# Sequence diagram

This represents the sequence diagram for 
service names {{ range .ServiceNames}}**{{.}}** {{ end }} 

```mermaid
sequenceDiagram

    participant consumer as Consumer
    participant gateway as Gateway
    participant microservice as ServiceName
    participant feature as Svc Feature
    participant authz as Authorisation
    participant log as Logger
{{ range .Apis}}participant {{ .Name }} as Svc{{ .Name }}
{{ end }}

    consumer->>+gateway: {{.ServicePoints}}
    activate consumer
    
    note right of gateway: Authentication check at GW
    gateway->>+microservice: {{.ServicePoints}}

    microservice->>+authz: Validate requestor
    note right of authz: Authorise to function
    authz-->>-microservice: 200 or 401/403 status

    microservice->>+feature: Check feature switch
    feature-->>-microservice: 200 or 401/403 status

    microservice-)log: log request/response
	{{ range .Apis}}
    microservice-->>+{{ .Name }}: link {{ .Url }}
	note right of {{ .Name }}: Explanation of what happens
	{{ .Name }}-->>-microservice: 200 OK response
	{{ end }}

    alt 200 OK
    microservice-->>gateway: 200 OK response
    gateway-->>consumer: 200 OK response
    else not OK, error
    microservice-->>-gateway: !200 ERR response
    gateway-->>-consumer: !200 ERR response
    end
    deactivate consumer

```

***Note***: Adjust the default sequence diagram above

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Contact {{.QaskxDot.ServiceOwnerEmail}}