Make SyncDatabase selectPendingCount async.

This commit is contained in:
Brent Simmons 2019-12-16 10:50:13 -08:00
parent 894d3909a3
commit 7a134740ec
6 changed files with 37 additions and 29 deletions

View File

@ -412,9 +412,9 @@ final class FeedWranglerAccountDelegate: AccountDelegate {
let syncStatuses = articles.map { SyncStatus(articleID: $0.articleID, key: statusKey, flag: flag)} let syncStatuses = articles.map { SyncStatus(articleID: $0.articleID, key: statusKey, flag: flag)}
database.insertStatuses(syncStatuses) database.insertStatuses(syncStatuses)
if database.selectPendingCount() > 0 { database.selectPendingCount { result in
sendArticleStatus(for: account) { _ in if let count = try? result.get(), count > 0 {
// do it in the background self.sendArticleStatus(for: account) { _ in }
} }
} }

View File

@ -525,12 +525,13 @@ final class FeedbinAccountDelegate: AccountDelegate {
} }
database.insertStatuses(syncStatuses) database.insertStatuses(syncStatuses)
if database.selectPendingCount() > 100 { database.selectPendingCount { result in
sendArticleStatus(for: account) { _ in } if let count = try? result.get(), count > 100 {
self.sendArticleStatus(for: account) { _ in }
}
} }
return account.update(articles, statusKey: statusKey, flag: flag) return account.update(articles, statusKey: statusKey, flag: flag)
} }
func accountDidInitialize(_ account: Account) { func accountDidInitialize(_ account: Account) {

View File

@ -485,8 +485,10 @@ final class FeedlyAccountDelegate: AccountDelegate {
database.insertStatuses(syncStatuses) database.insertStatuses(syncStatuses)
os_log(.debug, log: log, "Marking %@ as %@.", articles.map { $0.title }, syncStatuses) os_log(.debug, log: log, "Marking %@ as %@.", articles.map { $0.title }, syncStatuses)
if database.selectPendingCount() > 100 { database.selectPendingCount { result in
sendArticleStatus(for: account) { _ in } if let count = try? result.get(), count > 100 {
self.sendArticleStatus(for: account) { _ in }
}
} }
return account.update(articles, statusKey: statusKey, flag: flag) return account.update(articles, statusKey: statusKey, flag: flag)

View File

@ -402,8 +402,10 @@ final class ReaderAPIAccountDelegate: AccountDelegate {
} }
database.insertStatuses(syncStatuses) database.insertStatuses(syncStatuses)
if database.selectPendingCount() > 100 { database.selectPendingCount { result in
sendArticleStatus(for: account) { _ in } if let count = try? result.get(), count > 100 {
self.sendArticleStatus(for: account) { _ in }
}
} }
return account.update(articles, statusKey: statusKey, flag: flag) return account.update(articles, statusKey: statusKey, flag: flag)

View File

@ -34,8 +34,8 @@ public struct SyncDatabase {
return try syncStatusTable.selectForProcessing() return try syncStatusTable.selectForProcessing()
} }
public func selectPendingCount() throws -> Int { public func selectPendingCount(completion: @escaping DatabaseIntCompletionBlock) {
return try syncStatusTable.selectPendingCount() syncStatusTable.selectPendingCount(completion)
} }
public func resetSelectedForProcessing(_ articleIDs: [String], completion: DatabaseCompletionBlock? = nil) { public func resetSelectedForProcessing(_ articleIDs: [String], completion: DatabaseCompletionBlock? = nil) {

View File

@ -50,16 +50,15 @@ struct SyncStatusTable: DatabaseTable {
return statuses != nil ? Array(statuses!) : [SyncStatus]() return statuses != nil ? Array(statuses!) : [SyncStatus]()
} }
func selectPendingCount() throws -> Int { func selectPendingCount(_ completion: @escaping DatabaseIntCompletionBlock) {
var count: Int = 0 queue.runInDatabase { databaseResult in
var error: DatabaseError? var count: Int = 0
var error: DatabaseError?
queue.runInDatabaseSync { databaseResult in
func makeDatabaseCall(_ database: FMDatabase) { func makeDatabaseCall(_ database: FMDatabase) {
let sql = "select count(*) from syncStatus" let sql = "select count(*) from syncStatus"
if let resultSet = database.executeQuery(sql, withArgumentsIn: nil) { if let resultSet = database.executeQuery(sql, withArgumentsIn: nil) {
count = numberWithCountResultSet(resultSet) count = self.numberWithCountResultSet(resultSet)
} }
} }
@ -69,12 +68,16 @@ struct SyncStatusTable: DatabaseTable {
case .failure(let databaseError): case .failure(let databaseError):
error = databaseError error = databaseError
} }
}
if let error = error { DispatchQueue.main.async {
throw(error) if let error = error {
completion(.failure(error))
}
else {
completion(.success(count))
}
}
} }
return count
} }
func resetSelectedForProcessing(_ articleIDs: [String], completion: DatabaseCompletionBlock? = nil) { func resetSelectedForProcessing(_ articleIDs: [String], completion: DatabaseCompletionBlock? = nil) {