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1 efrain 1 
//
2 
//  UserNotificationDao.swift
3 
//  twogetskills
4 
//
5 
//  Created by Efrain Yanez Recanatini on 7/31/22.
6 
//
7 
 
8 
 
9 
import UIKit
10 
import SQLite3
11 
 
12 
class UserNotificationDao {
13 
    private let SQLITE_TRANSIENT = unsafeBitCast(-1, to: sqlite3_destructor_type.self)
16 efrain 14 
    public var db : OpaquePointer?
1 efrain 15 
 
16 
    func selectById(id : Int)-> UserNotificationModel {
15 efrain 17 
 
1 efrain 18 
        var model = UserNotificationModel ()
19 
 
20 
        var query = "SELECT "
21 
        query = query + Constants.TABLE_USER_NOTIFICATION_FIELD_ID + ", "
22 
        query = query + Constants.TABLE_USER_NOTIFICATION_FIELD_USER_UUID + ", "
23 
        query = query + Constants.TABLE_USER_NOTIFICATION_FIELD_TITLE + ", "
24 
        query = query + Constants.TABLE_USER_NOTIFICATION_FIELD_BODY + ", "
25 
        query = query + Constants.TABLE_USER_NOTIFICATION_FIELD_URL + " , "
26 
        query = query + Constants.TABLE_USER_NOTIFICATION_FIELD_VIEWED + " , "
27 
        query = query + Constants.TABLE_USER_NOTIFICATION_FIELD_COMMAND + " , "
28 
        query = query + Constants.TABLE_USER_NOTIFICATION_FIELD_DATE_ON + " , "
29 
        query = query + Constants.TABLE_USER_NOTIFICATION_FIELD_TIME_ON
30 
        query = query + " FROM " + Constants.TABLE_USER_NOTIFICATION
31 
        query = query + " WHERE " + Constants.TABLE_USER_NOTIFICATION_FIELD_ID + " = '\(id)'  LIMIT 1;"
32 
 
33 
        var statement : OpaquePointer? = nil
34 
 
35 
        if (sqlite3_prepare_v2(db, query, -1, &statement, nil) == SQLITE_OK) {
36 
            if (sqlite3_step(statement) == SQLITE_ROW) {
37 
 
38 
 
39 
                model.id = Int(sqlite3_column_int(statement, 0))
40 
 
41 
                model.userUuid = String(describing: String(cString: sqlite3_column_text(statement, 1)))
42 
 
43 
                model.title = String(describing: String(cString: sqlite3_column_text(statement, 2)))
44 
 
45 
                model.body = String(describing: String(cString: sqlite3_column_text(statement, 3)))
46 
 
47 
                model.url = String(describing: String(cString: sqlite3_column_text(statement, 4)))
48 
 
49 
                model.viewed = Int(sqlite3_column_int(statement, 5))
50 
 
51 
                model.command = String(describing: String(cString: sqlite3_column_text(statement, 6)))
52 
 
53 
 
54 
                model.dateOn = String(describing: String(cString: sqlite3_column_text(statement, 7)))
55 
 
56 
                model.timeOn = String(describing: String(cString: sqlite3_column_text(statement, 8)))
57 
 
58 
 
59 
               //print("\nSuccessfully get record")
60 
 
61 
            }
62 
        } else {
15 efrain 63 
 
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        }
65 
        sqlite3_finalize(statement)
66 
        return model
67 
    }
68 
 
69 
    func selectAllDistinctDateByUserUuid(userUuid : String) -> [String] {
15 efrain 70 
 
1 efrain 71 
        var records = [String]()
72 
 
73 
        var query = "SELECT "
74 
        query = query + " DISTINCT(" + Constants.TABLE_USER_NOTIFICATION_FIELD_DATE_ON + ") "
75 
        query = query + " FROM " + Constants.TABLE_USER_NOTIFICATION
76 
        query = query + " WHERE " + Constants.TABLE_USER_NOTIFICATION_FIELD_USER_UUID + " = '\(userUuid)'; "
77 
        query = query + " ORDER BY " + Constants.TABLE_USER_NOTIFICATION_FIELD_DATE_ON + " DESC ;"
78 
 
79 
        var statement : OpaquePointer? = nil
80 
 
81 
 
82 
        if (sqlite3_prepare_v2(db, query, -1, &statement, nil) == SQLITE_OK) {
83 
            while (sqlite3_step(statement) == SQLITE_ROW) {
84 
 
85 
                let date = String(describing: String(cString: sqlite3_column_text(statement, 0)))
86 
 
87 
                records.append(date)
88 
 
89 
            }
90 
        } else {
15 efrain 91 
 
1 efrain 92 
        }
93 
        sqlite3_finalize(statement)
94 
        return records
95 
    }
96 
 
97 
 
98 
    func selectAllByUserUuidAndDate(userUuid : String, date : String)-> [UserNotificationModel] {
15 efrain 99 
 
1 efrain 100 
        var records = [UserNotificationModel]()
101 
 
102 
        var query = "SELECT "
103 
        query = query + Constants.TABLE_USER_NOTIFICATION_FIELD_ID + ", "
104 
        query = query + Constants.TABLE_USER_NOTIFICATION_FIELD_USER_UUID + ", "
105 
        query = query + Constants.TABLE_USER_NOTIFICATION_FIELD_TITLE + ", "
106 
        query = query + Constants.TABLE_USER_NOTIFICATION_FIELD_BODY + ", "
107 
        query = query + Constants.TABLE_USER_NOTIFICATION_FIELD_URL + " , "
108 
        query = query + Constants.TABLE_USER_NOTIFICATION_FIELD_VIEWED + " , "
109 
        query = query + Constants.TABLE_USER_NOTIFICATION_FIELD_COMMAND + " , "
110 
        query = query + Constants.TABLE_USER_NOTIFICATION_FIELD_DATE_ON + " , "
111 
        query = query + Constants.TABLE_USER_NOTIFICATION_FIELD_TIME_ON
112 
        query = query + " FROM " + Constants.TABLE_USER_NOTIFICATION
113 
        query = query + " WHERE " + Constants.TABLE_USER_NOTIFICATION_FIELD_USER_UUID + " = '\(userUuid)'; "
114 
        query = query + " AND " + Constants.TABLE_USER_NOTIFICATION_FIELD_DATE_ON + " = '\(date)'"
115 
        query = query + " ORDER BY  " + Constants.TABLE_USER_NOTIFICATION_FIELD_DATE_ON + " DESC,  "
116 
        query = query + Constants.TABLE_USER_NOTIFICATION_FIELD_TIME_ON + " DESC; "
117 
        var statement : OpaquePointer? = nil
118 
 
119 
 
120 
        if (sqlite3_prepare_v2(db, query, -1, &statement, nil) == SQLITE_OK) {
121 
            while (sqlite3_step(statement) == SQLITE_ROW) {
122 
 
123 
                var  model = UserNotificationModel()
124 
                model.id = Int(sqlite3_column_int(statement, 0))
125 
 
126 
                model.userUuid = String(describing: String(cString: sqlite3_column_text(statement, 1)))
127 
 
128 
                model.title = String(describing: String(cString: sqlite3_column_text(statement, 2)))
129 
 
130 
                model.body = String(describing: String(cString: sqlite3_column_text(statement, 3)))
131 
 
132 
                model.url = String(describing: String(cString: sqlite3_column_text(statement, 4)))
133 
 
134 
                model.viewed = Int(sqlite3_column_int(statement, 5))
135 
 
136 
                model.command = String(describing: String(cString: sqlite3_column_text(statement, 6)))
137 
 
138 
 
139 
                model.dateOn = String(describing: String(cString: sqlite3_column_text(statement, 7)))
140 
 
141 
                model.timeOn = String(describing: String(cString: sqlite3_column_text(statement, 8)))
142 
 
143 
 
144 
 
145 
                records.append(model)
146 
 
147 
            }
148 
        } else {
15 efrain 149 
 
1 efrain 150 
        }
151 
        sqlite3_finalize(statement)
152 
        return records
153 
    }
154 
 
155 
    func selectAllByUserUuid(userUuid : String)-> [UserNotificationModel] {
15 efrain 156 
 
1 efrain 157 
        var records = [UserNotificationModel]()
158 
 
159 
        var query = "SELECT "
160 
        query = query + Constants.TABLE_USER_NOTIFICATION_FIELD_ID + ", "
161 
        query = query + Constants.TABLE_USER_NOTIFICATION_FIELD_USER_UUID + ", "
162 
        query = query + Constants.TABLE_USER_NOTIFICATION_FIELD_TITLE + ", "
163 
        query = query + Constants.TABLE_USER_NOTIFICATION_FIELD_BODY + ", "
164 
        query = query + Constants.TABLE_USER_NOTIFICATION_FIELD_URL + " , "
165 
        query = query + Constants.TABLE_USER_NOTIFICATION_FIELD_VIEWED + " , "
166 
        query = query + Constants.TABLE_USER_NOTIFICATION_FIELD_COMMAND + " , "
167 
        query = query + Constants.TABLE_USER_NOTIFICATION_FIELD_DATE_ON + " , "
168 
        query = query + Constants.TABLE_USER_NOTIFICATION_FIELD_TIME_ON
169 
        query = query + " FROM " + Constants.TABLE_USER_NOTIFICATION
170 
        query = query + " WHERE " + Constants.TABLE_USER_NOTIFICATION_FIELD_USER_UUID + " = '\(userUuid)'; "
171 
        query = query + " ORDER BY  " + Constants.TABLE_USER_NOTIFICATION_FIELD_DATE_ON + " || 'T' || "
172 
        query = query + Constants.TABLE_USER_NOTIFICATION_FIELD_TIME_ON + " DESC; "
173 
        var statement : OpaquePointer? = nil
174 
 
175 
 
176 
        if (sqlite3_prepare_v2(db, query, -1, &statement, nil) == SQLITE_OK) {
177 
            while (sqlite3_step(statement) == SQLITE_ROW) {
178 
 
179 
                var  model = UserNotificationModel()
180 
                model.id = Int(sqlite3_column_int(statement, 0))
181 
 
182 
                model.userUuid = String(describing: String(cString: sqlite3_column_text(statement, 1)))
183 
 
184 
                model.title = String(describing: String(cString: sqlite3_column_text(statement, 2)))
185 
 
186 
                model.body = String(describing: String(cString: sqlite3_column_text(statement, 3)))
187 
 
188 
                model.url = String(describing: String(cString: sqlite3_column_text(statement, 4)))
189 
 
190 
                model.viewed = Int(sqlite3_column_int(statement, 5))
191 
 
192 
                model.command = String(describing: String(cString: sqlite3_column_text(statement, 6)))
193 
 
194 
 
195 
                model.dateOn = String(describing: String(cString: sqlite3_column_text(statement, 7)))
196 
 
197 
                model.timeOn = String(describing: String(cString: sqlite3_column_text(statement, 8)))
198 
 
199 
 
200 
 
201 
                records.append(model)
202 
 
203 
            }
204 
        } else {
15 efrain 205 
 
1 efrain 206 
        }
207 
        sqlite3_finalize(statement)
208 
        return records
209 
    }
210 
 
211 
 
212 
 
213 
 
214 
 
215 
    func getCountByUserUuid(userUuid : String) -> Int {
15 efrain 216 
 
1 efrain 217 
        var query = "SELECT COUNT(*) AS total FROM " + Constants.TABLE_USER_NOTIFICATION
218 
        query = query + " WHERE " + Constants.TABLE_USER_NOTIFICATION_FIELD_USER_UUID + " = '\(userUuid)'; "
219 
 
220 
        var statement : OpaquePointer? = nil
221 
        var count = 0;
222 
 
223 
 
224 
        if (sqlite3_prepare(db, query, -1, &statement, nil) == SQLITE_OK) {
225 
            if(sqlite3_step(statement) == SQLITE_ROW){
226 
                count = Int(sqlite3_column_int(statement, 0))
227 
                //print("\(count)")
228 
            }
229 
        } else {
230 
            count = -1
15 efrain 231 
 
1 efrain 232 
        }
233 
        sqlite3_finalize(statement)
234 
        return count
235 
    }
236 
 
237 
    func insert(userNotification : UserNotificationModel) -> Int {
15 efrain 238 
 
1 efrain 239 
        var result : Int = 0
240 
        var query = "INSERT INTO " + Constants.TABLE_USER_NOTIFICATION + " ( "
241 
        query = query + Constants.TABLE_USER_NOTIFICATION_FIELD_USER_UUID + ", "
242 
        query = query + Constants.TABLE_USER_NOTIFICATION_FIELD_TITLE + ", "
243 
        query = query + Constants.TABLE_USER_NOTIFICATION_FIELD_BODY + ", "
244 
        query = query + Constants.TABLE_USER_NOTIFICATION_FIELD_URL + ", "
245 
        query = query + Constants.TABLE_USER_NOTIFICATION_FIELD_VIEWED + ", "
246 
        query = query + Constants.TABLE_USER_NOTIFICATION_FIELD_COMMAND + ", "
247 
        query = query + Constants.TABLE_USER_NOTIFICATION_FIELD_DATE_ON + ", "
248 
        query = query + Constants.TABLE_USER_NOTIFICATION_FIELD_TIME_ON
249 
        query = query + " ) VALUES (?, ?, ?, ?, ?, ?, ?, ?);"
250 
        var statement : OpaquePointer?
251 
 
252 
 
253 
        if (sqlite3_prepare_v2(db, query, -1, &statement, nil) == SQLITE_OK) {
254 
 
255 
            sqlite3_bind_text(statement, 1, userNotification.userUuid, -1, SQLITE_TRANSIENT)
256 
            sqlite3_bind_text(statement, 2, userNotification.title, -1 , SQLITE_TRANSIENT)
257 
            sqlite3_bind_text(statement, 3, userNotification.body , -1, SQLITE_TRANSIENT)
258 
            sqlite3_bind_text(statement, 4, userNotification.url , -1, SQLITE_TRANSIENT)
259 
            sqlite3_bind_int(statement, 5, Int32(userNotification.viewed))
260 
            sqlite3_bind_text(statement, 6, userNotification.command, -1, SQLITE_TRANSIENT)
261 
            sqlite3_bind_text(statement, 7, userNotification.dateOn, -1, SQLITE_TRANSIENT)
262 
            sqlite3_bind_text(statement, 8, userNotification.timeOn , -1, SQLITE_TRANSIENT)
263 
 
264 
            if (sqlite3_step(statement) == SQLITE_DONE) {
15 efrain 265 
                result = Int(sqlite3_last_insert_rowid(conn))
1 efrain 266 
            } else {
267 
                 print("No se pudo insertar el registro en la tabla: \(Constants.TABLE_USER_NOTIFICATION)")
268 
 
15 efrain 269 
 
1 efrain 270 
 
271 
            }
272 
        } else {
273 
            print("Fallo la preparación del insertar un registro en la tabla: \(Constants.TABLE_USER_NOTIFICATION)")
274 
 
15 efrain 275 
 
1 efrain 276 
        }
277 
 
278 
        sqlite3_finalize(statement)
279 
 
280 
        return result
281 
    }
282 
 
283 
    func markViewed(id : Int) {
15 efrain 284 
 
1 efrain 285 
        var query = "UPDATE " + Constants.TABLE_USER_NOTIFICATION
286 
        query = query + " SET " + Constants.TABLE_USER_NOTIFICATION_FIELD_VIEWED + "  1 "
287 
        query = query + " WHERE " + Constants.TABLE_USER_NOTIFICATION_FIELD_ID + " = '\(id)';"
288 
        var statement : OpaquePointer? = nil
289 
        if (sqlite3_prepare_v2(db, query, -1, &statement, nil) == SQLITE_OK) {
290 
            if (sqlite3_step(statement) != SQLITE_DONE) {
291 
                print("No se pudo actualizar un registro en la tabla: \(Constants.TABLE_USER_NOTIFICATION) ")
292 
 
15 efrain 293 
 
1 efrain 294 
            }
295 
        } else {
296 
            print("Fallo la preparación de la actualización de un registro en la tabla \(Constants.TABLE_USER_NOTIFICATION) ")
297 
 
15 efrain 298 
 
1 efrain 299 
        }
300 
        sqlite3_finalize(statement)
301 
    }
302 
 
303 
    func markViewedAllPendingByUserUuid(userUuid : String) {
15 efrain 304 
 
1 efrain 305 
        var query = "UPDATE " + Constants.TABLE_USER_NOTIFICATION
306 
        query = query + " SET " + Constants.TABLE_USER_NOTIFICATION_FIELD_VIEWED + "  1 "
307 
        query = query + " WHERE " + Constants.TABLE_USER_NOTIFICATION_FIELD_VIEWED + " = 0 "
308 
        query = query + " AND " + Constants.TABLE_USER_NOTIFICATION_FIELD_USER_UUID + " = '\(userUuid)'; "
309 
        var statement : OpaquePointer? = nil
310 
        if (sqlite3_prepare_v2(db, query, -1, &statement, nil) == SQLITE_OK) {
311 
            if (sqlite3_step(statement) != SQLITE_DONE) {
312 
                print("No se pudo actualizar un registro en la tabla: \(Constants.TABLE_USER_NOTIFICATION) ")
313 
 
15 efrain 314 
 
1 efrain 315 
            }
316 
        } else {
317 
            print("Fallo la preparación de la actualización de un registro en la tabla \(Constants.TABLE_USER_NOTIFICATION) ")
318 
 
15 efrain 319 
 
1 efrain 320 
        }
321 
        sqlite3_finalize(statement)
322 
    }
323 
 
324 
    func markViewedAllPendingByUserUuidAndCommand(userUuid : String, command : String) {
15 efrain 325 
 
1 efrain 326 
        var query = "UPDATE " + Constants.TABLE_USER_NOTIFICATION
327 
        query = query + " SET " + Constants.TABLE_USER_NOTIFICATION_FIELD_VIEWED + " = 1 "
328 
        query = query + " WHERE " + Constants.TABLE_USER_NOTIFICATION_FIELD_VIEWED + " = 0 "
329 
        query = query + " AND " + Constants.TABLE_USER_NOTIFICATION_FIELD_USER_UUID + " = '\(userUuid)'; "
330 
        query = query + " AND " + Constants.TABLE_USER_NOTIFICATION_FIELD_COMMAND + " = '\(command)'; "
331 
        var statement : OpaquePointer? = nil
332 
        if (sqlite3_prepare_v2(db, query, -1, &statement, nil) == SQLITE_OK) {
333 
            if (sqlite3_step(statement) != SQLITE_DONE) {
334 
                print("No se pudo actualizar un registro en la tabla: \(Constants.TABLE_USER_NOTIFICATION) ")
335 
 
15 efrain 336 
 
1 efrain 337 
            }
338 
        } else {
339 
            print("Fallo la preparación de la actualización de un registro en la tabla \(Constants.TABLE_USER_NOTIFICATION) ")
340 
 
15 efrain 341 
 
1 efrain 342 
        }
343 
        sqlite3_finalize(statement)
344 
    }
345 
 
346 
 
347 
    func removeExpired(userUuid : String)
348 
    {
349 
        let now = Date()
350 
        let date = Calendar.current.date(byAdding: .day, value: -5, to: now)!
351 
 
352 
 
353 
        let dateFormatter = DateFormatter()
354 
        dateFormatter.dateFormat = Constants.FORMAT_DATE_YMD
355 
 
356 
        let sDate = dateFormatter.string(from: date)
357 
 
15 efrain 358 
 
1 efrain 359 
        var query = "DELETE FROM " + Constants.TABLE_USER_NOTIFICATION
360 
        query = query + " WHERE " + Constants.TABLE_USER_NOTIFICATION_FIELD_USER_UUID + " = '\(userUuid)' "
361 
        query = query + " AND " + Constants.TABLE_USER_NOTIFICATION_FIELD_DATE_ON + " < '\(sDate)' "
362 
 
363 
        var statement : OpaquePointer? = nil
364 
        if (sqlite3_prepare_v2(db, query, -1, &statement, nil) == SQLITE_OK) {
365 
            if (sqlite3_step(statement) != SQLITE_DONE) {
366 
                print("No se pudo borrar los registros con fecha menor a : \(sDate) en la tabla: \(Constants.TABLE_USER_NOTIFICATION)")
367 
 
15 efrain 368 
 
1 efrain 369 
            }
370 
        } else {
371 
            print("Fallo la preparación del borrado de los registros con fecha menor a : \(sDate) en la tabla: \(Constants.TABLE_USER_NOTIFICATION)" )
372 
 
15 efrain 373 
 
1 efrain 374 
        }
375 
        sqlite3_finalize(statement)
376 
 
377 
 
378 
    }
379 
 
380 
    func remove(id: Int) {
15 efrain 381 
 
1 efrain 382 
        let query = "DELETE FROM " + Constants.TABLE_USER_NOTIFICATION
383 
            + " WHERE " + Constants.TABLE_USER_NOTIFICATION_FIELD_ID + " = '\(id)' ;"
384 
        var statement : OpaquePointer? = nil
385 
        if (sqlite3_prepare_v2(db, query, -1, &statement, nil) == SQLITE_OK) {
386 
            if (sqlite3_step(statement) != SQLITE_DONE) {
387 
                print("No se pudo borrar el registro con el id: \(id) en la tabla: \(Constants.TABLE_USER_NOTIFICATION)")
388 
 
15 efrain 389 
 
1 efrain 390 
            }
391 
        } else {
392 
            print("Fallo la preparación del borrado del registro con el id: \(id) en la tabla: \(Constants.TABLE_USER_NOTIFICATION)" )
393 
 
15 efrain 394 
 
1 efrain 395 
        }
396 
        sqlite3_finalize(statement)
397 
    }
398 
 
399 
 
400 
 
401 
    func removeAllUserUuidNotEqual(userUuid : String)
402 
    {
15 efrain 403 
 
1 efrain 404 
        let query = "DELETE FROM " +  Constants.TABLE_USER_NOTIFICATION +
405 
            " WHERE " + Constants.TABLE_USER_NOTIFICATION_FIELD_USER_UUID + " <> '\(userUuid)' ;"
406 
        var statement : OpaquePointer? = nil
407 
        if (sqlite3_prepare_v2(db, query, -1, &statement, nil) == SQLITE_OK) {
408 
            if sqlite3_step(statement) != SQLITE_DONE {
409 
                print("No se pudo borrar todos los registros en la tabla: \(Constants.TABLE_USER_NOTIFICATION)" +
410 
                " de los usuarios diferentes de : \(userUuid)" )
411 
 
15 efrain 412 
 
1 efrain 413 
            }
414 
        } else {
415 
            print("Fallo la preparación de borrar todos los registros en la tabla: \(Constants.TABLE_USER_NOTIFICATION) de los usuarios diferentes de : \(userUuid) ")
416 
 
15 efrain 417 
 
1 efrain 418 
        }
419 
        sqlite3_finalize(statement)
420 
    }
421 
 
422 
}
423