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meetings update

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This commit is contained in:
Ashish Bailkeri
2023-02-26 12:47:34 -05:00
parent 5c20dfa055
commit f464f24399
1 changed files with 33 additions and 4 deletions
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37
lib/meetings.dart
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@@ -32,7 +32,7 @@ class Seller implements Comparable<Seller> {
@override @override
int compareTo(Seller other) { int compareTo(Seller other) {
return name.compareTo(other.name); return price.compareTo(other.price);
} }
} }
@@ -44,6 +44,18 @@ class Filter {
Filter(this.locations, this.price, this.meetingTime); Filter(this.locations, this.price, this.meetingTime);
} }
List<Seller> fetchNSellers(int n) {
List<Seller> sellers = List.empty(growable: true);
CollectionReference users = FirebaseFirestore.instance.collection('sellers');
users.get().then((value) => () {
for (var doc in value.docs) {
sellers.add(Seller(doc["name"], doc["uid"], doc["location"],
TimeRange(doc["start-time"], doc["end-time"]), doc["price"]));
}
});
return sellers;
}
Future<List<Seller>> getSellers(Filter filter) async { Future<List<Seller>> getSellers(Filter filter) async {
CollectionReference users = FirebaseFirestore.instance.collection('sellers'); CollectionReference users = FirebaseFirestore.instance.collection('sellers');
List<Seller> sellers = List.empty(growable: true); List<Seller> sellers = List.empty(growable: true);
@@ -55,9 +67,26 @@ Future<List<Seller>> getSellers(Filter filter) async {
isLessThanOrEqualTo: filter.price?.high); isLessThanOrEqualTo: filter.price?.high);
final QuerySnapshot snapshot = await query.get(); final QuerySnapshot snapshot = await query.get();
for (var doc in snapshot.docs) { final startTime = filter.meetingTime?.endTime;
sellers.add(Seller(doc["name"], doc["uid"], doc["location"], final endTime = filter.meetingTime?.startTime;
TimeRange(doc["start-time"], doc["end-time"]), doc["price"]));
if (startTime != null && endTime != null) {
var docs = snapshot.docs
.where((element) =>
startTime.compareTo(element["start-time"]) > 0 ||
element["start-time"] == (startTime))
.where((element) =>
endTime.compareTo(element["end-time"]) < 0 ||
element["end-time"] == (endTime));
for (var doc in docs) {
sellers.add(Seller(doc["name"], doc["uid"], doc["location"],
TimeRange(doc["start-time"], doc["end-time"]), doc["price"]));
}
} else {
for (var doc in snapshot.docs) {
sellers.add(Seller(doc["name"], doc["uid"], doc["location"],
TimeRange(doc["start-time"], doc["end-time"]), doc["price"]));
}
} }
return sellers; return sellers;
} }