{
  "@context": "https://linkedsoftwaredependencies.org/bundles/npm/@solid/community-server/^7.0.0/components/context.jsonld",
  "@graph": [
    {
      "comment": "Handles migration of v6 internal data. In a conditional handler to prevent issues if something fails between migration and writing the new version.",
      "@id": "urn:solid-server:default:V6MigrationHandler",
      "@type": "ConditionalHandler",
      "storageKey": "v6-migration",
      "storageValue": true,
      "storage": { "@id": "urn:solid-server:default:SetupStorage" },
      "handleStorage": true,
      "source": {
        "@id": "urn:solid-server:default:V6MigrationInitializer",
        "@type": "V6MigrationInitializer",
        "versionKey": "current-server-version",
        "setupStorage": { "@id": "urn:solid-server:default:V6MigrationSetupStorage" },
        "accountStorage": { "@id": "urn:solid-server:default:V6MigrationAccountStorage" },
        "clientCredentialsStorage": { "@id": "urn:solid-server:default:V6MigrationClientCredentialsStorage" },
        "cleanupStorages": [
          { "@id": "urn:solid-server:default:V6MigrationAccountStorage" },
          { "@id": "urn:solid-server:default:V6MigrationClientCredentialsStorage" },
          { "@id": "urn:solid-server:default:V6MigrationForgotPasswordStorage" },
          { "@id": "urn:solid-server:default:V6MigrationKeyStorage" },
          { "@id": "urn:solid-server:default:V6MigrationAdapterStorage" },
          { "@id": "urn:solid-server:default:V6MigrationTokenStorage" },
          { "@id": "urn:solid-server:default:V6MigrationNotificationStorage" }
        ],
        "newAccountStorage": { "@id": "urn:solid-server:default:AccountStorage" },
        "newSetupStorage": { "@id": "urn:solid-server:default:SetupStorage" },
        "skipConfirmation": { "@id": "urn:solid-server:default:variable:confirmMigration" }
      }
    },

    {
      "comment": "All storages changed so we need the old setup storage to correctly read the version key",
      "@id": "urn:solid-server:default:V6MigrationSetupStorage",
      "@type": "Base64EncodingStorage",
      "source": {
        "@type": "SingleContainerJsonStorage",
        "source": { "@id": "urn:solid-server:default:ResourceStore_Backend" },
        "baseUrl": { "@id": "urn:solid-server:default:variable:baseUrl" },
        "container": "/.internal/setup/"
      }
    },

    {
      "@id": "urn:solid-server:default:V6MigrationAccountStorage",
      "@type": "Base64EncodingStorage",
      "source": {
        "@type": "SingleContainerJsonStorage",
        "source": { "@id": "urn:solid-server:default:ResourceStore_Backend" },
        "baseUrl": { "@id": "urn:solid-server:default:variable:baseUrl" },
        "container": "/.internal/accounts/"
      }
    },

    {
      "@id": "urn:solid-server:default:V6MigrationClientCredentialsStorage",
      "@type": "Base64EncodingStorage",
      "source": {
        "@type": "SingleContainerJsonStorage",
        "source": { "@id": "urn:solid-server:default:ResourceStore_Backend" },
        "baseUrl": { "@id": "urn:solid-server:default:variable:baseUrl" },
        "container": "/.internal/accounts/credentials/"
      }
    },

    {
      "@id": "urn:solid-server:default:V6MigrationForgotPasswordStorage",
      "@type": "SingleContainerJsonStorage",
      "source": { "@id": "urn:solid-server:default:ResourceStore_Backend" },
      "baseUrl": { "@id": "urn:solid-server:default:variable:baseUrl" },
      "container": "/.internal/forgot-password/"
    },
    {
      "@id": "urn:solid-server:default:V6MigrationKeyStorage",
      "@type": "SingleContainerJsonStorage",
      "source": { "@id": "urn:solid-server:default:ResourceStore_Backend" },
      "baseUrl": { "@id": "urn:solid-server:default:variable:baseUrl" },
      "container": "/.internal/idp/keys/"
    },
    {
      "@id": "urn:solid-server:default:V6MigrationAdapterStorage",
      "@type": "SingleContainerJsonStorage",
      "source": { "@id": "urn:solid-server:default:ResourceStore_Backend" },
      "baseUrl": { "@id": "urn:solid-server:default:variable:baseUrl" },
      "container": "/.internal/idp/adapter/"
    },
    {
      "@id": "urn:solid-server:default:V6MigrationTokenStorage",
      "@type": "SingleContainerJsonStorage",
      "source": { "@id": "urn:solid-server:default:ResourceStore_Backend" },
      "baseUrl": { "@id": "urn:solid-server:default:variable:baseUrl" },
      "container": "/.internal/idp/tokens/"
    },
    {
      "@id": "urn:solid-server:default:V6MigrationNotificationStorage",
      "@type": "SingleContainerJsonStorage",
      "source": { "@id": "urn:solid-server:default:ResourceStore_Backend" },
      "baseUrl": { "@id": "urn:solid-server:default:variable:baseUrl" },
      "container": "/.internal/notifications/"
    }
  ]
}