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wealth: positions table panel (shares + cost basis + unrealised return)

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pg-sync sidecar now mirrors three extra views from the wealthfolio
SQLite: assets (id/symbol/name/currency), quote_latest (one row per
asset, preferring YAHOO over MANUAL on same-day collisions), and
positions_latest (currently-held positions extracted from the TOTAL
aggregate row of holdings_snapshots — quantity, average cost,
total cost basis).

Wealth dashboard gets a new bottom Positions table joining the three:
symbol, name, shares, avg cost, last price, market value, cost,
gain, return %. Gain and return % are color-text with red<0, green>=0
thresholds.
This commit is contained in:
Viktor Barzin 2026-05-14 16:01:27 +00:00 • committed by Viktor Barzin
parent d6049ff7a0
commit 8461275308
2 changed files with 263 additions and 1 deletions
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67
stacks/wealthfolio/main.tf
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@ -349,6 +349,29 @@ resource "kubernetes_deployment" "wealthfolio" {
notes TEXT
);
CREATE INDEX IF NOT EXISTS idx_act_date ON activities(activity_date);
CREATE TABLE IF NOT EXISTS assets (
id TEXT PRIMARY KEY,
symbol TEXT,
name TEXT,
currency TEXT,
kind TEXT,
exchange TEXT,
is_active BOOLEAN
);
CREATE TABLE IF NOT EXISTS quote_latest (
asset_id TEXT PRIMARY KEY,
day DATE NOT NULL,
close NUMERIC NOT NULL,
currency TEXT
);
CREATE TABLE IF NOT EXISTS positions_latest (
asset_id TEXT PRIMARY KEY,
snapshot_date DATE NOT NULL,
quantity NUMERIC NOT NULL,
average_cost NUMERIC NOT NULL,
total_cost_basis NUMERIC NOT NULL,
currency TEXT
);
SQL
# Snapshot SQLite (online backup — non-blocking).
@ -384,13 +407,55 @@ resource "kubernetes_deployment" "wealthfolio" {
FROM activities WHERE status='POSTED';
SQ
sqlite3 -separator $'\t' /tmp/wf-sync/snapshot.db <<'SQ' > /tmp/wf-sync/assets.tsv
SELECT id,
COALESCE(display_code, instrument_symbol) AS symbol,
name,
quote_ccy AS currency,
kind,
COALESCE(instrument_exchange_mic, '') AS exchange,
is_active
FROM assets;
SQ
# Latest quote per asset, preferring YAHOO over MANUAL when both exist on the same day.
sqlite3 -separator $'\t' /tmp/wf-sync/snapshot.db <<'SQ' > /tmp/wf-sync/quote_latest.tsv
SELECT asset_id, day, CAST(close AS REAL) AS close, currency
FROM (
SELECT asset_id, day, close, currency,
ROW_NUMBER() OVER (
PARTITION BY asset_id
ORDER BY day DESC, CASE source WHEN 'YAHOO' THEN 1 ELSE 2 END
) AS rn
FROM quotes
)
WHERE rn = 1;
SQ
# Currently-held positions only, from the TOTAL aggregate snapshot (sums lots across accounts).
sqlite3 -separator $'\t' /tmp/wf-sync/snapshot.db <<'SQ' > /tmp/wf-sync/positions_latest.tsv
SELECT je.key AS asset_id,
snapshot_date,
CAST(json_extract(je.value, '$.quantity') AS REAL) AS quantity,
CAST(json_extract(je.value, '$.averageCost') AS REAL) AS average_cost,
CAST(json_extract(je.value, '$.totalCostBasis') AS REAL) AS total_cost_basis,
json_extract(je.value, '$.currency') AS currency
FROM holdings_snapshots, json_each(holdings_snapshots.positions) AS je
WHERE account_id = 'TOTAL'
AND snapshot_date = (SELECT MAX(snapshot_date) FROM holdings_snapshots WHERE account_id = 'TOTAL')
AND CAST(json_extract(je.value, '$.quantity') AS REAL) > 0.0001;
SQ
# Truncate-and-reload (small tables; simpler than upserts).
psql -v ON_ERROR_STOP=1 <<SQL
BEGIN;
TRUNCATE accounts, daily_account_valuation, activities;
TRUNCATE accounts, daily_account_valuation, activities, assets, quote_latest, positions_latest;
\copy accounts FROM '/tmp/wf-sync/accounts.tsv' WITH (FORMAT csv, DELIMITER E'\t', NULL '');
\copy daily_account_valuation FROM '/tmp/wf-sync/dav.tsv' WITH (FORMAT csv, DELIMITER E'\t', NULL '');
\copy activities FROM '/tmp/wf-sync/activities.tsv' WITH (FORMAT csv, DELIMITER E'\t', NULL '');
\copy assets FROM '/tmp/wf-sync/assets.tsv' WITH (FORMAT csv, DELIMITER E'\t', NULL '');
\copy quote_latest FROM '/tmp/wf-sync/quote_latest.tsv' WITH (FORMAT csv, DELIMITER E'\t', NULL '');
\copy positions_latest FROM '/tmp/wf-sync/positions_latest.tsv' WITH (FORMAT csv, DELIMITER E'\t', NULL '');
COMMIT;
SQL