FMDB数据库中的一些操作

#pragma mark - 数据库的操作

- (BOOL)judgeModel:(TaskResourceModel *)model isInArray:(NSArray *)shopArray

{

for (TaskResourceModel *shopModel in shopArray) {

if ([shopModel.resourceId isEqualToString:model.resourceId]) {

return YES;

}

}

return NO;

}

//初始化数据库数据

- (void)initTableDatas

{

//创建table

[self creatSqliteTable];

NSMutableArray *purchaceArray = [self selectPurchaceSqliteOfAllEntity];

for (TaskResourceModel *model in purchaceArray) {

NSMutableArray *shopArray = [self selectSqliteOfAllEntity];

if (![self judgeModel:model isInArray:shopArray]) {

[self insertEntityOfSourceStr:[model toJSONString] andSourceId:model.resourceId];

}

}

}

- (NSString *)sqlitePath

{

NSString *documentPath = [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) objectAtIndex:0];

NSString * doc = documentPath;

NSString * path;

User *user = [[User alloc] getUserInformation];

switch ([self.productCategoryId integerValue]) {

case 69:

{

NSString *userSqlitePath = [NSString stringWithFormat:@"%@_%@",user.userAccountId,@"shopTaskResource_wc.sqlite"];

path = [doc stringByAppendingPathComponent:userSqlitePath];

break;

}

case 68:

{

NSString *userSqlitePath = [NSString stringWithFormat:@"%@_%@",user.userAccountId,@"shopTaskResource_sina.sqlite"];

path = [doc stringByAppendingPathComponent:userSqlitePath];

break;

}

case 88:

{

NSString *userSqlitePath = [NSString stringWithFormat:@"%@_%@",user.userAccountId,@"shopTaskResource_qq.sqlite"];

path = [doc stringByAppendingPathComponent:userSqlitePath];

break;

}

default:

break;

}

return path;

}

- (NSString *)purchaseSqlitePath

{

NSString *documentPath = [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) objectAtIndex:0];

NSString * doc = documentPath;

NSString * path = [doc stringByAppendingPathComponent:@"taskResource.sqlite"];

return path;

}

//插

- (void)insertEntityOfSourceStr:(NSString *)sourceStr andSourceId:(NSString *)sourceId

{

NSFileManager * fileManager = [NSFileManager defaultManager];

[fileManager fileExistsAtPath:[self sqlitePath]];

//    if (![fileManager fileExistsAtPath:[self sqlitePath]]){

[self creatSqliteTable];

//    }

//    'sourceId' TEXT, 'sourceModelStr'

FMDatabase * db = [FMDatabase databaseWithPath:[self sqlitePath]];

if ([db open]) {

NSString *insertSql1= [NSString stringWithFormat:

@"INSERT INTO 'TaskSource' ('%@', '%@') VALUES ('%@', '%@')",

@"sourceId", @"sourceModelStr", sourceId, sourceStr];

BOOL res = [db executeUpdate:insertSql1];

if (!res) {

NSLog(@"error when insert db table");

} else {

NSLog(@"success to insert db table");

}

[db close];

}

}

//查所有的

- (NSMutableArray *)selectPurchaceSqliteOfAllEntity

{

NSMutableArray *array = [NSMutableArray array];

FMDatabase * db = [FMDatabase databaseWithPath:[self purchaseSqlitePath]];

if ([db open]) {

NSString *sql = @"SELECT * FROM TaskSource";

//        NSString * sql = @"select * from user";

FMResultSet * rs = [db executeQuery:sql];

while ([rs next]) {

NSString *json = [rs stringForColumn:@"sourceModelStr"];

TaskResourceModel *model = [[TaskResourceModel alloc] initWithString:json error:nil];

[array addObject:model];

}

[db close];

}

return array;

}

//查所有的

- (NSMutableArray *)selectSqliteOfAllEntity

{

NSMutableArray *array = [NSMutableArray array];

FMDatabase * db = [FMDatabase databaseWithPath:[self sqlitePath]];

if ([db open]) {

NSString *sql = @"SELECT * FROM TaskSource";

//        NSString * sql = @"select * from user";

FMResultSet * rs = [db executeQuery:sql];

while ([rs next]) {

NSString *json = [rs stringForColumn:@"sourceModelStr"];

TaskResourceModel *model = [[TaskResourceModel alloc] initWithString:json error:nil];

[array addObject:model];

}

[db close];

}

return array;

}

//删除

- (void)deletePurchaceSqliteOfSourceId:(NSString *)sourceId

{

FMDatabase * db = [FMDatabase databaseWithPath:[self purchaseSqlitePath]];

if ([db open]) {

NSString *sql = [NSString stringWithFormat:@"delete from TaskSource where sourceId = '%@'",sourceId];

//        NSString * sql = @"select * from user";

BOOL res = [db executeUpdate:sql];

if (!res) {

NSLog(@"error when delete db table");

} else {

NSLog(@"success to delete db table");

}

[db close];

}

}

//删除

- (void)deleteSqliteOfSourceId:(NSString *)sourceId

{

FMDatabase * db = [FMDatabase databaseWithPath:[self sqlitePath]];

if ([db open]) {

NSString *sql = [NSString stringWithFormat:@"delete from TaskSource where sourceId = '%@'",sourceId];

//        NSString * sql = @"select * from user";

BOOL res = [db executeUpdate:sql];

if (!res) {

NSLog(@"error when delete db table");

} else {

NSLog(@"success to delete db table");

}

[db close];

}

}

//查特定sourceid

- (TaskResourceModel *)selectSqliteOfSourceId:(NSString *)sourceId

{

FMDatabase * db = [FMDatabase databaseWithPath:[self sqlitePath]];

NSString *json;

if ([db open]) {

json = [db stringForQuery:@"SELECT sourceModelStr FROM TaskSource WHERE sourceId = ?",sourceId];

////        NSString * sql = @"select * from user";

//        FMResultSet * rs = [db executeQuery:sql];

//        while ([rs next]) {

//            NSString *json = [rs stringForColumn:@"sourceModelStr"];

//

//            model = [[TaskResourceModel alloc] initWithString:json error:nil];

////            return

//        }

[db close];

}

TaskResourceModel *model = [[TaskResourceModel alloc] initWithString:json error:nil];

return model;

}

- (void)creatSqliteTable

{

NSFileManager * fileManager = [NSFileManager defaultManager];

[fileManager fileExistsAtPath:[self sqlitePath]];

//    if (flag == NO) {

// create it

FMDatabase * db = [FMDatabase databaseWithPath:[self sqlitePath]];

if ([db open]) {

//            NSString *sqlCreateTable =  [NSString stringWithFormat:@"CREATE TABLE IF NOT EXISTS '%@' ('%@' INTEGER PRIMARY KEY AUTOINCREMENT, '%@' TEXT, '%@' INTEGER, '%@' TEXT)",TABLENAME,ID,NAME,AGE,ADDRESS];

//            BOOL res = [db executeUpdate:sqlCreateTable];

NSString * sql = @"CREATE TABLE IF NOT EXISTS 'TaskSource' ('sourceId' TEXT, 'sourceModelStr' TEXT)";

BOOL res = [db executeUpdate:sql];

if (!res) {

//                debugLog(@"error when creating db table");

} else {

//                debugLog(@"succ to creating db table");

}

[db close];

} else {

//            debugLog(@"error when open db");

}

//    }

}

+ (void)deleteAllSqliteData

{

NSString *documentPath = [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) objectAtIndex:0];

NSString * doc = documentPath;

//    NSString *userSqlitePath = [NSString stringWithFormat:@"%@_%@",user.userAccountId,@"shopTaskResource_qq.sqlite"];

//    User *user = [[User alloc] getUserInformation];

//    NSString * wcPath = [doc stringByAppendingPathComponent:[NSString stringWithFormat:@"%@_%@",user.userAccountId,@"shopTaskResource_wc.sqlite"]];

//    NSString * sinaPath = [doc stringByAppendingPathComponent:[NSString stringWithFormat:@"%@_%@",user.userAccountId,@"shopTaskResource_sina.sqlite"]];

//    NSString * qqPath = [doc stringByAppendingPathComponent:[NSString stringWithFormat:@"%@_%@",user.userAccountId,@"shopTaskResource_qq.sqlite"]];

//    FMDatabase * db = [FMDatabase databaseWithPath:wcPath];

//    if ([db open]) {

//        NSString *sql = [NSString stringWithFormat:@"delete from TaskSource "];

//        //        NSString * sql = @"select * from user";

//        BOOL res = [db executeUpdate:sql];

//        if (!res) {

//            NSLog(@"error when delete db table");

//        } else {

//            NSLog(@"success to delete db table");

//        }

//        [db close];

//    }

//

//    FMDatabase * sinaDb = [FMDatabase databaseWithPath:sinaPath];

//    if ([sinaDb open]) {

//        NSString *sql = [NSString stringWithFormat:@"delete from TaskSource "];

//        //        NSString * sql = @"select * from user";

//        BOOL res = [sinaDb executeUpdate:sql];

//        if (!res) {

//            NSLog(@"error when delete db table");

//        } else {

//            NSLog(@"success to delete db table");

//        }

//        [sinaDb close];

//    }

//

//    FMDatabase * qqDb = [FMDatabase databaseWithPath:qqPath];

//    if ([qqDb open]) {

//        NSString *sql = [NSString stringWithFormat:@"delete from TaskSource "];

//        //        NSString * sql = @"select * from user";

//        BOOL res = [qqDb executeUpdate:sql];

//        if (!res) {

//            NSLog(@"error when delete db table");

//        } else {

//            NSLog(@"success to delete db table");

//        }

//        [qqDb close];

//    }

//

//    NSString *purchasePath = [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) objectAtIndex:0];

//    NSString * doc = documentPath;

NSString * purchasePath = [documentPath stringByAppendingPathComponent:@"taskResource.sqlite"];

//    FMDatabase * purchaseDb = [FMDatabase databaseWithPath:purchasePath];

//    if ([purchaseDb open]) {

//        NSString *sql = [NSString stringWithFormat:@"delete from TaskSource "];

//        //        NSString * sql = @"select * from user";

//        BOOL res = [purchaseDb executeUpdate:sql];

//        if (!res) {

//            NSLog(@"error when delete db table");

//        } else {

//            NSLog(@"success to delete db table");

//        }

//        [purchaseDb close];

//    }

NSFileManager * fileManager = [NSFileManager defaultManager];

////    if ([fileManager fileExistsAtPath:wcPath]){

//        NSError *error;

//        [fileManager removeItemAtPath:wcPath error:&error];

////        NSLog(@"-------:%@",error);

////    }

////    if ([fileManager fileExistsAtPath:sinaPath]){

//        [fileManager removeItemAtPath:sinaPath error:nil];

////    }

////    if ([fileManager fileExistsAtPath:qqPath]){

//        [fileManager removeItemAtPath:qqPath error:nil];

////    }

////    if ([fileManager fileExistsAtPath:purchasePath]){

[fileManager removeItemAtPath:purchasePath error:nil];

//    }

}