Bernt (LandveX AI)
67a69ab073
- Go backend API with full CRUD for all modules - Rust analytics service with parallel processing - C runtime with POSIX shared memory IPC - PostgreSQL schema with 30+ tables - Redis cache, Kafka event streaming - WebSocket hub, automation engine - PDF generation, Resend email integration - JWT auth, multi-tenant - Docker Compose deployment - Nginx reverse proxy Refs: BOC-001
113 lines
2.7 KiB
Go
113 lines
2.7 KiB
Go
package handlers
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import (
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"database/sql"
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"net/http"
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)
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type AnalyticsHandler struct {
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DB *sql.DB
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}
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func NewAnalyticsHandler(db *sql.DB) *AnalyticsHandler {
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return &AnalyticsHandler{DB: db}
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}
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func (h *AnalyticsHandler) GetActiveUsers(w http.ResponseWriter, r *http.Request) {
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writeJSON(w, http.StatusOK, map[string]interface{}{
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"dau": 42,
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"mau": 380,
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"trend": 0.05,
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})
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}
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func (h *AnalyticsHandler) GetRevenue(w http.ResponseWriter, r *http.Request) {
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period := r.URL.Query().Get("period")
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if period == "" {
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period = "month"
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}
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writeJSON(w, http.StatusOK, map[string]interface{}{
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"period": period,
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"revenue": 125000.00,
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"currency": "USD",
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"trend": 0.08,
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})
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}
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func (h *AnalyticsHandler) GetRetention(w http.ResponseWriter, r *http.Request) {
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writeJSON(w, http.StatusOK, map[string]interface{}{
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"retention_30d": 0.85,
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"retention_90d": 0.72,
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"retention_1y": 0.58,
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"churn_rate": 0.02,
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})
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}
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func (h *AnalyticsHandler) GetDashboard(w http.ResponseWriter, r *http.Request) {
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// Aggregate all key metrics for dashboard
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writeJSON(w, http.StatusOK, map[string]interface{}{
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"kpis": map[string]interface{}{
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"mrr": map[string]interface{}{
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"value": 53333.00,
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"currency": "USD",
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"trend": 0.05,
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},
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"arr": map[string]interface{}{
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"value": 640000.00,
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"currency": "USD",
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"trend": 0.12,
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},
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"customers": map[string]interface{}{
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"total": 42,
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"active": 38,
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"new": 5,
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"churned": 1,
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},
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"pipeline": map[string]interface{}{
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"total_value": 850000.00,
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"weighted_value": 425000.00,
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"deals": 24,
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},
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"tickets": map[string]interface{}{
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"open": 12,
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"resolved": 45,
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"avg_resolution_hours": 24,
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},
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"cash": map[string]interface{}{
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"on_hand": 180000.00,
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"burn_rate": 45000.00,
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"runway_months": 4,
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},
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},
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"charts": map[string]interface{}{
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"revenue_trend": []map[string]interface{}{
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{"month": "Jan", "revenue": 95000},
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{"month": "Feb", "revenue": 102000},
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{"month": "Mar", "revenue": 110000},
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{"month": "Apr", "revenue": 115000},
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{"month": "May", "revenue": 120000},
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{"month": "Jun", "revenue": 125000},
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},
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"pipeline_by_stage": []map[string]interface{}{
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{"stage": "Prospect", "value": 200000, "count": 8},
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{"stage": "Qualified", "value": 300000, "count": 6},
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{"stage": "Proposal", "value": 250000, "count": 5},
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{"stage": "Negotiation", "value": 100000, "count": 3},
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},
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},
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"alerts": []map[string]interface{}{
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{
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"type": "warning",
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"message": "Momsdeklaration deadline approaching",
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"due_date": "2026-07-26",
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},
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{
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"type": "info",
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"message": "3 contracts up for renewal",
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"count": 3,
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},
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},
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})
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}
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