Manage Internal Application Diagrams¶

Core Request Lifecycle¶

sequenceDiagram
  participant User
  participant Web as manage web
  participant Core as manage core
  participant DB as postgres
  participant MQ as rabbitmq

  User->>Web: trigger operation
  Web->>Core: call api endpoint
  Core->>DB: read or write domain state
  Core->>MQ: publish async event when needed
  DB-->>Core: persistence result
  Core-->>Web: response payload
  Web-->>User: updated screen state

Core Internal Layering¶

flowchart TD
  API[api and api public routers] --> Services[service layer]
  Services --> Adapters[adapters]
  Services --> Domain[charging and ocpi modules]
  Adapters --> Data[(postgres and valkey)]
  Adapters --> Cloud[(aws dynamodb and aws s3)]
  Services --> Events[rabbitmq event paths]

Manage Core Cloud Data Paths¶

flowchart LR
  Core[bf-manage-core]
  Reports[report generation]
  MessageLogs[message logging]
  S3[(aws s3)]
  DDB[(aws dynamodb)]

  Core --> Reports
  Core --> MessageLogs
  Reports --> S3
  Reports --> DDB
  MessageLogs --> DDB

Connect Protocol Processing¶

flowchart LR
  Charger[charge point device] --> Ingress[ocpp connection]
  Ingress --> Handler16[ocpp handler v1 6]
  Ingress --> Handler20[ocpp handler v2 0 1]
  Handler16 --> CoreLink[core connection]
  Handler20 --> CoreLink
  CoreLink --> CoreApi[manage core api]

Incidents Processing Flow¶

flowchart TD
  Events[event inputs] --> Bus[event bus]
  Bus --> Rules[incident rule engine]
  Rules --> Incidents[incident aggregate]
  Incidents --> Store[(incidents database)]
  Incidents --> Notify[notification formatting and sending]

Telematics Provider Flow¶

flowchart LR
  Provider[provider adapters] --> Poll[polling tasks]
  Poll --> Normalize[telematics normalization]
  Normalize --> Snapshot[snapshot module]
  Snapshot --> Api[v2 api modules]
  Snapshot --> Events[event layer]

Depot Simulator Execution Model¶

flowchart TD
  Config[simulation config] --> Engine[simulation engine]
  Engine --> Charger[charger simulation]
  Engine --> Fleet[fleet model]
  Engine --> Power[power model]
  Agents[agent actions] --> Engine
  Api[depot sim api] --> Engine