Apply Composer changes: comprehensive API updates, migrations, middleware, and infrastructure improvements

- Add comprehensive database migrations (001-024) for schema evolution - Enhance API schema with expanded type definitions and resolvers - Add new middleware: audit logging, rate limiting, MFA enforcement, security, tenant auth - Implement new services: AI optimization, billing, blockchain, compliance, marketplace - Add adapter layer for cloud integrations (Cloudflare, Kubernetes, Proxmox, storage) - Update Crossplane provider with enhanced VM management capabilities - Add comprehensive test suite for API endpoints and services - Update frontend components with improved GraphQL subscriptions and real-time updates - Enhance security configurations and headers (CSP, CORS, etc.) - Update documentation and configuration files - Add new CI/CD workflows and validation scripts - Implement design system improvements and UI enhancements
2025-12-12 18:01:35 -08:00
parent e01131efaf
commit 9daf1fd378
968 changed files with 160890 additions and 1092 deletions
--- a/docs/tenants/BILLING_GUIDE.md
+++ b/docs/tenants/BILLING_GUIDE.md
@@ -0,0 +1,254 @@
+# Billing Guide - Superior to Azure Cost Management
+
+Comprehensive billing and cost management guide for Sankofa Phoenix.
+
+## Overview
+
+Sankofa Phoenix billing system provides features superior to Azure Cost Management:
+
+- **Per-second granularity** (vs Azure's hourly)
+- **Real-time cost tracking** (better than Azure)
+- **ML-based forecasting** (predictive analytics)
+- **Blockchain-backed billing** (immutable audit trail)
+- **Multi-currency support**
+- **Custom pricing models**
+
+## Usage Tracking
+
+### Per-Second Granularity
+
+Unlike Azure's hourly billing, Sankofa tracks usage per-second:
+
+```graphql
+query {
+  usage(
+    tenantId: "tenant-id"
+    timeRange: {
+      start: "2024-01-01T00:00:00Z"
+      end: "2024-01-01T23:59:59Z"
+    }
+    granularity: SECOND
+  ) {
+    totalCost
+    currency
+    byResource {
+      resourceId
+      resourceName
+      cost
+      quantity
+    }
+  }
+}
+```
+
+### Granularity Options
+
+- **SECOND**: Per-second tracking (most detailed)
+- **MINUTE**: Per-minute aggregation
+- **HOUR**: Per-hour aggregation (Azure equivalent)
+- **DAY**: Daily aggregation
+
+## Cost Breakdown
+
+Get detailed cost breakdown with flexible grouping:
+
+```graphql
+query {
+  costBreakdown(
+    tenantId: "tenant-id"
+    groupBy: ["resource", "service", "region"]
+  ) {
+    total
+    byResource {
+      resourceId
+      resourceName
+      cost
+      percentage
+    }
+    byService {
+      service
+      cost
+      percentage
+    }
+    byRegion {
+      region
+      cost
+      percentage
+    }
+    allocations {
+      key
+      value
+      cost
+      percentage
+    }
+  }
+}
+```
+
+## Cost Forecasting
+
+ML-based cost forecasting (better than Azure):
+
+```graphql
+query {
+  costForecast(
+    tenantId: "tenant-id"
+    timeframe: "30D"
+    confidence: 0.8
+  ) {
+    currentCost
+    predictedCost
+    confidence
+    trend
+    recommendations
+  }
+}
+```
+
+## Cost Optimization
+
+Get optimization recommendations:
+
+```graphql
+query {
+  costOptimization(tenantId: "tenant-id") {
+    id
+    type
+    title
+    description
+    potentialSavings
+    impact
+    effort
+  }
+}
+```
+
+## Budgets
+
+Set and manage budgets (more granular than Azure):
+
+```graphql
+mutation {
+  setBudget(
+    tenantId: "tenant-id"
+    budget: {
+      name: "Monthly Budget"
+      amount: 10000
+      currency: "USD"
+      period: MONTHLY
+      startDate: "2024-01-01T00:00:00Z"
+      alertThresholds: [0.5, 0.75, 0.9]
+      filters: {
+        resourceType: "VM"
+        region: "us-west"
+      }
+    }
+  ) {
+    id
+    name
+    currentSpend
+    remaining
+  }
+}
+```
+
+## Billing Alerts
+
+Configure alerts (more flexible than Azure):
+
+```graphql
+mutation {
+  createBillingAlert(
+    tenantId: "tenant-id"
+    alert: {
+      name: "High Spending Alert"
+      alertType: THRESHOLD
+      threshold: 5000
+      condition: {
+        operator: "greater_than"
+        value: 5000
+      }
+      notificationChannels: ["email", "slack"]
+      enabled: true
+    }
+  ) {
+    id
+    name
+    enabled
+  }
+}
+```
+
+## Invoices
+
+View and manage invoices:
+
+```graphql
+query {
+  invoices(
+    tenantId: "tenant-id"
+    filter: {
+      status: PENDING
+      startDate: "2024-01-01T00:00:00Z"
+      endDate: "2024-01-31T23:59:59Z"
+    }
+  ) {
+    id
+    invoiceNumber
+    total
+    status
+    dueDate
+    lineItems {
+      description
+      quantity
+      unitPrice
+      total
+    }
+  }
+}
+```
+
+## Reserved Capacity
+
+Manage reserved instances (more flexible than Azure):
+
+Reserved capacity is tracked in the database and automatically applied to usage calculations.
+
+## Discounts
+
+Custom discount rules per tenant:
+
+Discounts can be configured with:
+- Percentage-based
+- Fixed amount
+- Volume discounts
+- Tier-based discounts
+
+## Blockchain Integration
+
+All billing records are optionally recorded on blockchain for:
+- Immutable audit trail
+- Multi-party verification
+- Transparent cost breakdown
+- Automated settlement
+
+## Comparison to Azure Cost Management
+
+| Feature | Azure | Sankofa Phoenix |
+|---------|-------|-----------------|
+| Billing Granularity | Hourly | Per-second |
+| Real-time Tracking | Limited | Full real-time |
+| Cost Forecasting | Basic | ML-based |
+| Optimization | Manual | Automated recommendations |
+| Blockchain | No | Yes (unique) |
+| Multi-currency | Limited | Full support |
+| Custom Pricing | Limited | Per-tenant models |
+
+## Best Practices
+
+1. **Set budgets early**: Configure budgets before deployment
+2. **Use alerts**: Set up alerts for cost thresholds
+3. **Review regularly**: Check cost breakdown weekly
+4. **Optimize continuously**: Use optimization recommendations
+5. **Monitor trends**: Use forecasting to plan capacity
+