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feat: 优化签名热力图与金额展示

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hectorzhao
2026-08-12 11:41:47 +08:00
parent e64b5e23fe
commit 0cd353450a
33 changed files with 344 additions and 121 deletions
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api/src/signature-retirement/signature-retirement.service.ts
+23 -10
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@@ -225,7 +225,7 @@ export class SignatureRetirementService implements OnModuleInit, OnModuleDestroy
const endKey = assertDateKey(date || shanghaiDateKey());
const startKey = addDays(endKey, -30);
const detections = await this.prisma.signatureRetirementDetection.findMany({
where: { detectionDate: { gte: databaseDate(startKey), lt: databaseDate(endKey) } },
where: { detectionDate: { gt: databaseDate(startKey), lte: databaseDate(endKey) } },
orderBy: [{ dimensionType: 'asc' }, { signatureId: 'asc' }, { channelKey: 'asc' }, { carrier: 'asc' }, { detectionDate: 'desc' }],
});
const [signatures, channels, tenants, approvedTasks] = await Promise.all([
@@ -249,7 +249,8 @@ export class SignatureRetirementService implements OnModuleInit, OnModuleDestroy
return {
date: endKey,
dimensions: [...dimensionMap.values()],
items: detections.map((item) => ({ ...item, signatureName: signatures.find((entry) => entry.id === item.signatureId)?.name, channelName: item.channelId ? channels.find((entry) => entry.id === item.channelId)?.name : null, tenantName: tenants.find((entry) => entry.id === item.tenantId)?.name })),
// 检测在次日04:00运行，因此检测日对应的活动自然日固定为T-1。
items: detections.map((item) => ({ ...item, activityDate: addDays(shanghaiDateKey(item.detectionDate), -1), signatureName: signatures.find((entry) => entry.id === item.signatureId)?.name, channelName: item.channelId ? channels.find((entry) => entry.id === item.channelId)?.name : null, tenantName: tenants.find((entry) => entry.id === item.tenantId)?.name })),
};
}
@@ -357,13 +358,23 @@ export class SignatureRetirementService implements OnModuleInit, OnModuleDestroy
const { windowDays, threshold } = carrierRule(dimension.rule, dimension.carrier);
const windowStartKey = addDays(detectionKey, -windowDays);
const windowStart = shanghaiStart(windowStartKey);
if (dimension.approvedAt > windowStart) {
const activityStart = shanghaiStart(addDays(detectionKey, -1));
const activityEnd = shanghaiStart(detectionKey);
const effectiveActivityStart = dimension.approvedAt > activityStart ? dimension.approvedAt : activityStart;
if (effectiveActivityStart >= activityEnd) {
ineligible += 1;
continue;
}
const counts = await this.activityCounts(dimension, windowStart, shanghaiStart(detectionKey));
const isAlert = counts.acceptedBusinessCount < threshold;
await this.persistDetection(detectionKey, dimension, windowDays, threshold, counts, isAlert);
const dailyCounts = await this.activityCounts(dimension, effectiveActivityStart, activityEnd);
if (dimension.approvedAt > windowStart) {
// 观察期只禁止预警，不能吞掉真实发送快照，否则热力图会错误显示无数据。
await this.persistDetection(detectionKey, dimension, windowDays, threshold, dailyCounts, false, true);
ineligible += 1;
continue;
}
const windowCounts = await this.activityCounts(dimension, windowStart, activityEnd);
const isAlert = windowCounts.acceptedBusinessCount < threshold;
await this.persistDetection(detectionKey, dimension, windowDays, threshold, dailyCounts, isAlert, false, windowCounts);
if (isAlert) alerted += 1;
else healthy += 1;
}
@@ -482,7 +493,7 @@ export class SignatureRetirementService implements OnModuleInit, OnModuleDestroy
return rows[0] ?? { submittedAttempts: 0, acceptedBusinessCount: 0, deliveredBusinessCount: 0 };
}
private async persistDetection(dateKey: string, dimension: DetectionDimension, windowDays: number, threshold: number, counts: ActivityCounts, isAlert: boolean) {
private async persistDetection(dateKey: string, dimension: DetectionDimension, windowDays: number, threshold: number, counts: ActivityCounts, isAlert: boolean, observing = false, alertCounts = counts) {
const detectionDate = databaseDate(dateKey);
const channelKey = dimension.channelId ?? '';
const existingDetection = await this.prisma.signatureRetirementDetection.findUnique({
@@ -494,7 +505,9 @@ export class SignatureRetirementService implements OnModuleInit, OnModuleDestroy
const suppression = await this.prisma.signatureRetirementSuppression.findUnique({ where: { dimensionType_signatureId_channelKey_carrier: { dimensionType: dimension.dimensionType, signatureId: dimension.signatureId, channelKey, carrier: dimension.carrier } } });
const suppressed = Boolean(suppression?.active && (suppression.mode === 'permanent' || !suppression.muteUntil || suppression.muteUntil >= detectionDate));
let cycle = await this.prisma.signatureRetirementCycle.findFirst({ where: { dimensionType: dimension.dimensionType, signatureId: dimension.signatureId, channelKey, carrier: dimension.carrier, status: 'open' } });
if (isAlert) {
if (observing) {
cycle = null;
} else if (isAlert) {
if (!cycle) {
try {
cycle = await this.prisma.signatureRetirementCycle.create({ data: { dimensionType: dimension.dimensionType, signatureId: dimension.signatureId, channelId: dimension.channelId, channelKey, carrier: dimension.carrier, startedOn: detectionDate, lastDetectedOn: detectionDate } });
@@ -510,10 +523,10 @@ export class SignatureRetirementService implements OnModuleInit, OnModuleDestroy
cycle = null;
}
const notificationTitle = isAlert && cycle ? (dimension.dimensionType === 'enterprise' ? '企业签名清退预警' : '通道签名清退预警') : null;
const notificationContent = isAlert && cycle ? renderMessage(dimension.rule.messageTemplate, dimension, windowDays, threshold, counts.acceptedBusinessCount) : null;
const notificationContent = isAlert && cycle ? renderMessage(dimension.rule.messageTemplate, dimension, windowDays, threshold, alertCounts.acceptedBusinessCount) : null;
try {
await this.prisma.signatureRetirementDetection.create({
data: { detectionDate, dimensionType: dimension.dimensionType, tenantId: dimension.tenantId, applicationId: dimension.applicationId, signatureId: dimension.signatureId, channelId: dimension.channelId, channelKey, carrier: dimension.carrier, windowDays, threshold, ...counts, approvedAt: dimension.approvedAt, ruleId: dimension.rule.id, ruleVersion: dimension.rule.version, status: isAlert ? 'alert' : 'healthy', cycleId: cycle?.id, suppressed, notificationTitle, notificationContent },
data: { detectionDate, dimensionType: dimension.dimensionType, tenantId: dimension.tenantId, applicationId: dimension.applicationId, signatureId: dimension.signatureId, channelId: dimension.channelId, channelKey, carrier: dimension.carrier, windowDays, threshold, ...counts, approvedAt: dimension.approvedAt, ruleId: dimension.rule.id, ruleVersion: dimension.rule.version, status: observing ? 'observing' : isAlert ? 'alert' : 'healthy', cycleId: cycle?.id, suppressed, notificationTitle, notificationContent },
});
} catch (error) {
// 两个检测实例可能同时越过前置查询；唯一快照已由另一实例生成时直接结束本维度。