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[lib] Introduce updateRelationshipSpec
Summary: This addresses [ENG-9329](https://linear.app/comm/issue/ENG-9329/introduce-dmoperationspecs-for-friendship-actions). Depends on D13391 Test Plan: For now, just Flow. I'll test this at a later point in the stack; for now, putting up diffs following the team's recent pattern to get feedback Reviewers: tomek, kamil, will Reviewed By: kamil Differential Revision: https://phab.comm.dev/D13392
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// @flow | ||
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import type { | ||
DMOperationSpec, | ||
ProcessDMOperationUtilities, | ||
} from './dm-op-spec.js'; | ||
import type { DMUpdateRelationshipOperation } from '../../types/dm-ops.js'; | ||
import { messageTypes } from '../../types/message-types-enum.js'; | ||
import { rawMessageInfoFromMessageData } from '../message-utils.js'; | ||
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async function createMessageDataFromDMOperation( | ||
dmOperation: DMUpdateRelationshipOperation, | ||
viewerID: string, | ||
utilities: ProcessDMOperationUtilities, | ||
) { | ||
const { threadID, creatorID, time, operation } = dmOperation; | ||
if (operation !== 'farcaster_mutual') { | ||
return { | ||
type: messageTypes.UPDATE_RELATIONSHIP, | ||
threadID, | ||
creatorID, | ||
targetID: viewerID, | ||
time, | ||
operation, | ||
}; | ||
} | ||
const { findUserIdentities } = utilities; | ||
const { identities: userIdentities } = await findUserIdentities([ | ||
creatorID, | ||
viewerID, | ||
]); | ||
const creatorFID = userIdentities[creatorID]?.farcasterID; | ||
const targetFID = userIdentities[viewerID]?.farcasterID; | ||
if (!creatorFID || !targetFID) { | ||
const errorMap = { creatorID: creatorFID, viewerID: targetFID }; | ||
throw new Error( | ||
'could not fetch FID for either creator or target: ' + | ||
JSON.stringify(errorMap), | ||
); | ||
} | ||
return { | ||
type: messageTypes.UPDATE_RELATIONSHIP, | ||
threadID, | ||
creatorID, | ||
creatorFID, | ||
targetID: viewerID, | ||
targetFID, | ||
time, | ||
operation, | ||
}; | ||
} | ||
|
||
const updateRelationshipSpec: DMOperationSpec<DMUpdateRelationshipOperation> = | ||
Object.freeze({ | ||
notificationsCreationData: async ( | ||
dmOperation: DMUpdateRelationshipOperation, | ||
viewerID: string, | ||
utilities: ProcessDMOperationUtilities, | ||
) => { | ||
const messageData = await createMessageDataFromDMOperation( | ||
dmOperation, | ||
viewerID, | ||
utilities, | ||
); | ||
return { messageDatas: [messageData] }; | ||
}, | ||
processDMOperation: async ( | ||
dmOperation: DMUpdateRelationshipOperation, | ||
viewerID: string, | ||
utilities: ProcessDMOperationUtilities, | ||
) => { | ||
const { messageID } = dmOperation; | ||
const messageData = await createMessageDataFromDMOperation( | ||
dmOperation, | ||
viewerID, | ||
utilities, | ||
); | ||
const rawMessageInfos = [ | ||
rawMessageInfoFromMessageData(messageData, messageID), | ||
]; | ||
return { | ||
rawMessageInfos, | ||
updateInfos: [], | ||
}; | ||
}, | ||
canBeProcessed: async ( | ||
dmOperation: DMUpdateRelationshipOperation, | ||
viewerID: string, | ||
utilities: ProcessDMOperationUtilities, | ||
) => { | ||
try { | ||
await createMessageDataFromDMOperation( | ||
dmOperation, | ||
viewerID, | ||
utilities, | ||
); | ||
return { | ||
isProcessingPossible: true, | ||
}; | ||
} catch (e) { | ||
return { | ||
isProcessingPossible: false, | ||
reason: { type: 'invalid' }, | ||
}; | ||
} | ||
}, | ||
supportsAutoRetry: true, | ||
}); | ||
|
||
export { updateRelationshipSpec }; |