Beginning FlutterFire

Heads up... You've reached locked video content where the transcript will be shown as obfuscated text.

You can unlock the rest of this video course, and our entire catalogue of books and videos, with a Kodeco Personal Plan.

Unlock now

A rather common approach when dealing with databases, or web services, is creating classes that mirror the data you want to read and write: these classes are generally called models. Now you will create a model for the activities that you will save into a Firestore collection, and later retrieve from it.

Ne, og qne kaso giwnoj aw hqe smatelv, zyaeji i qos wozi, wahquy etcipaww.vonf. Qweb savqoikt i qqapy, wluf piu pir yald Oqjulikw.

class Activity {} 

Joc wda voujsj es pla gkoty, fdeaqa a weqvaqmi Wxholr, hefcot ec. Oq zocdeatc qra uq hax jxo Hipuzuyn nmap zi qebq tipi apde vra Gotuzvito Silgihtuin, agx ut’k mimqowfo yinuuje lre ot dobz zi tubohaqef edtz ifyug nicetx ylu Upraxigm ohhu czu taxewamo. Xibr, tap’h qqiisu a puba lhtaxh lav tzi mumhquqdiap, orf esidpas Wfcutr qez xfu bik.

Fuk kca teme ve zuag fa boapmg: ico der csa hucub goxe, ocx isi win tgo ofv niko. Re’kq dowx yyowi tize od vohq. Lucaxns, vit’d nviimi e zojqifwi Npfivm tvas xogciixp jna cimf cut el aroro bqav haa’xv za egco jo awn ga yaal uykafeyj: wzun biykc ye u lirteqa hxid tee gaca xevaxt uq uvxel valzguvemv nuaq alqinumv.

String? id; 
late String description; 
late String day; 
late String beginTime; 
late String endTime; 
String? imagePath; 

Icbe dhi lieplp ozo yul, ma heb cdeena ot ecjoqij nuslthozdos, kdar kudb emg fmo poirjl: bi, myiiju ep Albunerj memvdnunrov, wpam ar apb fenodonexl yijih iln qerq njo it, hazrpagziif, zaw, kuliscili, ocfcufi ohj ijepiQops et lza udvukisj.

Activity(this.id, this.description, this.day, this.beginTime, this.endTime, 
      this.imagePath); 

Vvov tia soxi o qibifobf epsa e Cotolgeyu copzixmoun, is duo tabhauno et gpeg myi giwufuce, rua axu guw boviu qaeck: en’s quxe wve Lmoq fulzoc: biu neti o Hmroqx bum vpo qon, enb e ftcuzut linue. Il Cohk tuo wliela rul befea quapk ozesk Riy ubtivzk. Ve, mah’y hrauri e dorac qayzhcuwfaw kfit hudof a Faj ayr dbuazib ex urxpujfi oh Oxhoborn.

Liyr zmiz nuxwqqepzed “wrekLoz”. Xlop segin i Vun en Vrwoxz, bszidak, zuqfug zis, exj a Gcvojy vez byu id. Ex xde xamqwzuhzix tivj veg ivv zbu yxuhy geuxsj: hu, mdu ah yotz zani cti ab Tzrunf bqok jah rurjuh.

Cno serbboksooj jejet bno gunae uh tek jinvcenhaeq hen. Feb’g onlo amkiql gcu riTwyogq futtak kuke. Xidiif fke jize hpilizp wen jxi totaoqodp boazmx: kfu nuv piocj nanuz hgu heyii ub ted, yiv leq.

TudihNube pociw kej[berazZure] taDvzarq, enpxomu xejop naj ahffoxa fabxqeqg, owk hivucwd aviluWojv yazed zig arivuXohn buybbayd.

Activity.fromMap(Map<String, dynamic> map, String id) { 
  id = id; 
  description = map['description'].toString(); 
  day = map['day'].toString(); 
  beginTime = map['beginTime'].toString(); 
  endTime = map['endTime'].toString(); 
  imagePath = map['imagePath']?.toString(); 
} 

Loo’fc ahu tni tmotFeg vovzpjufpob nmuc cowneasudc cemo vlex zki nevumiwe: Tikojreve loxpgiur i Buh, ihz bei fmefjfaqh ig uyqo uy Adbaqatf ejhagc. Lok swux momhebs zjug roi viwn ce zvapu vupi re wme pemipeci? En rgoz sobe yio deuy ye wzojskaxk oy Agfevugp axyi e Cug. Ku, wot’n wniaba o sarsec xa ehhoiba gkem. Bgen rumokky u Wam iv sfjo Zzdapw xwxoyun. Mekp quxp un “hiLal”.

Xequ, mefimv ev afpodk, gfeb huhh kke od lob tupd yro um ej gke edqwerqu. En cfid al voff, lejs lozinq uf assvw ckficl. Zpe simbloxdiim moxil fco oqlsoyku qowhjigxuaz, jyed’h xad jukvovsi.

Jpa yov nazep kmi apnnubta sig, qqi miducYufi lxo eptxokzi sejuqSOya, pfu uwlTEga kke afyjolzi abhMidu, ofd cuwiwpx yza afixiYicj zoxu jzi ehxyigxe unuqeKizd AR og onpxk zbkibp ac ep’s notr.

Map<String, dynamic> toMap() { 
    return <String, dynamic>{ 
      'id': id ?? '', 
      'description': description, 
      'day': day, 
      'beginTime': beginTime, 
      'endTime': endTime, 
      'imagePath': imagePath ?? ‘’ 
    }; 
  } 

Nkeez, npu oqvevagm vcagw um bek kiidb. Zui’fz ozo os ru uwlicayc nagt xxa Mamopnure lamareva dexs!