
+                            ("instruction_extract", "说明书抽取结果"),
+                            ("field_extract_result", "字段抽取结果"),
+                            ("merged_fields", "合并字段"),
+                            ("generated_document", "生成文件"),
+                            ("traceability", "追溯清单"),
+                            ("zip_package", "ZIP包"),
+                            ("notification_record", "通知记录"),
+                        ],
+                        max_length=60,
+                    ),
+                ),
+                (
+                    "file_format",
+                    models.CharField(
+                        choices=[
+                            ("json", "JSON"),
+                            ("excel", "Excel"),
+                            ("docx", "DOCX"),
+                            ("doc", "DOC"),
+                            ("zip", "ZIP"),
+                            ("markdown", "Markdown"),
+                        ],
+                        max_length=20,
+                    ),
+                ),
+                ("name", models.CharField(max_length=160)),
+                ("file_name", models.CharField(max_length=255)),
+                ("storage_path", models.CharField(max_length=500)),
+                ("file_size", models.BigIntegerField(default=0)),
+                (
+                    "content_hash",
+                    models.CharField(blank=True, default="", max_length=128),
+                ),
+                ("metadata", models.JSONField(blank=True, default=dict)),
+                (
+                    "created_by_node",
+                    models.CharField(blank=True, default="", max_length=60),
+                ),
+                ("created_at", models.DateTimeField(auto_now_add=True)),
+                ("is_deleted", models.BooleanField(default=False)),
+            ],
+            options={
+                "db_table": "ra_regulatory_info_package_artifact",
+                "ordering": ["-created_at", "-id"],
+            },
+        ),
+        migrations.CreateModel(
+            name="RegulatoryInfoPackageBatch",
+            fields=[
+                (
+                    "id",
+                    models.BigAutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                (
+                    "source_summary_item_id",
+                    models.PositiveBigIntegerField(blank=True, null=True),
+                ),
+                ("batch_no", models.CharField(max_length=64, unique=True)),
+                (
+                    "status",
+                    models.CharField(
+                        choices=[
+                            ("pending", "待执行"),
+                            ("running", "执行中"),
+                            ("waiting_user", "等待用户"),
+                            ("success", "成功"),
+                            ("partial_success", "部分成功"),
+                            ("failed", "失败"),
+                            ("cancelled", "已取消"),
+                        ],
+                        default="pending",
+                        max_length=30,
+                    ),
+                ),
+                (
+                    "source_file_name",
+                    models.CharField(blank=True, default="", max_length=255),
+                ),
+                (
+                    "source_storage_path",
+                    models.CharField(blank=True, default="", max_length=500),
+                ),
+                (
+                    "product_name",
+                    models.CharField(blank=True, default="", max_length=200),
+                ),
+                (
+                    "output_zip_name",
+                    models.CharField(
+                        blank=True,
+                        default="第1章 监管信息(预生成版).zip",
+                        max_length=255,
+                    ),
+                ),
+                ("generated_files", models.JSONField(blank=True, default=list)),
+                ("missing_fields", models.JSONField(blank=True, default=list)),
+                ("llm_only_fields", models.JSONField(blank=True, default=list)),
+                ("conflict_fields", models.JSONField(blank=True, default=list)),
+                ("risk_notes", models.JSONField(blank=True, default=list)),
+                (
+                    "template_config_version",
+                    models.CharField(blank=True, default="", max_length=80),
+                ),
+                (
+                    "template_config_hash",
+                    models.CharField(blank=True, default="", max_length=128),
+                ),
+                ("adapter_summary", models.JSONField(blank=True, default=dict)),
+                ("work_dir", models.CharField(blank=True, default="", max_length=500)),
+                ("error_message", models.TextField(blank=True, default="")),
+                ("created_at", models.DateTimeField(auto_now_add=True)),
+                ("started_at", models.DateTimeField(blank=True, null=True)),
+                ("finished_at", models.DateTimeField(blank=True, null=True)),
+                ("archived_at", models.DateTimeField(blank=True, null=True)),
+                ("is_deleted", models.BooleanField(default=False)),
+            ],
+            options={
+                "db_table": "ra_regulatory_info_package_batch",
+                "ordering": ["-created_at", "-id"],
+            },
+        ),
+        migrations.CreateModel(
+            name="RegulatoryInfoPackageNotificationRecord",
+            fields=[
+                (
+                    "id",
+                    models.BigAutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                (
+                    "channel",
+                    models.CharField(
+                        choices=[
+                            ("feishu_cli", "飞书 CLI"),
+                            ("feishu_api", "飞书 API"),
+                            ("mock", "模拟"),
+                        ],
+                        default="mock",
+                        max_length=30,
+                    ),
+                ),
+                ("export_ids", models.JSONField(blank=True, default=list)),
+                ("message_summary", models.TextField(blank=True, default="")),
+                (
+                    "send_status",
+                    models.CharField(
+                        choices=[
+                            ("pending", "待发送"),
+                            ("success", "成功"),
+                            ("failed", "失败"),
+                        ],
+                        default="pending",
+                        max_length=20,
+                    ),
+                ),
+                ("retry_count", models.PositiveIntegerField(default=0)),
+                (
+                    "external_message_id",
+                    models.CharField(blank=True, default="", max_length=120),
+                ),
+                ("error_message", models.TextField(blank=True, default="")),
+                ("sent_at", models.DateTimeField(blank=True, null=True)),
+                ("created_at", models.DateTimeField(auto_now_add=True)),
+                ("updated_at", models.DateTimeField(auto_now=True)),
+                ("is_deleted", models.BooleanField(default=False)),
+            ],
+            options={
+                "db_table": "ra_regulatory_info_package_notification_record",
+                "ordering": ["-created_at", "-id"],
+            },
+        ),
+        migrations.AlterField(
+            model_name="exportedsummaryfile",
+            name="batch",
+            field=models.ForeignKey(
+                blank=True,
+                null=True,
+                on_delete=django.db.models.deletion.CASCADE,
+                related_name="exports",
+                to="review_agent.filesummarybatch",
+            ),
+        ),
+        migrations.AlterField(
+            model_name="exportedsummaryfile",
+            name="export_type",
+            field=models.CharField(
+                choices=[
+                    ("markdown", "Markdown"),
+                    ("excel", "Excel"),
+                    ("json", "JSON"),
+                    ("word", "Word"),
+                    ("pdf", "PDF"),
+                    ("zip", "ZIP"),
+                ],
+                max_length=20,
+            ),
+        ),
+        migrations.AddConstraint(
+            model_name="workflownoderun",
+            constraint=models.UniqueConstraint(
+                fields=("workflow_type", "workflow_batch_id", "node_code"),
+                name="uq_ra_node_workflow_batch_code",
+            ),
+        ),
+        migrations.AddField(
+            model_name="regulatoryinfopackagebatch",
+            name="conversation",
+            field=models.ForeignKey(
+                on_delete=django.db.models.deletion.CASCADE,
+                related_name="regulatory_info_package_batches",
+                to="review_agent.conversation",
+            ),
+        ),
+        migrations.AddField(
+            model_name="regulatoryinfopackagebatch",
+            name="source_attachment",
+            field=models.ForeignKey(
+                blank=True,
+                null=True,
+                on_delete=django.db.models.deletion.SET_NULL,
+                related_name="regulatory_info_package_batches",
+                to="review_agent.fileattachment",
+            ),
+        ),
+        migrations.AddField(
+            model_name="regulatoryinfopackagebatch",
+            name="source_summary_batch",
+            field=models.ForeignKey(
+                blank=True,
+                null=True,
+                on_delete=django.db.models.deletion.SET_NULL,
+                related_name="regulatory_info_package_batches",
+                to="review_agent.filesummarybatch",
+            ),
+        ),
+        migrations.AddField(
+            model_name="regulatoryinfopackagebatch",
+            name="trigger_message",
+            field=models.ForeignKey(
+                blank=True,
+                null=True,
+                on_delete=django.db.models.deletion.SET_NULL,
+                related_name="triggered_regulatory_info_package_batches",
+                to="review_agent.message",
+            ),
+        ),
+        migrations.AddField(
+            model_name="regulatoryinfopackagebatch",
+            name="user",
+            field=models.ForeignKey(
+                on_delete=django.db.models.deletion.CASCADE,
+                related_name="review_regulatory_info_package_batches",
+                to=settings.AUTH_USER_MODEL,
+            ),
+        ),
+        migrations.AddField(
+            model_name="regulatoryinfopackageartifact",
+            name="batch",
+            field=models.ForeignKey(
+                on_delete=django.db.models.deletion.CASCADE,
+                related_name="artifacts",
+                to="review_agent.regulatoryinfopackagebatch",
+            ),
+        ),
+        migrations.AddField(
+            model_name="regulatoryinfopackagenotificationrecord",
+            name="batch",
+            field=models.ForeignKey(
+                on_delete=django.db.models.deletion.CASCADE,
+                related_name="notifications",
+                to="review_agent.regulatoryinfopackagebatch",
+            ),
+        ),
+        migrations.AddField(
+            model_name="regulatoryinfopackagenotificationrecord",
+            name="recipient",
+            field=models.ForeignKey(
+                on_delete=django.db.models.deletion.CASCADE,
+                related_name="regulatory_info_package_notifications",
+                to=settings.AUTH_USER_MODEL,
+            ),
+        ),
+        migrations.AddIndex(
+            model_name="regulatoryinfopackagebatch",
+            index=models.Index(
+                fields=["conversation", "status"], name="idx_ra_rip_batch_conv_status"
+            ),
+        ),
+        migrations.AddIndex(
+            model_name="regulatoryinfopackagebatch",
+            index=models.Index(
+                fields=["user", "created_at"], name="idx_ra_rip_batch_user_created"
+            ),
+        ),
+        migrations.AddIndex(
+            model_name="regulatoryinfopackagebatch",
+            index=models.Index(
+                fields=["source_attachment"], name="idx_ra_rip_batch_attachment"
+            ),
+        ),
+        migrations.AddIndex(
+            model_name="regulatoryinfopackagebatch",
+            index=models.Index(
+                fields=["source_summary_batch"], name="idx_ra_rip_batch_summary"
+            ),
+        ),
+        migrations.AddIndex(
+            model_name="regulatoryinfopackagebatch",
+            index=models.Index(fields=["created_at"], name="idx_ra_rip_batch_created"),
+        ),
+        migrations.AddIndex(
+            model_name="regulatoryinfopackageartifact",
+            index=models.Index(
+                fields=["batch", "artifact_type"], name="idx_ra_rip_artifact_batch_type"
+            ),
+        ),
+        migrations.AddIndex(
+            model_name="regulatoryinfopackageartifact",
+            index=models.Index(
+                fields=["file_format"], name="idx_ra_rip_artifact_format"
+            ),
+        ),
+        migrations.AddIndex(
+            model_name="regulatoryinfopackageartifact",
+            index=models.Index(
+                fields=["created_at"], name="idx_ra_rip_artifact_created"
+            ),
+        ),
+        migrations.AddIndex(
+            model_name="regulatoryinfopackagenotificationrecord",
+            index=models.Index(
+                fields=["batch", "created_at"], name="idx_ra_rip_notify_batch"
+            ),
+        ),
+        migrations.AddIndex(
+            model_name="regulatoryinfopackagenotificationrecord",
+            index=models.Index(
+                fields=["recipient", "send_status"], name="idx_ra_rip_notify_recipient"
+            ),
+        ),
+        migrations.AddIndex(
+            model_name="regulatoryinfopackagenotificationrecord",
+            index=models.Index(
+                fields=["send_status", "retry_count"], name="idx_ra_rip_notify_status"
+            ),
+        ),
+    ]

review_agent/models.py

@@ -280,7 +280,11 @@ class WorkflowNodeRun(models.Model):
     class Meta:
         db_table = "ra_workflow_node_run"
         constraints = [
-            models.UniqueConstraint(fields=["batch", "node_code"], name="uq_ra_node_batch_code")
+            models.UniqueConstraint(fields=["batch", "node_code"], name="uq_ra_node_batch_code"),
+            models.UniqueConstraint(
+                fields=["workflow_type", "workflow_batch_id", "node_code"],
+                name="uq_ra_node_workflow_batch_code",
+            ),
         ]
         indexes = [
             models.Index(fields=["batch", "status"], name="idx_ra_node_batch_status"),
@@ -336,6 +340,7 @@ class ExportedSummaryFile(models.Model):
         JSON = "json", "JSON"
         WORD = "word", "Word"
         PDF = "pdf", "PDF"
+        ZIP = "zip", "ZIP"
 
     class Status(models.TextChoices):
         SUCCESS = "success", "成功"
@@ -345,6 +350,8 @@ class ExportedSummaryFile(models.Model):
         FileSummaryBatch,
         on_delete=models.CASCADE,
         related_name="exports",
+        null=True,
+        blank=True,
     )
     workflow_type = models.CharField(max_length=40, blank=True, default="file_summary")
     workflow_batch_id = models.PositiveBigIntegerField(null=True, blank=True)
@@ -524,6 +531,87 @@ class ApplicationFormFillBatch(models.Model):
         return self.batch_no
 
 
+class RegulatoryInfoPackageBatch(models.Model):
+    """Tracks one Chapter 1 regulatory information package workflow run."""
+
+    class Status(models.TextChoices):
+        PENDING = "pending", "待执行"
+        RUNNING = "running", "执行中"
+        WAITING_USER = "waiting_user", "等待用户"
+        SUCCESS = "success", "成功"
+        PARTIAL_SUCCESS = "partial_success", "部分成功"
+        FAILED = "failed", "失败"
+        CANCELLED = "cancelled", "已取消"
+
+    conversation = models.ForeignKey(
+        Conversation,
+        on_delete=models.CASCADE,
+        related_name="regulatory_info_package_batches",
+    )
+    user = models.ForeignKey(
+        settings.AUTH_USER_MODEL,
+        on_delete=models.CASCADE,
+        related_name="review_regulatory_info_package_batches",
+    )
+    trigger_message = models.ForeignKey(
+        Message,
+        on_delete=models.SET_NULL,
+        null=True,
+        blank=True,
+        related_name="triggered_regulatory_info_package_batches",
+    )
+    source_attachment = models.ForeignKey(
+        FileAttachment,
+        on_delete=models.SET_NULL,
+        null=True,
+        blank=True,
+        related_name="regulatory_info_package_batches",
+    )
+    source_summary_batch = models.ForeignKey(
+        FileSummaryBatch,
+        on_delete=models.SET_NULL,
+        null=True,
+        blank=True,
+        related_name="regulatory_info_package_batches",
+    )
+    source_summary_item_id = models.PositiveBigIntegerField(null=True, blank=True)
+    batch_no = models.CharField(max_length=64, unique=True)
+    status = models.CharField(max_length=30, choices=Status.choices, default=Status.PENDING)
+    source_file_name = models.CharField(max_length=255, blank=True, default="")
+    source_storage_path = models.CharField(max_length=500, blank=True, default="")
+    product_name = models.CharField(max_length=200, blank=True, default="")
+    output_zip_name = models.CharField(max_length=255, blank=True, default="第1章 监管信息(预生成版).zip")
+    generated_files = models.JSONField(default=list, blank=True)
+    missing_fields = models.JSONField(default=list, blank=True)
+    llm_only_fields = models.JSONField(default=list, blank=True)
+    conflict_fields = models.JSONField(default=list, blank=True)
+    risk_notes = models.JSONField(default=list, blank=True)
+    template_config_version = models.CharField(max_length=80, blank=True, default="")
+    template_config_hash = models.CharField(max_length=128, blank=True, default="")
+    adapter_summary = models.JSONField(default=dict, blank=True)
+    work_dir = models.CharField(max_length=500, blank=True, default="")
+    error_message = models.TextField(blank=True, default="")
+    created_at = models.DateTimeField(auto_now_add=True)
+    started_at = models.DateTimeField(null=True, blank=True)
+    finished_at = models.DateTimeField(null=True, blank=True)
+    archived_at = models.DateTimeField(null=True, blank=True)
+    is_deleted = models.BooleanField(default=False)
+
+    class Meta:
+        db_table = "ra_regulatory_info_package_batch"
+        ordering = ["-created_at", "-id"]
+        indexes = [
+            models.Index(fields=["conversation", "status"], name="idx_ra_rip_batch_conv_status"),
+            models.Index(fields=["user", "created_at"], name="idx_ra_rip_batch_user_created"),
+            models.Index(fields=["source_attachment"], name="idx_ra_rip_batch_attachment"),
+            models.Index(fields=["source_summary_batch"], name="idx_ra_rip_batch_summary"),
+            models.Index(fields=["created_at"], name="idx_ra_rip_batch_created"),
+        ]
+
+    def __str__(self) -> str:
+        return self.batch_no
+
+
 class RegulatoryReviewBatch(models.Model):
     """Tracks one NMPA regulatory review workflow run."""
 
@@ -745,6 +833,54 @@ class ApplicationFormFillArtifact(models.Model):
         ]
 
 
+class RegulatoryInfoPackageArtifact(models.Model):
+    """Stores regulatory information package intermediate and generated files."""
+
+    class ArtifactType(models.TextChoices):
+        TEMPLATE_COPY = "template_copy", "模板副本"
+        INSTRUCTION_EXTRACT = "instruction_extract", "说明书抽取结果"
+        FIELD_EXTRACT_RESULT = "field_extract_result", "字段抽取结果"
+        MERGED_FIELDS = "merged_fields", "合并字段"
+        GENERATED_DOCUMENT = "generated_document", "生成文件"
+        TRACEABILITY = "traceability", "追溯清单"
+        ZIP_PACKAGE = "zip_package", "ZIP包"
+        NOTIFICATION_RECORD = "notification_record", "通知记录"
+
+    class FileFormat(models.TextChoices):
+        JSON = "json", "JSON"
+        EXCEL = "excel", "Excel"
+        DOCX = "docx", "DOCX"
+        DOC = "doc", "DOC"
+        ZIP = "zip", "ZIP"
+        MARKDOWN = "markdown", "Markdown"
+
+    batch = models.ForeignKey(
+        RegulatoryInfoPackageBatch,
+        on_delete=models.CASCADE,
+        related_name="artifacts",
+    )
+    artifact_type = models.CharField(max_length=60, choices=ArtifactType.choices)
+    file_format = models.CharField(max_length=20, choices=FileFormat.choices)
+    name = models.CharField(max_length=160)
+    file_name = models.CharField(max_length=255)
+    storage_path = models.CharField(max_length=500)
+    file_size = models.BigIntegerField(default=0)
+    content_hash = models.CharField(max_length=128, blank=True, default="")
+    metadata = models.JSONField(default=dict, blank=True)
+    created_by_node = models.CharField(max_length=60, blank=True, default="")
+    created_at = models.DateTimeField(auto_now_add=True)
+    is_deleted = models.BooleanField(default=False)
+
+    class Meta:
+        db_table = "ra_regulatory_info_package_artifact"
+        ordering = ["-created_at", "-id"]
+        indexes = [
+            models.Index(fields=["batch", "artifact_type"], name="idx_ra_rip_artifact_batch_type"),
+            models.Index(fields=["file_format"], name="idx_ra_rip_artifact_format"),
+            models.Index(fields=["created_at"], name="idx_ra_rip_artifact_created"),
+        ]
+
+
 class ApplicationFormFillNotificationRecord(models.Model):
     """Stores mock/Feishu notification records for application-form auto-fill."""
 
@@ -795,6 +931,55 @@ class ApplicationFormFillNotificationRecord(models.Model):
         ]
 
 
+class RegulatoryInfoPackageNotificationRecord(models.Model):
+    """Stores mock/Feishu notification records for regulatory info packages."""
+
+    class Channel(models.TextChoices):
+        FEISHU_CLI = "feishu_cli", "飞书 CLI"
+        FEISHU_API = "feishu_api", "飞书 API"
+        MOCK = "mock", "模拟"
+
+    class SendStatus(models.TextChoices):
+        PENDING = "pending", "待发送"
+        SUCCESS = "success", "成功"
+        FAILED = "failed", "失败"
+
+    batch = models.ForeignKey(
+        RegulatoryInfoPackageBatch,
+        on_delete=models.CASCADE,
+        related_name="notifications",
+    )
+    recipient = models.ForeignKey(
+        settings.AUTH_USER_MODEL,
+        on_delete=models.CASCADE,
+        related_name="regulatory_info_package_notifications",
+    )
+    channel = models.CharField(max_length=30, choices=Channel.choices, default=Channel.MOCK)
+    export_ids = models.JSONField(default=list, blank=True)
+    message_summary = models.TextField(blank=True, default="")
+    send_status = models.CharField(
+        max_length=20,
+        choices=SendStatus.choices,
+        default=SendStatus.PENDING,
+    )
+    retry_count = models.PositiveIntegerField(default=0)
+    external_message_id = models.CharField(max_length=120, blank=True, default="")
+    error_message = models.TextField(blank=True, default="")
+    sent_at = models.DateTimeField(null=True, blank=True)
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)
+    is_deleted = models.BooleanField(default=False)
+
+    class Meta:
+        db_table = "ra_regulatory_info_package_notification_record"
+        ordering = ["-created_at", "-id"]
+        indexes = [
+            models.Index(fields=["batch", "created_at"], name="idx_ra_rip_notify_batch"),
+            models.Index(fields=["recipient", "send_status"], name="idx_ra_rip_notify_recipient"),
+            models.Index(fields=["send_status", "retry_count"], name="idx_ra_rip_notify_status"),
+        ]
+
+
 class FeishuUserMapping(models.Model):
     """Maps a system user to Feishu identifiers maintained by Admin."""