feat: 统一自动化任务调度配置并增强聊天流恢复

backend/src/schemas/automation/__init__.py

@@ -5,7 +5,7 @@ from enum import Enum
 from uuid import UUID
 
 from core.agentscope.tools.tool_config import AgentTool
-from pydantic import BaseModel, ConfigDict, Field
+from pydantic import BaseModel, ConfigDict, Field, model_validator
 
 from models.automation_jobs import AutomationJob as OrmAutomationJob
 from models.automation_jobs import AutomationJobStatus, ScheduleType
@@ -40,6 +40,21 @@ class ScheduleConfig(BaseModel):
 
     type: ScheduleType
     run_at: ScheduleRunAt
+    weekdays: list[int] | None = None
+
+    @model_validator(mode="after")
+    def validate_weekdays(self) -> "ScheduleConfig":
+        if self.type == ScheduleType.WEEKLY:
+            if not self.weekdays:
+                raise ValueError("weekdays is required when schedule type is weekly")
+            invalid = [day for day in self.weekdays if day < 1 or day > 7]
+            if invalid:
+                raise ValueError("weekdays must be within 1-7")
+            deduped = sorted(set(self.weekdays))
+            self.weekdays = deduped
+        else:
+            self.weekdays = None
+        return self
 
 
 class RuntimeConfig(BaseModel):
@@ -66,8 +81,6 @@ class AutomationJob(BaseModel):
     bootstrap_key: str | None = Field(default=None, min_length=1, max_length=64)
     title: str = Field(..., min_length=1, max_length=255)
     config: AutomationJobConfig
-    schedule_type: ScheduleType
-    run_at: datetime
     next_run_at: datetime
     timezone: str = Field(default="UTC", min_length=1, max_length=50)
     last_run_at: datetime | None = None
@@ -84,8 +97,6 @@ class AutomationJob(BaseModel):
             bootstrap_key=obj.bootstrap_key,
             title=obj.title,
             config=AutomationJobConfig.model_validate(obj.config or {}),
-            schedule_type=obj.schedule_type,
-            run_at=obj.run_at,
             next_run_at=obj.next_run_at,
             timezone=obj.timezone,
             last_run_at=obj.last_run_at,