Add pair_history post endpoint, too

freqtrade/rpc/api_server/api_schemas.py

@@ -496,6 +496,12 @@ class PairCandlesRequest(BaseModel):
     columns: Optional[List[str]] = None
 
 
+class PairHistoryRequest(PairCandlesRequest):
+    timerange: str
+    strategy: str
+    freqaimodel: Optional[str] = None
+
+
 class PairHistory(BaseModel):
     strategy: str
     pair: str

freqtrade/rpc/api_server/api_v1.py

@@ -17,11 +17,11 @@ from freqtrade.rpc.api_server.api_schemas import (AvailablePairs, Balances, Blac
                                                   ForceEnterResponse, ForceExitPayload,
                                                   FreqAIModelListResponse, Health, Locks,
                                                   LocksPayload, Logs, MixTag, OpenTradeSchema,
-                                                  PairCandlesRequest, PairHistory, PerformanceEntry,
+                                                  PairCandlesRequest, PairHistory,
-                                                  Ping, PlotConfig, Profit, ResultMsg, ShowConfig,
+                                                  PairHistoryRequest, PerformanceEntry, Ping,
-                                                  Stats, StatusMsg, StrategyListResponse,
+                                                  PlotConfig, Profit, ResultMsg, ShowConfig, Stats,
-                                                  StrategyResponse, SysInfo, Version,
+                                                  StatusMsg, StrategyListResponse, StrategyResponse,
-                                                  WhitelistResponse)
+                                                  SysInfo, Version, WhitelistResponse)
 from freqtrade.rpc.api_server.deps import get_config, get_exchange, get_rpc, get_rpc_optional
 from freqtrade.rpc.rpc import RPCException
 
@@ -321,6 +321,24 @@ def pair_history(pair: str, timeframe: str, timerange: str, strategy: str,
         raise HTTPException(status_code=502, detail=str(e))
 
 
+@router.post('/pair_history', response_model=PairHistory, tags=['candle data'])
+def pair_history_filtered(payload: PairHistoryRequest,
+                          config=Depends(get_config), exchange=Depends(get_exchange)):
+    # The initial call to this endpoint can be slow, as it may need to initialize
+    # the exchange class.
+    config = deepcopy(config)
+    config.update({
+        'strategy': payload.strategy,
+        'timerange': payload.timerange,
+        'freqaimodel': payload.freqaimodel if payload.freqaimodel else config.get('freqaimodel'),
+    })
+    try:
+        return RPC._rpc_analysed_history_full(
+            config, payload.pair, payload.timeframe, exchange, payload.columns)
+    except Exception as e:
+        raise HTTPException(status_code=502, detail=str(e))
+
+
 @router.get('/plot_config', response_model=PlotConfig, tags=['candle data'])
 def plot_config(strategy: Optional[str] = None, config=Depends(get_config),
                 rpc: Optional[RPC] = Depends(get_rpc_optional)):

tests/rpc/test_rpc_apiserver.py

@@ -1654,9 +1654,23 @@ def test_api_pair_history(botclient, tmp_path, mocker):
     assert_response(rc, 502)
 
     # Working
+    for call in ('get', 'post'):
+        if call == 'get':
             rc = client_get(client,
                             f"{BASE_URI}/pair_history?pair=UNITTEST%2FBTC&timeframe={timeframe}"
                             f"&timerange=20180111-20180112&strategy={CURRENT_TEST_STRATEGY}")
+        else:
+            rc = client_post(
+                client,
+                f"{BASE_URI}/pair_history",
+                data={
+                    "pair": "UNITTEST/BTC",
+                    "timeframe": timeframe,
+                    "timerange": "20180111-20180112",
+                    "strategy": CURRENT_TEST_STRATEGY,
+                    "columns": ['rsi', 'fastd', 'fastk'],
+                })
+
         assert_response(rc, 200)
         result = rc.json()
         assert result['length'] == 289
@@ -1665,9 +1679,11 @@ def test_api_pair_history(botclient, tmp_path, mocker):
         assert 'data' in result
         data = result['data']
         assert len(data) == 289
+        col_count = 30 if call == 'get' else 18
         # analyzed DF has 30 columns
-    assert len(result['columns']) == 30
+        assert len(result['columns']) == col_count
-    assert len(data[0]) == 30
+        assert len(result['all_columns']) == 25
+        assert len(data[0]) == col_count
         date_col_idx = [idx for idx, c in enumerate(result['columns']) if c == 'date'][0]
         rsi_col_idx = [idx for idx, c in enumerate(result['columns']) if c == 'rsi'][0]
 
@@ -1681,6 +1697,7 @@ def test_api_pair_history(botclient, tmp_path, mocker):
         assert result['data_start_ts'] == 1515628800000
         assert result['data_stop'] == '2018-01-12 00:00:00+00:00'
         assert result['data_stop_ts'] == 1515715200000
+        lfm.reset_mock()
 
     # No data found
     rc = client_get(client,