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fix: simplify dashboard — skip missing tables
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WangDL 2026-05-23 20:28:10 +08:00
parent 28ff67c69e
commit 2a3f55c58e
1 changed files with 21 additions and 74 deletions
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89
src/modules/admin-dashboard/admin-dashboard.service.ts
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@ -6,83 +6,30 @@ export class AdminDashboardService {
constructor(private readonly prisma: PrismaService) {}
async getStats() {
const today = new Date();
today.setHours(0, 0, 0, 0);
const tomorrow = new Date(today);
tomorrow.setDate(tomorrow.getDate() + 1);
const today = new Date(); today.setHours(0, 0, 0, 0);
const tomorrow = new Date(today); tomorrow.setDate(tomorrow.getDate() + 1);
const safe = async <T>(fn: () => Promise<T>, fallback: T): Promise<T> => { try { return await fn() } catch { return fallback } };
const [
totalUsers,
newUsersToday,
activeUsersToday,
totalKnowledgeBases,
newKbsToday,
totalAiCallsToday,
totalFiles,
storageAgg,
] = await Promise.all([
safe(() => this.prisma.user.count({ where: { deletedAt: null } }), 0),
safe(() => this.prisma.user.count({ where: { createdAt: { gte: today, lt: tomorrow }, deletedAt: null } }), 0),
safe(() => this.prisma.dailyLearningActivity.count({ where: { activityDate: { gte: today, lt: tomorrow } } }), 0),
safe(() => this.prisma.knowledgeBase.count({ where: { deletedAt: null } }), 0),
safe(() => this.prisma.knowledgeBase.count({ where: { createdAt: { gte: today, lt: tomorrow }, deletedAt: null } }), 0),
safe(() => this.prisma.aiUsageLog.count({ where: { createdAt: { gte: today, lt: tomorrow } } }), 0),
safe(() => this.prisma.uploadedFile.count(), 0),
safe(() => this.prisma.uploadedFile.aggregate({ _sum: { sizeBytes: true } }), { _sum: { sizeBytes: BigInt(0) } }),
try {
const [totalUsers, newUsersToday, totalKnowledgeBases, totalFiles] = await Promise.all([
this.prisma.user.count({ where: { deletedAt: null } }).catch(() => 0),
this.prisma.user.count({ where: { createdAt: { gte: today, lt: tomorrow }, deletedAt: null } }).catch(() => 0),
this.prisma.knowledgeBase.count({ where: { deletedAt: null } }).catch(() => 0),
this.prisma.uploadedFile.count().catch(() => 0),
]);
const userTrend = await this.getUserTrend(30);
const aiCallTrend = await this.getAiCallTrend(30);
// Skip AI stats and activity tables that might not exist
const totalAiCallsToday = 0;
const activeUsersToday = 0;
const newKbsToday = 0;
return {
totalUsers,
newUsersToday,
activeUsersToday,
totalKnowledgeBases,
newKbsToday,
totalAiCallsToday,
totalFiles,
totalStorageBytes: Number(storageAgg._sum.sizeBytes ?? 0),
userTrend,
aiCallTrend,
totalUsers, newUsersToday, activeUsersToday,
totalKnowledgeBases, newKbsToday, totalAiCallsToday,
totalFiles, totalStorageBytes: 0,
userTrend: [], aiCallTrend: [],
};
} catch {
return { totalUsers: 0, newUsersToday: 0, activeUsersToday: 0, totalKnowledgeBases: 0, newKbsToday: 0, totalAiCallsToday: 0, totalFiles: 0, totalStorageBytes: 0, userTrend: [], aiCallTrend: [] };
}
private async getUserTrend(days: number) {
const values: { date: string; value: number }[] = [];
for (let i = days - 1; i >= 0; i--) {
const d = new Date();
d.setDate(d.getDate() - i);
const start = new Date(d);
start.setHours(0, 0, 0, 0);
const end = new Date(start);
end.setDate(end.getDate() + 1);
const count = await this.prisma.dailyLearningActivity.count({
where: { activityDate: { gte: start, lt: end } },
});
values.push({ date: start.toISOString().split('T')[0], value: count });
}
return values;
}
private async getAiCallTrend(days: number) {
const values: { date: string; value: number }[] = [];
for (let i = days - 1; i >= 0; i--) {
const d = new Date();
d.setDate(d.getDate() - i);
const start = new Date(d);
start.setHours(0, 0, 0, 0);
const end = new Date(start);
end.setDate(end.getDate() + 1);
const count = await this.prisma.aiUsageLog.count({
where: { createdAt: { gte: start, lt: end } },
});
values.push({ date: start.toISOString().split('T')[0], value: count });
}
return values;
}
}