fix: revert to cedlab_Chart_UL1 (already has all V2 fields); remove cedlab_Chart_UL2; fix AllSeriesV2 SQL with DailyUL1 logic

docs/sql/cedlab_Chart_AllSeriesV2.sql

@@ -3,18 +3,19 @@ GO
 
 -- ============================================================
 -- SP: cedlab_Chart_AllSeriesV2
--- Restituisce tutte le serie (CTF + UL) in un unico round-trip.
+-- Restituisce tutte le serie (CTF + tutti UL) in un unico round-trip.
 -- Usata da ChartDataServiceV2 per il grafico V2.
 --
 -- Logica UL: identica a cedlab_Chart_DailyUL1, estesa a tutti i
--- sottostanti del certificato in un unico UNION ALL.
+-- sottostanti del certificato tramite INNER JOIN su dbo.Underlyings.
 --
 -- Output (ordinato IDUnderlyings ASC, Px_date ASC):
 --   IDUnderlyings  INT      -- 0 = CTF, altrimenti UnderlyingsID
 --   Px_date        DATE
 --   Performance    DECIMAL  -- % su strike/nominal
 --
--- Colonne con <<< verify: adatta al tuo schema reale.
+-- Note: cedlab_Chart_UL1 già restituisce tutti i campi metadata
+-- (IsWorstOf, PriceWorst, Barriere, NomeCFT, ecc.) — non serve una nuova SP.
 -- ============================================================
 
 CREATE OR ALTER PROCEDURE [dbo].[cedlab_Chart_AllSeriesV2]
@@ -23,32 +24,42 @@ AS
 BEGIN
     SET NOCOUNT ON;
 
+    -- Recupera IDCertificates
     DECLARE @IDCertificates INT;
     DECLARE @Nominal        DECIMAL(18, 6);
 
     SELECT TOP 1
-        @IDCertificates = c.IDCertificates,          -- <<< verify
-        @Nominal        = c.Nominal_amount            -- <<< verify: valore nominale per CTF %
-    FROM [dbo].[Certificates] c                       -- <<< verify: nome tabella certificati
-    WHERE c.ISIN = @isin;
+        @IDCertificates = p.CertificatesID
+    FROM dbo.Prices p
+    INNER JOIN dbo.Certificates c ON c.IDCertificates = p.CertificatesID  -- <<< verify: tabella e colonna ISIN in Certificates
+    WHERE c.ISIN = @isin
+      AND p.PX_LAST_EOD IS NOT NULL
+      AND p.PX_LAST_EOD <> 0;
+
+    -- Nominal per calcolo performance CTF: adatta se usi un'altra colonna
+    SELECT TOP 1
+        @Nominal = c.Nominal_amount                                        -- <<< verify: colonna nominale in Certificates
+    FROM dbo.Certificates c
+    WHERE c.IDCertificates = @IDCertificates;
 
     IF @IDCertificates IS NULL RETURN;
 
-    -- ── CTE: calcola performance per ogni serie, TOP 350 per-serie ─────
+    -- ── CTE: TOP 350 per-serie, poi reinverte in ASC ───────────────────
     WITH AllSeriesRaw AS
     (
         -- ── Serie CTF (IDUnderlyings = 0) ────────────────────────────────
         -- Performance = PX_LAST_EOD / Nominal * 100
-        SELECT
-            0                                              AS IDUnderlyings,
+        -- (stessa logica di cedlab_Chart_DailyCTF)
+        SELECT TOP 350
+            0                                  AS IDUnderlyings,
             pc.Px_date,
             CONVERT(DECIMAL(18, 4),
                 pc.PX_LAST_EOD / NULLIF(@Nominal, 0) * 100
-            )                                              AS Performance,
+            )                                  AS Performance,
             ROW_NUMBER() OVER (
                 PARTITION BY 0
                 ORDER BY pc.Px_date DESC
-            )                                              AS rn
+            )                                  AS rn
         FROM dbo.Prices pc
         WHERE pc.CertificatesID = @IDCertificates
           AND pc.PX_LAST_EOD IS NOT NULL
@@ -56,11 +67,12 @@ BEGIN
 
         UNION ALL
 
-        -- ── Serie UL (una per ogni sottostante) ──────────────────────────
-        -- Stessa logica di cedlab_Chart_DailyUL1, estesa a tutti gli UL.
+        -- ── Serie UL (tutti i sottostanti del certificato) ────────────────
+        -- Performance = (Px_close o Px_closeadj) / Strike * 100
+        -- Identica a cedlab_Chart_DailyUL1 ma per TUTTI gli UL in un colpo.
         -- Date allineate al CTF (INNER JOIN su Px_date).
-        SELECT
-            pu.UnderlyingsID                               AS IDUnderlyings,
+        SELECT TOP 350
+            pu.UnderlyingsID                   AS IDUnderlyings,
             pu.Px_date,
             CONVERT(DECIMAL(18, 4),
                 CASE
@@ -68,29 +80,28 @@ BEGIN
                     ELSE pu.Px_closeadj
                 END
                 / NULLIF(u.Strike, 0) * 100
-            )                                              AS Performance,
+            )                                  AS Performance,
             ROW_NUMBER() OVER (
                 PARTITION BY pu.UnderlyingsID
                 ORDER BY pu.Px_date DESC
-            )                                              AS rn
+            )                                  AS rn
         FROM dbo.Prices pu
         LEFT JOIN dbo.Underlyings u
             ON u.IDUnderlyings = pu.UnderlyingsID
-        -- Allinea date UL al CTF (solo date presenti nel certificato)
+        -- Allinea date UL al CTF (solo date con prezzo CTF valido)
         INNER JOIN dbo.Prices pc
             ON pu.Px_date = pc.Px_date
            AND pc.CertificatesID = @IDCertificates
            AND pc.PX_LAST_EOD IS NOT NULL
            AND pc.PX_LAST_EOD <> 0
-        WHERE u.IDCertificates = @IDCertificates      -- <<< verify: colonna FK in Underlyings
+        WHERE u.IDCertificates = @IDCertificates
           AND (
                 pu.px_low   IS NOT NULL OR pu.Px_high  IS NOT NULL OR
                 pu.Px_open  IS NOT NULL OR pu.Px_close IS NOT NULL
               )
-          AND pu.px_date >= u.StartDate               -- <<< verify: colonna StartDate in Underlyings
+          AND pu.px_date >= u.StartDate         -- <<< verify: colonna StartDate in Underlyings
     )
 
-    -- ── Filtra TOP 350 per serie e reinverte in ordine ASC ───────────────
     SELECT
         IDUnderlyings,
         Px_date,