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medusa-store/www/apps/docs/content/references/medusa/classes/medusa.AbstractFileService.mdx
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---
displayed_sidebar: homepage
---
import ParameterTypes from "@site/src/components/ParameterTypes"
# AbstractFileService
## constructor
### Parameters
<ParameterTypes parameters={[
{
"name": "__container__",
"type": "`any`",
"description": "",
"optional": false,
"defaultValue": "",
"expandable": false,
"children": []
},
{
"name": "__configModule__",
"type": "`Record<string, unknown>`",
"description": "",
"optional": true,
"defaultValue": "",
"expandable": false,
"children": []
},
{
"name": "__moduleDeclaration__",
"type": "`Record<string, unknown>`",
"description": "",
"optional": true,
"defaultValue": "",
"expandable": false,
"children": []
}
]} expandUrl="https://docs.medusajs.com/development/entities/repositories#retrieving-a-list-of-records"/>
___
## Properties
<ParameterTypes parameters={[
{
"name": "__configModule__",
"type": "`Record<string, unknown>`",
"description": "",
"optional": true,
"defaultValue": "",
"expandable": false,
"children": []
},
{
"name": "__container__",
"type": "`any`",
"description": "",
"optional": false,
"defaultValue": "",
"expandable": false,
"children": []
},
{
"name": "__moduleDeclaration__",
"type": "`Record<string, unknown>`",
"description": "",
"optional": true,
"defaultValue": "",
"expandable": false,
"children": []
},
{
"name": "manager_",
"type": "`EntityManager`",
"description": "",
"optional": false,
"defaultValue": "",
"expandable": false,
"children": []
},
{
"name": "transactionManager_",
"type": "`undefined` \\| `EntityManager`",
"description": "",
"optional": false,
"defaultValue": "",
"expandable": false,
"children": []
}
]} expandUrl="https://docs.medusajs.com/development/entities/repositories#retrieving-a-list-of-records"/>
___
## Accessors
### activeManager\_
#### Returns
<ParameterTypes parameters={[
{
"name": "EntityManager",
"type": "`EntityManager`",
"optional": false,
"defaultValue": "",
"description": "",
"expandable": false,
"children": []
}
]} />
___
## Methods
### atomicPhase\_
Wraps some work within a transactional block. If the service already has
a transaction manager attached this will be reused, otherwise a new
transaction manager is created.
#### Type Parameters
<ParameterTypes parameters={[
{
"name": "TResult",
"type": "`object`",
"description": "",
"optional": false,
"defaultValue": "",
"expandable": false,
"children": []
},
{
"name": "TError",
"type": "`object`",
"description": "",
"optional": false,
"defaultValue": "",
"expandable": false,
"children": []
}
]} />
#### Parameters
<ParameterTypes parameters={[
{
"name": "work",
"type": "(`transactionManager`: `EntityManager`) => Promise&#60;TResult&#62;",
"description": "the transactional work to be done",
"optional": false,
"defaultValue": "",
"expandable": false,
"children": []
},
{
"name": "isolationOrErrorHandler",
"type": "`IsolationLevel` \\| (`error`: `TError`) => Promise&#60;void \\| TResult&#62;",
"description": "the isolation level to be used for the work.",
"optional": true,
"defaultValue": "",
"expandable": false,
"children": []
},
{
"name": "maybeErrorHandlerOrDontFail",
"type": "(`error`: `TError`) => Promise&#60;void \\| TResult&#62;",
"description": "Potential error handler",
"optional": true,
"defaultValue": "",
"expandable": false,
"children": []
}
]} expandUrl="https://docs.medusajs.com/development/entities/repositories#retrieving-a-list-of-records"/>
#### Returns
<ParameterTypes parameters={[
{
"name": "Promise",
"type": "Promise&#60;TResult&#62;",
"optional": false,
"defaultValue": "",
"description": "the result of the transactional work",
"expandable": false,
"children": [
{
"name": "TResult",
"type": "`TResult`",
"optional": false,
"defaultValue": "",
"description": "",
"expandable": false,
"children": []
}
]
}
]} />
___
### delete
remove file from fileservice
#### Parameters
<ParameterTypes parameters={[
{
"name": "fileData",
"type": "[DeleteFileType](../types/medusa.DeleteFileType.mdx)",
"description": "Remove file described by record",
"optional": false,
"defaultValue": "",
"expandable": false,
"children": [
{
"name": "fileKey",
"type": "`string`",
"description": "",
"optional": false,
"defaultValue": "",
"expandable": false,
"children": []
}
]
}
]} expandUrl="https://docs.medusajs.com/development/entities/repositories#retrieving-a-list-of-records"/>
#### Returns
<ParameterTypes parameters={[
{
"name": "Promise",
"type": "Promise&#60;void&#62;",
"optional": false,
"defaultValue": "",
"description": "",
"expandable": false,
"children": []
}
]} />
___
### getDownloadStream
download file from fileservice as stream
#### Parameters
<ParameterTypes parameters={[
{
"name": "fileData",
"type": "[GetUploadedFileType](../types/medusa.GetUploadedFileType.mdx)",
"description": "file metadata relevant for fileservice to download the file",
"optional": false,
"defaultValue": "",
"expandable": false,
"children": [
{
"name": "fileKey",
"type": "`string`",
"description": "",
"optional": false,
"defaultValue": "",
"expandable": false,
"children": []
},
{
"name": "isPrivate",
"type": "`boolean`",
"description": "",
"optional": true,
"defaultValue": "",
"expandable": false,
"children": []
}
]
}
]} expandUrl="https://docs.medusajs.com/development/entities/repositories#retrieving-a-list-of-records"/>
#### Returns
<ParameterTypes parameters={[
{
"name": "Promise",
"type": "Promise&#60;ReadableStream&#62;",
"optional": false,
"defaultValue": "",
"description": "readable stream of the file to download",
"expandable": false,
"children": [
{
"name": "ReadableStream",
"type": "`ReadableStream`",
"optional": false,
"defaultValue": "",
"description": "",
"expandable": false,
"children": []
}
]
}
]} />
___
### getPresignedDownloadUrl
Generate a presigned download url to obtain a file
#### Parameters
<ParameterTypes parameters={[
{
"name": "fileData",
"type": "[GetUploadedFileType](../types/medusa.GetUploadedFileType.mdx)",
"description": "file metadata relevant for fileservice to download the file",
"optional": false,
"defaultValue": "",
"expandable": false,
"children": [
{
"name": "fileKey",
"type": "`string`",
"description": "",
"optional": false,
"defaultValue": "",
"expandable": false,
"children": []
},
{
"name": "isPrivate",
"type": "`boolean`",
"description": "",
"optional": true,
"defaultValue": "",
"expandable": false,
"children": []
}
]
}
]} expandUrl="https://docs.medusajs.com/development/entities/repositories#retrieving-a-list-of-records"/>
#### Returns
<ParameterTypes parameters={[
{
"name": "Promise",
"type": "Promise&#60;string&#62;",
"optional": false,
"defaultValue": "",
"description": "presigned url to download the file",
"expandable": false,
"children": [
{
"name": "string",
"type": "`string`",
"optional": true,
"defaultValue": "",
"description": "",
"expandable": false,
"children": []
}
]
}
]} />
___
### getUploadStreamDescriptor
upload file to fileservice from stream
#### Parameters
<ParameterTypes parameters={[
{
"name": "fileData",
"type": "[UploadStreamDescriptorType](../types/medusa.UploadStreamDescriptorType.mdx)",
"description": "file metadata relevant for fileservice to create and upload the file",
"optional": false,
"defaultValue": "",
"expandable": false,
"children": [
{
"name": "ext",
"type": "`string`",
"description": "",
"optional": true,
"defaultValue": "",
"expandable": false,
"children": []
},
{
"name": "isPrivate",
"type": "`boolean`",
"description": "",
"optional": true,
"defaultValue": "",
"expandable": false,
"children": []
},
{
"name": "name",
"type": "`string`",
"description": "",
"optional": false,
"defaultValue": "",
"expandable": false,
"children": []
}
]
}
]} expandUrl="https://docs.medusajs.com/development/entities/repositories#retrieving-a-list-of-records"/>
#### Returns
<ParameterTypes parameters={[
{
"name": "Promise",
"type": "Promise&#60;[FileServiceGetUploadStreamResult](../types/medusa.FileServiceGetUploadStreamResult.mdx)&#62;",
"optional": false,
"defaultValue": "",
"description": "",
"expandable": false,
"children": [
{
"name": "FileServiceGetUploadStreamResult",
"type": "`object`",
"description": "",
"optional": false,
"defaultValue": "",
"expandable": false,
"children": []
}
]
}
]} />
___
### shouldRetryTransaction\_
#### Parameters
<ParameterTypes parameters={[
{
"name": "err",
"type": "`Record<string, unknown>` \\| `object`",
"description": "",
"optional": false,
"defaultValue": "",
"expandable": false,
"children": []
}
]} expandUrl="https://docs.medusajs.com/development/entities/repositories#retrieving-a-list-of-records"/>
#### Returns
<ParameterTypes parameters={[
{
"name": "boolean",
"type": "`boolean`",
"optional": true,
"defaultValue": "",
"description": "",
"expandable": false,
"children": []
}
]} />
___
### upload
upload file to fileservice
#### Parameters
<ParameterTypes parameters={[
{
"name": "fileData",
"type": "`File`",
"description": "Multer file from express multipart/form-data",
"optional": false,
"defaultValue": "",
"expandable": false,
"children": []
}
]} expandUrl="https://docs.medusajs.com/development/entities/repositories#retrieving-a-list-of-records"/>
#### Returns
<ParameterTypes parameters={[
{
"name": "Promise",
"type": "Promise&#60;[FileServiceUploadResult](../types/medusa.FileServiceUploadResult.mdx)&#62;",
"optional": false,
"defaultValue": "",
"description": "",
"expandable": false,
"children": [
{
"name": "FileServiceUploadResult",
"type": "`object`",
"description": "",
"optional": false,
"defaultValue": "",
"expandable": false,
"children": []
}
]
}
]} />
___
### uploadProtected
upload private file to fileservice
#### Parameters
<ParameterTypes parameters={[
{
"name": "fileData",
"type": "`File`",
"description": "Multer file from express multipart/form-data",
"optional": false,
"defaultValue": "",
"expandable": false,
"children": []
}
]} expandUrl="https://docs.medusajs.com/development/entities/repositories#retrieving-a-list-of-records"/>
#### Returns
<ParameterTypes parameters={[
{
"name": "Promise",
"type": "Promise&#60;[FileServiceUploadResult](../types/medusa.FileServiceUploadResult.mdx)&#62;",
"optional": false,
"defaultValue": "",
"description": "",
"expandable": false,
"children": [
{
"name": "FileServiceUploadResult",
"type": "`object`",
"description": "",
"optional": false,
"defaultValue": "",
"expandable": false,
"children": []
}
]
}
]} />
___
### withTransaction
#### Parameters
<ParameterTypes parameters={[
{
"name": "transactionManager",
"type": "`EntityManager`",
"description": "",
"optional": true,
"defaultValue": "",
"expandable": false,
"children": []
}
]} expandUrl="https://docs.medusajs.com/development/entities/repositories#retrieving-a-list-of-records"/>
#### Returns
<ParameterTypes parameters={[
{
"name": "constructor",
"type": "(`__container__`: `any`, `__configModule__?`: `Record<string, unknown>`, `__moduleDeclaration__?`: `Record<string, unknown>`) => [AbstractFileService](medusa.AbstractFileService.mdx)",
"description": "",
"optional": false,
"defaultValue": "",
"expandable": false,
"children": []
},
{
"name": "__configModule__",
"type": "`Record<string, unknown>`",
"description": "",
"optional": true,
"defaultValue": "",
"expandable": false,
"children": []
},
{
"name": "__container__",
"type": "`any`",
"description": "",
"optional": false,
"defaultValue": "",
"expandable": false,
"children": []
},
{
"name": "__moduleDeclaration__",
"type": "`Record<string, unknown>`",
"description": "",
"optional": true,
"defaultValue": "",
"expandable": false,
"children": []
},
{
"name": "manager_",
"type": "`EntityManager`",
"description": "",
"optional": false,
"defaultValue": "",
"expandable": false,
"children": []
},
{
"name": "transactionManager_",
"type": "`undefined` \\| `EntityManager`",
"description": "",
"optional": false,
"defaultValue": "",
"expandable": false,
"children": []
},
{
"name": "activeManager_",
"type": "`object`",
"description": "",
"optional": false,
"defaultValue": "",
"expandable": false,
"children": []
},
{
"name": "atomicPhase_",
"type": "`<TResult, TError>`(`work`: (`transactionManager`: `EntityManager`) => Promise&#60;TResult&#62;, `isolationOrErrorHandler?`: `IsolationLevel` \\| (`error`: `TError`) => Promise&#60;void \\| TResult&#62;, `maybeErrorHandlerOrDontFail?`: (`error`: `TError`) => Promise&#60;void \\| TResult&#62;) => Promise&#60;TResult&#62;",
"description": "",
"optional": false,
"defaultValue": "",
"expandable": false,
"children": []
},
{
"name": "delete",
"type": "(`fileData`: [DeleteFileType](../types/medusa.DeleteFileType.mdx)) => Promise&#60;void&#62;",
"description": "",
"optional": false,
"defaultValue": "",
"expandable": false,
"children": []
},
{
"name": "getDownloadStream",
"type": "(`fileData`: [GetUploadedFileType](../types/medusa.GetUploadedFileType.mdx)) => Promise&#60;ReadableStream&#62;",
"description": "",
"optional": false,
"defaultValue": "",
"expandable": false,
"children": []
},
{
"name": "getPresignedDownloadUrl",
"type": "(`fileData`: [GetUploadedFileType](../types/medusa.GetUploadedFileType.mdx)) => Promise&#60;string&#62;",
"description": "",
"optional": false,
"defaultValue": "",
"expandable": false,
"children": []
},
{
"name": "getUploadStreamDescriptor",
"type": "(`fileData`: [UploadStreamDescriptorType](../types/medusa.UploadStreamDescriptorType.mdx)) => Promise&#60;[FileServiceGetUploadStreamResult](../types/medusa.FileServiceGetUploadStreamResult.mdx)&#62;",
"description": "",
"optional": false,
"defaultValue": "",
"expandable": false,
"children": []
},
{
"name": "shouldRetryTransaction_",
"type": "(`err`: `Record<string, unknown>` \\| ``{ code: string }``) => `boolean`",
"description": "",
"optional": false,
"defaultValue": "",
"expandable": false,
"children": []
},
{
"name": "upload",
"type": "(`fileData`: `File`) => Promise&#60;[FileServiceUploadResult](../types/medusa.FileServiceUploadResult.mdx)&#62;",
"description": "",
"optional": false,
"defaultValue": "",
"expandable": false,
"children": []
},
{
"name": "uploadProtected",
"type": "(`fileData`: `File`) => Promise&#60;[FileServiceUploadResult](../types/medusa.FileServiceUploadResult.mdx)&#62;",
"description": "",
"optional": false,
"defaultValue": "",
"expandable": false,
"children": []
},
{
"name": "withTransaction",
"type": "(`transactionManager?`: `EntityManager`) => [AbstractFileService](medusa.AbstractFileService.mdx)",
"description": "",
"optional": false,
"defaultValue": "",
"expandable": false,
"children": []
}
]} />