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fix(data-api): port neuron_daily-history handlers to Postgres #4838

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Merged
JSONbored merged 1 commit into from
Jul 11, 2026
Merged

fix(data-api): port neuron_daily-history handlers to Postgres #4838

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4 changes: 2 additions & 2 deletions src/concentration.mjs
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Original file line number Diff line number Diff line change
Expand Up @@ -331,8 +331,8 @@ export async function loadChainConcentration(d1) {
// bounded to a chartable range because each day needs its full per-UID
// distribution (concentration can't be a cheap SQL GROUP BY like the structural
// history) — a row cap then guards an unexpectedly large subnet.
const CONCENTRATION_HISTORY_WINDOWS = { "7d": 7, "30d": 30, "90d": 90 };
const DEFAULT_CONCENTRATION_HISTORY_WINDOW = "30d";
export const CONCENTRATION_HISTORY_WINDOWS = { "7d": 7, "30d": 30, "90d": 90 };
export const DEFAULT_CONCENTRATION_HISTORY_WINDOW = "30d";
// Safety valve on the raw per-UID read (≈256 UIDs × 90d ≈ 23k; this leaves head
// room and the builder drops a truncated oldest day so every point is complete).
export const CONCENTRATION_HISTORY_ROW_CAP = 50_000;
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4 changes: 2 additions & 2 deletions src/subnet-performance.mjs
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Expand Up @@ -183,8 +183,8 @@ export async function loadSubnetPerformance(d1, netuid) {
// bounded by a row cap that then drops a truncated oldest day.
const DAY_MS = 24 * 60 * 60 * 1000;

const PERFORMANCE_HISTORY_WINDOWS = { "7d": 7, "30d": 30, "90d": 90 };
const DEFAULT_PERFORMANCE_HISTORY_WINDOW = "30d";
export const PERFORMANCE_HISTORY_WINDOWS = { "7d": 7, "30d": 30, "90d": 90 };
export const DEFAULT_PERFORMANCE_HISTORY_WINDOW = "30d";
// Safety valve on the raw per-UID read (≈256 UIDs × 90d ≈ 23k; leaves head room
// and the builder drops a truncated oldest day so every point is complete).
export const PERFORMANCE_HISTORY_ROW_CAP = 50_000;
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4 changes: 2 additions & 2 deletions src/subnet-yield.mjs
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Expand Up @@ -239,8 +239,8 @@ export async function loadSubnetYield(d1, netuid) {
// oldest day.
const DAY_MS = 24 * 60 * 60 * 1000;

const YIELD_HISTORY_WINDOWS = { "7d": 7, "30d": 30, "90d": 90 };
const DEFAULT_YIELD_HISTORY_WINDOW = "30d";
export const YIELD_HISTORY_WINDOWS = { "7d": 7, "30d": 30, "90d": 90 };
export const DEFAULT_YIELD_HISTORY_WINDOW = "30d";
// Safety valve on the raw per-UID read (≈256 UIDs × 90d ≈ 23k; leaves head room
// and the builder drops a truncated oldest day so every point is complete).
export const YIELD_HISTORY_ROW_CAP = 50_000;
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2 changes: 1 addition & 1 deletion src/turnover.mjs
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Expand Up @@ -272,7 +272,7 @@ export function buildTurnoverChanges(
};
}

function turnoverChangeDetail(changes) {
export function turnoverChangeDetail(changes) {
return {
validators_entered_count: changes.validators_entered_count,
validators_exited_count: changes.validators_exited_count,
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