35 lines
909 B
Dart
35 lines
909 B
Dart
/// Represents a generic data model with an ID and timestamps.
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class Model {
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/// A unique identifier corresponding to this item.
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String? id;
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/// The time at which this item was created.
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DateTime? createdAt;
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/// The last time at which this item was updated.
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DateTime? updatedAt;
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Model({this.id, this.createdAt, this.updatedAt});
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/// Returns the [id], parsed as an [int].
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int get idAsInt => id != null ? int.tryParse(id ?? "-1") ?? -1 : -1;
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/// Returns the [id] or "" if null.
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String get idAsString => id ?? "";
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}
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/// Represents a generic data model with audit log feature.
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class AuditableModel extends Model {
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/// The authorized user who created the record.
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String? createdBy;
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/// The user who updated the record last time.
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String? updatedBy;
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AuditableModel(
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{super.id,
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super.createdAt,
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this.createdBy,
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super.updatedAt,
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this.updatedBy});
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}
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