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Try to prevent pruning accounts that still have statuses referencing them

This commit is contained in:
Shadowfacts 2022-11-07 18:47:46 -05:00
parent 68c3affacf
commit 5a5c67e445
2 changed files with 13 additions and 12 deletions
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12
Tusker/CoreData/Tusker.xcdatamodeld/Tusker.xcdatamodel/contents
View File

@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<model type="com.apple.IDECoreDataModeler.DataModel" documentVersion="1.0" lastSavedToolsVersion="20086" systemVersion="21E230" minimumToolsVersion="Automatic" sourceLanguage="Swift" userDefinedModelVersionIdentifier="">
<model type="com.apple.IDECoreDataModeler.DataModel" documentVersion="1.0" lastSavedToolsVersion="21512" systemVersion="22A380" minimumToolsVersion="Automatic" sourceLanguage="Swift" userDefinedModelVersionIdentifier="">
<entity name="Account" representedClassName="AccountMO" syncable="YES">
<attribute name="acct" attributeType="String"/>
<attribute name="avatar" optional="YES" attributeType="URI"/>
@ -21,6 +21,7 @@
<attribute name="username" attributeType="String"/>
<relationship name="movedTo" optional="YES" maxCount="1" deletionRule="Nullify" destinationEntity="Account"/>
<relationship name="relationship" optional="YES" maxCount="1" deletionRule="Nullify" destinationEntity="Relationship" inverseName="account" inverseEntity="Relationship"/>
<relationship name="statuses" optional="YES" toMany="YES" deletionRule="Cascade" destinationEntity="Status" inverseName="account" inverseEntity="Status"/>
<uniquenessConstraints>
<uniquenessConstraint>
<constraint value="id"/>
@ -84,7 +85,7 @@
<attribute name="uri" attributeType="String"/>
<attribute name="url" optional="YES" attributeType="URI"/>
<attribute name="visibilityString" attributeType="String"/>
<relationship name="account" maxCount="1" deletionRule="Nullify" destinationEntity="Account"/>
<relationship name="account" optional="YES" maxCount="1" deletionRule="Nullify" destinationEntity="Account" inverseName="statuses" inverseEntity="Account"/>
<relationship name="reblog" optional="YES" maxCount="1" deletionRule="Nullify" destinationEntity="Status"/>
<uniquenessConstraints>
<uniquenessConstraint>
@ -92,11 +93,4 @@
</uniquenessConstraint>
</uniquenessConstraints>
</entity>
<elements>
<element name="Account" positionX="169.21875" positionY="78.9609375" width="128" height="343"/>
<element name="Relationship" positionX="63" positionY="135" width="128" height="194"/>
<element name="Status" positionX="-63" positionY="-18" width="128" height="449"/>
<element name="SavedInstance" positionX="63" positionY="144" width="128" height="44"/>
<element name="SavedHashtag" positionX="72" positionY="153" width="128" height="59"/>
</elements>
</model>

13
Tusker/Scenes/MainSceneDelegate.swift
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@ -125,12 +125,19 @@ class MainSceneDelegate: UIResponder, UIWindowSceneDelegate, TuskerSceneDelegate
let statusReq: NSFetchRequest<NSFetchRequestResult> = StatusMO.fetchRequest()
statusReq.predicate = NSPredicate(format: "(lastFetchedAt = nil) OR (lastFetchedAt < %@)", minDate as NSDate)
let deleteStatusReq = NSBatchDeleteRequest(fetchRequest: statusReq)
_ = try? context.execute(deleteStatusReq)
deleteStatusReq.resultType = .resultTypeCount
if let res = try? context.execute(deleteStatusReq) as? NSBatchDeleteResult {
Logging.general.info("Pruned \(res.result as! Int) statuses")
}
let accountReq: NSFetchRequest<NSFetchRequestResult> = AccountMO.fetchRequest()
accountReq.predicate = NSPredicate(format: "(lastFetchedAt = nil) OR (lastFetchedAt < %@)", minDate as NSDate)
accountReq.predicate = NSPredicate(format: "((lastFetchedAt = nil) OR (lastFetchedAt < %@)) AND (statuses.@count = 0)", minDate as NSDate)
let deleteAccountReq = NSBatchDeleteRequest(fetchRequest: accountReq)
_ = try? context.execute(deleteAccountReq)
deleteAccountReq.resultType = .resultTypeCount
if let res = try? context.execute(deleteAccountReq) as? NSBatchDeleteResult {
Logging.general.info("Pruned \(res.result as! Int) accounts")
}
try? context.save()
}