sequenceDiagram
    participant Importer as Import-Partners
    participant FP as FirstPromoter API
    participant DB as Database/Logger

    Note over Importer,FP: parallel affiliate imports (Promise.allSettled)
    Importer->>FP: importAffiliate(a1)
    Importer->>FP: importAffiliate(a2)
    FP-->>Importer: settled(results)
    Note right of Importer: collect results
    alt rejected results exist
        Importer->>DB: log error with affiliate email (isRejected)
    end
    Importer->>DB: continue with partner creation (use partnerGroupDefaultLinks[0]?.id ?? null)

sequenceDiagram
    participant Importer as Import-Campaigns
    participant FP as FirstPromoter API
    participant DB as Database/LinkStore

    Importer->>FP: fetchProgram(programId)
    alt program.domain or program.url missing
        Importer->>DB: log error and return (skip import)
    else
        loop per page/batch
            Importer->>FP: fetchCampaigns(page)
            FP-->>Importer: campaigns
            Importer->>DB: create/update campaigns & groups
            Note right of Importer: AFTER processing batch
            Importer->>DB: query groups missing default links
            alt groups need default links
                Importer->>DB: create default links using program.domain/url
            end
            Importer->>Importer: increment page
        end
    end