implementace Ekonomiky

db/migration/V032__market_interval_price_primary_key.sql

@@ -16,9 +16,11 @@ SECURITY DEFINER
 SET search_path = pg_catalog, public
 AS $$
 DECLARE
-  hid         integer;
-  chunk_ids   integer[];
-  n           integer;
+  hid           integer;
+  chunk_ids     integer[];
+  n             integer;
+  has_dropped   boolean;
+  q             text;
 BEGIN
   SELECT h.id
   INTO hid
@@ -40,18 +42,39 @@ BEGIN
     PERFORM _timescaledb_functions.remove_dropped_chunk_metadata(hid);
   END IF;
 
-  SELECT coalesce(array_agg(c.id ORDER BY c.id), ARRAY[]::integer[])
-  INTO chunk_ids
-  FROM _timescaledb_catalog.chunk c
-  WHERE c.hypertable_id = hid
-    AND NOT c.dropped
-    AND NOT EXISTS (
-      SELECT 1
-      FROM pg_catalog.pg_class cl
-      JOIN pg_catalog.pg_namespace ns ON ns.oid = cl.relnamespace
-      WHERE ns.nspname = c.schema_name
-        AND cl.relname = c.table_name
-    );
+  -- Sloupec chunk.dropped byl v novějším TimescaleDB odstraněn (metadata dropnutých chunků se maže).
+  SELECT EXISTS (
+    SELECT 1
+    FROM pg_catalog.pg_attribute a
+    JOIN pg_catalog.pg_class r ON r.oid = a.attrelid
+    JOIN pg_catalog.pg_namespace n ON n.oid = r.relnamespace
+    WHERE n.nspname = '_timescaledb_catalog'
+      AND r.relname = 'chunk'
+      AND a.attname = 'dropped'
+      AND a.attnum > 0
+      AND NOT a.attisdropped
+  )
+  INTO has_dropped;
+
+  q := format(
+    $fmt$
+    SELECT coalesce(array_agg(c.id ORDER BY c.id), ARRAY[]::integer[])
+    FROM _timescaledb_catalog.chunk c
+    WHERE c.hypertable_id = %s
+      %s
+      AND NOT EXISTS (
+        SELECT 1
+        FROM pg_catalog.pg_class cl
+        JOIN pg_catalog.pg_namespace ns ON ns.oid = cl.relnamespace
+        WHERE ns.nspname = c.schema_name
+          AND cl.relname = c.table_name
+      )
+    $fmt$,
+    hid,
+    CASE WHEN has_dropped THEN 'AND NOT c.dropped' ELSE '' END
+  );
+
+  EXECUTE q INTO chunk_ids;
 
   n := coalesce(array_length(chunk_ids, 1), 0);
   IF n = 0 THEN

db/migration/V036__pv_array_telemetry_source.sql

@@ -0,0 +1,18 @@
+-- =============================================================
+-- V036 – asset_pv_array.telemetry_source
+-- Explicitní mapování FVE pole → sloupec v telemetry_inverter.
+-- =============================================================
+
+ALTER TABLE ems.asset_pv_array
+    ADD COLUMN IF NOT EXISTS telemetry_source TEXT;
+
+COMMENT ON COLUMN ems.asset_pv_array.telemetry_source IS
+'Který sloupec v telemetry_inverter odpovídá tomuto poli.
+ gen_port   = gen_port_power_w (AC-coupled pole na GEN portu),
+ pv_strings = pv1_power_w + pv2_power_w (DC stringy na MPPT),
+ pv_total   = pv_power_w (souhrnné, pokud pole nelze rozlišit).
+ NULL = pole nemá přímou telemetrii (fallback na forecast).';
+
+-- Seed pro referenční site home-01:
+UPDATE ems.asset_pv_array SET telemetry_source = 'pv_strings' WHERE code = 'pv-a';
+UPDATE ems.asset_pv_array SET telemetry_source = 'gen_port'   WHERE code = 'pv-b';

db/migration/V037__audit_day_lock.sql

@@ -0,0 +1,23 @@
+-- =============================================================
+-- V037 – audit_day_lock
+-- Zamknuté (finalizované) denní ekonomické výsledky.
+-- =============================================================
+
+CREATE TABLE ems.audit_day_lock (
+    site_id            INT  NOT NULL REFERENCES ems.site(id),
+    day_local          DATE NOT NULL,
+    import_cost_czk    NUMERIC(12,2) NOT NULL,
+    export_revenue_czk NUMERIC(12,2) NOT NULL,
+    net_cost_czk       NUMERIC(12,2) NOT NULL,
+    green_bonus_czk    NUMERIC(12,2) NOT NULL DEFAULT 0,
+    total_balance_czk  NUMERIC(12,2) NOT NULL,
+    locked_at          TIMESTAMPTZ NOT NULL DEFAULT now(),
+    locked_by          TEXT NOT NULL DEFAULT 'user',
+    notes              TEXT,
+    PRIMARY KEY (site_id, day_local)
+);
+
+COMMENT ON TABLE ems.audit_day_lock IS
+'Zamknuté (finalizované) denní ekonomické výsledky.
+ Když řádek existuje, frontend zobrazí tyto hodnoty místo dynamických z vw_economics_daily.
+ Uživatel zamkne den, až má jistotu o cenách – snapshot aktuálních dynamických hodnot.';