修改净值计算任务

api/fund.py

@@ -58,6 +58,7 @@ async def update(
     })
     data = await fund_collect.find_one_and_update({'id': fund_id, 'user_id': user.id}, {'$set': db_update_data},
                                                   return_document=ReturnDocument.AFTER)
+    assert data, NotFundError()
     if data['fund_type'] == FundType.staking:
         return Response[StakingFund](data=StakingFund(**data))
     else:
@@ -72,8 +73,7 @@ async def get(
         fund_collect: AgnosticCollection = Depends(get_fund_collect)
 ):
     data = await fund_collect.find_one({'id': fund_id, 'user_id': user.id})
-    if not data:
-        raise NotFundError()
+    assert data, NotFundError()
     if data['fund_type'] == FundType.staking:
         response = Response[StakingFund](data=StakingFund(**data).dict())
     else:

api/scheduler.py

@@ -19,8 +19,8 @@ async def create(
         fund_collect: AgnosticCollection = Depends(get_fund_collect),
         scheduler: AsyncIOScheduler = Depends(get_scheduler)
 ):
-    await calculate_nav_task(fund_id, scheduler, fund_collect, user.id)
-    return BaseResponse(message='创建成功')
+    job_id = await calculate_nav_task(fund_id, scheduler, fund_collect, user.id)
+    return BaseResponse(message='创建成功', data={"job_id": job_id})
 
 
 @router.delete('/',

configs/LOCAL.py

@@ -4,7 +4,10 @@ from configs import env, make_dburi
 class Settings:
     env = env
     name = '本地环境'
-    mongodb_uri = make_dburi(schema='mongodb', sock_path='13.115.26.128:27018', user_name='root', pwd='ETHQig66tzxoZc+wuIPEUTMVsY')
+    py_fund_mongodb_uri = make_dburi(schema='mongodb', sock_path='13.115.26.128:27018',
+                                     user_name='root', pwd='ETHQig66tzxoZc+wuIPEUTMVsY')
+    jasper_mongodb_uri = make_dburi(schema='mongodb', sock_path='13.115.26.128:27018',
+                                    user_name='root', pwd='ETHQig66tzxoZc+wuIPEUTMVsY')  # 数据库版本问题
     # mongodb = mongodb_url('127.0.0.1:27017')
     redis_uri = make_dburi(schema='redis', sock_path='13.115.26.128:6379', pwd='MukAzxGMOL2')
 

db/__init__.py

@@ -5,7 +5,8 @@ from db.redis_helper import AioRedisManager
 
 def register_mongodb(app):
     mongodb_manager = AioMongodbManager()
-    mongodb_manager.setup_pool(settings.mongodb_uri, 'pyfund')
+    mongodb_manager.setup_pool(settings.py_fund_mongodb_uri, 'pyfund')
+    mongodb_manager.setup_pool(settings.jasper_mongodb_uri, 'jasper')
     app.state.mongodb_manager = mongodb_manager
 
 

dependencies.py

@@ -43,6 +43,11 @@ def get_bill_collect(mongodb_manager: AioMongodbManager = Depends(get_mongodb_ma
     return mongodb_manager.get_client(name='pyfund', db='pyfund', collect='bill')
 
 
+def get_hour_price_collect(mongodb_manager: AioMongodbManager = Depends(get_mongodb_manager)) -> AgnosticCollection:
+    # return mongodb_manager.get_client(name='jasper', db='TradeCenter_c', collect='HourMarketQuotes') # todo 数据库版本问题
+    return mongodb_manager.get_client(name='jasper', db='Market', collect='HourMarketQuotes')
+
+
 # 获取redis Client
 def get_cmc_price_redis(redis_manager: AioRedisManager = Depends(get_redis_manager)):
     return redis_manager.get_client(name='cmc_price')

main.py

@@ -68,7 +68,7 @@ async def startup():
     app.include_router(api_router)
 
     # 添加定时任务
-    app.state.scheduler = create_scheduler(settings.mongodb_uri)
+    app.state.scheduler = create_scheduler(settings.py_fund_mongodb_uri)
     app.state.scheduler.start()
     app.state.scheduler.print_jobs()
 

model/fund.py

@@ -4,7 +4,7 @@ from typing import List, Optional
 from pydantic import BaseModel, Field
 
 from model import BaseCreateModel
-from model.asset import NormalAsset
+from model.asset import NormalAsset, BaseCoinAssetItem
 from model.node import BaseNode
 
 
@@ -53,7 +53,7 @@ class NormalFund(BaseFundItem, BaseCreateModel):
     user_id: str
     user_email: str
     nav: Optional[float] = Field(default=1, description='当前净值')
-    assets: List[NormalAsset] = Field(default=[], description='持仓')
+    assets: List[BaseCoinAssetItem] = Field(default=[], description='持仓')
 
 
 class StakingFund(BaseFundItem, BaseCreateModel):
@@ -61,4 +61,4 @@ class StakingFund(BaseFundItem, BaseCreateModel):
     user_email: str
     nav: Optional[float] = Field(default=1, description='当前净值')
     nodes: List[BaseNode]
-    assets: List[NormalAsset] = Field(default=[], description='持仓')
+    assets: List[BaseCoinAssetItem] = Field(default=[], description='持仓')

model/node.py

@@ -15,7 +15,7 @@ class BaseNode(BaseCreateModel):
     pub_key: str = Field(..., description='绑定的key')
     status: NodeStatus = Field(default=NodeStatus.pending, description='状态')
     currency: str = Field(default='ETH', description='节点需要质押的币种')
-    value: float = Field(default=32, description='节点需要质押的币种数量')
+    volume: float = Field(default=32, description='节点需要质押的币种数量')
 
 
 # 接口请求模型 创建
@@ -23,4 +23,4 @@ class CreateNode(BaseModel):
     pub_key: str = Field(..., description='绑定的key')
     fund_id: str = Field(..., description='绑定基金的ID')
     currency: str = Field(default='ETH', description='节点需要质押的币种')
-    value: float = Field(default=32, description='节点需要质押的币种数量')
+    volume: float = Field(default=32, description='节点需要质押的币种数量')

service/nav.py

+import datetime
+
+import pytz
 from loguru import logger
 
-from dependencies import get_fund_collect, get_cmc_price_redis
+from dependencies import get_fund_collect, get_cmc_price_redis, get_hour_price_collect
 from model.fund import FundStatus
+from tools.price_helper import get_price
 
 
-async def calculate_nav(fund_id):
+async def calculate_nav(fund_id, set_time=False):
     from main import app
-    redis_client = get_cmc_price_redis(app.state.redis_manager)
     fund_collect = get_fund_collect(app.state.mongodb_manager)
     logger.info(f'[定时任务开始执行] [计算净值] {fund_id} ')
     fund_data = await fund_collect.find_one({'id': fund_id, 'fund_status': FundStatus.active})
-    for coin_item in fund_data['assets']:
-        data = await redis_client.hget(f'CMC:CoinPrice:{coin_item["currency"]}', 'Price')
-        print(f'获取到报价 {data}')
-        # todo 未完成具体实现
+    amount = {}
+    for item in fund_data['assets']:
+        amount.setdefault(item['currency'], 0)
+        amount[item['currency']] += item['volume']
+
+        # if not set_time:
+        #     coin_price = await redis_client.hget(f'CMC:CoinPrice:{coin_item["currency"]}', 'Price')
+    for item in fund_data['nodes']:
+        amount.setdefault(item['currency'], 0)
+        amount[item['currency']] += item['volume']
+    set_time = datetime.datetime.utcnow().replace(minute=0, second=0, microsecond=0, tzinfo=pytz.UTC)
+    if set_time:
+        hour_price_collect = get_hour_price_collect(app.state.mongodb_manager)
+        price_data = await get_price(list(amount), set_time, hour_price_collect)
+    else:
+        redis_client = get_cmc_price_redis(app.state.redis_manager)
+        price_data = await get_price(list(amount), None, redis_client)
+
+    print(f'获取到报价 {price_data}')
+    # todo 未完成具体实现

service/scheduler.py

@@ -37,3 +37,4 @@ async def calculate_nav_task(fund_id, schedular, fund_collect: AgnosticCollectio
                       trigger=interval.IntervalTrigger(seconds=5, timezone=pytz.UTC),
                       misfire_grace_time=10)
     schedular.print_jobs()
+    return job_id

tools/price_helper.py

+async def get_price(coin_list, query_time, db_client):
+    if not query_time:
+        temp_index = []
+        result_dict = {}
+        async with db_client.pipeline(transaction=True) as pipe:
+            for coin_item in coin_list:
+                pipe.hget(f'CMC:CoinPrice:{coin_item}', 'Price')
+                temp_index.append(coin_item)
+            data = await pipe.execute()
+            for coin_name, result_item in zip(temp_index, data):
+                result_dict[coin_name] = float(result_item)
+    else:
+        cursor = db_client.find(
+            {'ReqTime': query_time, "SequenceCode": "CMC", "PayCurrency": "USD", "MOSymbol": {"$in": coin_list}})
+        result_dict = {}
+        temp_res = await cursor.to_list(length=None)
+        for item in temp_res:
+            result_dict[item['MOSymbol']] = item['Price']
+    return result_dict