feat: add AI recommendations flow for tenders
Implement company AI onboarding/recommendation models, services, repository, and tender UI integration with supporting tests. Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
AmirReza Jamali
@@ -0,0 +1,24 @@
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// ignore_for_file: invalid_annotation_target
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import 'package:freezed_annotation/freezed_annotation.dart';
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part 'recommendation_item.freezed.dart';
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part 'recommendation_item.g.dart';
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/// A single AI tender recommendation returned by `POST /api/v1/recommend`.
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///
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/// [tenderId] is the backend tender id used with
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/// `GET /api/v1/tenders/details/:id`. [rank] is a display order string where
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/// `1` is the best match. All fields are nullable to stay resilient to partial
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/// API payloads.
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@freezed
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abstract class RecommendationItem with _$RecommendationItem {
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const factory RecommendationItem({
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required String? rank,
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@JsonKey(name: 'tender_id') required String? tenderId,
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required String? analysis,
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}) = _RecommendationItem;
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factory RecommendationItem.fromJson(Map<String, dynamic> json) =>
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_$RecommendationItemFromJson(json);
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}
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@@ -0,0 +1,283 @@
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// GENERATED CODE - DO NOT MODIFY BY HAND
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// coverage:ignore-file
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// ignore_for_file: type=lint
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// ignore_for_file: unused_element, deprecated_member_use, deprecated_member_use_from_same_package, use_function_type_syntax_for_parameters, unnecessary_const, avoid_init_to_null, invalid_override_different_default_values_named, prefer_expression_function_bodies, annotate_overrides, invalid_annotation_target, unnecessary_question_mark
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part of 'recommendation_item.dart';
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// **************************************************************************
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// FreezedGenerator
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// **************************************************************************
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// dart format off
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T _$identity<T>(T value) => value;
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/// @nodoc
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mixin _$RecommendationItem {
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String? get rank;@JsonKey(name: 'tender_id') String? get tenderId; String? get analysis;
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/// Create a copy of RecommendationItem
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/// with the given fields replaced by the non-null parameter values.
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@JsonKey(includeFromJson: false, includeToJson: false)
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@pragma('vm:prefer-inline')
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$RecommendationItemCopyWith<RecommendationItem> get copyWith => _$RecommendationItemCopyWithImpl<RecommendationItem>(this as RecommendationItem, _$identity);
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/// Serializes this RecommendationItem to a JSON map.
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Map<String, dynamic> toJson();
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@override
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bool operator ==(Object other) {
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return identical(this, other) || (other.runtimeType == runtimeType&&other is RecommendationItem&&(identical(other.rank, rank) || other.rank == rank)&&(identical(other.tenderId, tenderId) || other.tenderId == tenderId)&&(identical(other.analysis, analysis) || other.analysis == analysis));
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}
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@JsonKey(includeFromJson: false, includeToJson: false)
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@override
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int get hashCode => Object.hash(runtimeType,rank,tenderId,analysis);
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@override
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String toString() {
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return 'RecommendationItem(rank: $rank, tenderId: $tenderId, analysis: $analysis)';
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}
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}
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/// @nodoc
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abstract mixin class $RecommendationItemCopyWith<$Res> {
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factory $RecommendationItemCopyWith(RecommendationItem value, $Res Function(RecommendationItem) _then) = _$RecommendationItemCopyWithImpl;
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@useResult
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$Res call({
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String? rank,@JsonKey(name: 'tender_id') String? tenderId, String? analysis
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});
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}
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/// @nodoc
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class _$RecommendationItemCopyWithImpl<$Res>
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implements $RecommendationItemCopyWith<$Res> {
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_$RecommendationItemCopyWithImpl(this._self, this._then);
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final RecommendationItem _self;
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final $Res Function(RecommendationItem) _then;
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/// Create a copy of RecommendationItem
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/// with the given fields replaced by the non-null parameter values.
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@pragma('vm:prefer-inline') @override $Res call({Object? rank = freezed,Object? tenderId = freezed,Object? analysis = freezed,}) {
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return _then(_self.copyWith(
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rank: freezed == rank ? _self.rank : rank // ignore: cast_nullable_to_non_nullable
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as String?,tenderId: freezed == tenderId ? _self.tenderId : tenderId // ignore: cast_nullable_to_non_nullable
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as String?,analysis: freezed == analysis ? _self.analysis : analysis // ignore: cast_nullable_to_non_nullable
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as String?,
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));
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}
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}
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/// Adds pattern-matching-related methods to [RecommendationItem].
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extension RecommendationItemPatterns on RecommendationItem {
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/// A variant of `map` that fallback to returning `orElse`.
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///
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/// It is equivalent to doing:
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/// ```dart
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/// switch (sealedClass) {
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/// case final Subclass value:
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/// return ...;
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/// case _:
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/// return orElse();
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/// }
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/// ```
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@optionalTypeArgs TResult maybeMap<TResult extends Object?>(TResult Function( _RecommendationItem value)? $default,{required TResult orElse(),}){
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final _that = this;
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switch (_that) {
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case _RecommendationItem() when $default != null:
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return $default(_that);case _:
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return orElse();
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}
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}
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/// A `switch`-like method, using callbacks.
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///
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/// Callbacks receives the raw object, upcasted.
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/// It is equivalent to doing:
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/// ```dart
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/// switch (sealedClass) {
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/// case final Subclass value:
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/// return ...;
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/// case final Subclass2 value:
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/// return ...;
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/// }
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/// ```
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@optionalTypeArgs TResult map<TResult extends Object?>(TResult Function( _RecommendationItem value) $default,){
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final _that = this;
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switch (_that) {
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case _RecommendationItem():
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return $default(_that);case _:
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throw StateError('Unexpected subclass');
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}
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}
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/// A variant of `map` that fallback to returning `null`.
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///
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/// It is equivalent to doing:
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/// ```dart
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/// switch (sealedClass) {
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/// case final Subclass value:
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/// return ...;
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/// case _:
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/// return null;
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/// }
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/// ```
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@optionalTypeArgs TResult? mapOrNull<TResult extends Object?>(TResult? Function( _RecommendationItem value)? $default,){
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final _that = this;
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switch (_that) {
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case _RecommendationItem() when $default != null:
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return $default(_that);case _:
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return null;
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}
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}
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/// A variant of `when` that fallback to an `orElse` callback.
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///
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/// It is equivalent to doing:
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/// ```dart
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/// switch (sealedClass) {
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/// case Subclass(:final field):
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/// return ...;
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/// case _:
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/// return orElse();
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/// }
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/// ```
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@optionalTypeArgs TResult maybeWhen<TResult extends Object?>(TResult Function( String? rank, @JsonKey(name: 'tender_id') String? tenderId, String? analysis)? $default,{required TResult orElse(),}) {final _that = this;
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switch (_that) {
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case _RecommendationItem() when $default != null:
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return $default(_that.rank,_that.tenderId,_that.analysis);case _:
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return orElse();
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}
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}
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/// A `switch`-like method, using callbacks.
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///
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/// As opposed to `map`, this offers destructuring.
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/// It is equivalent to doing:
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/// ```dart
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/// switch (sealedClass) {
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/// case Subclass(:final field):
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/// return ...;
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/// case Subclass2(:final field2):
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/// return ...;
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/// }
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/// ```
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@optionalTypeArgs TResult when<TResult extends Object?>(TResult Function( String? rank, @JsonKey(name: 'tender_id') String? tenderId, String? analysis) $default,) {final _that = this;
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switch (_that) {
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case _RecommendationItem():
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return $default(_that.rank,_that.tenderId,_that.analysis);case _:
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throw StateError('Unexpected subclass');
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}
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}
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/// A variant of `when` that fallback to returning `null`
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///
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/// It is equivalent to doing:
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/// ```dart
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/// switch (sealedClass) {
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/// case Subclass(:final field):
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/// return ...;
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/// case _:
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/// return null;
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/// }
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/// ```
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@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>(TResult? Function( String? rank, @JsonKey(name: 'tender_id') String? tenderId, String? analysis)? $default,) {final _that = this;
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switch (_that) {
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case _RecommendationItem() when $default != null:
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return $default(_that.rank,_that.tenderId,_that.analysis);case _:
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return null;
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}
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}
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}
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/// @nodoc
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@JsonSerializable()
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class _RecommendationItem implements RecommendationItem {
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const _RecommendationItem({required this.rank, @JsonKey(name: 'tender_id') required this.tenderId, required this.analysis});
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factory _RecommendationItem.fromJson(Map<String, dynamic> json) => _$RecommendationItemFromJson(json);
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@override final String? rank;
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@override@JsonKey(name: 'tender_id') final String? tenderId;
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@override final String? analysis;
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/// Create a copy of RecommendationItem
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/// with the given fields replaced by the non-null parameter values.
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@override @JsonKey(includeFromJson: false, includeToJson: false)
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@pragma('vm:prefer-inline')
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_$RecommendationItemCopyWith<_RecommendationItem> get copyWith => __$RecommendationItemCopyWithImpl<_RecommendationItem>(this, _$identity);
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@override
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Map<String, dynamic> toJson() {
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return _$RecommendationItemToJson(this, );
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}
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@override
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bool operator ==(Object other) {
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return identical(this, other) || (other.runtimeType == runtimeType&&other is _RecommendationItem&&(identical(other.rank, rank) || other.rank == rank)&&(identical(other.tenderId, tenderId) || other.tenderId == tenderId)&&(identical(other.analysis, analysis) || other.analysis == analysis));
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}
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@JsonKey(includeFromJson: false, includeToJson: false)
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@override
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int get hashCode => Object.hash(runtimeType,rank,tenderId,analysis);
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@override
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String toString() {
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return 'RecommendationItem(rank: $rank, tenderId: $tenderId, analysis: $analysis)';
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}
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}
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/// @nodoc
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abstract mixin class _$RecommendationItemCopyWith<$Res> implements $RecommendationItemCopyWith<$Res> {
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factory _$RecommendationItemCopyWith(_RecommendationItem value, $Res Function(_RecommendationItem) _then) = __$RecommendationItemCopyWithImpl;
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@override @useResult
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$Res call({
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String? rank,@JsonKey(name: 'tender_id') String? tenderId, String? analysis
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});
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}
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/// @nodoc
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class __$RecommendationItemCopyWithImpl<$Res>
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implements _$RecommendationItemCopyWith<$Res> {
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__$RecommendationItemCopyWithImpl(this._self, this._then);
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final _RecommendationItem _self;
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final $Res Function(_RecommendationItem) _then;
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/// Create a copy of RecommendationItem
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/// with the given fields replaced by the non-null parameter values.
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@override @pragma('vm:prefer-inline') $Res call({Object? rank = freezed,Object? tenderId = freezed,Object? analysis = freezed,}) {
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return _then(_RecommendationItem(
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rank: freezed == rank ? _self.rank : rank // ignore: cast_nullable_to_non_nullable
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as String?,tenderId: freezed == tenderId ? _self.tenderId : tenderId // ignore: cast_nullable_to_non_nullable
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as String?,analysis: freezed == analysis ? _self.analysis : analysis // ignore: cast_nullable_to_non_nullable
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as String?,
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));
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}
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}
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// dart format on
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@@ -0,0 +1,21 @@
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// GENERATED CODE - DO NOT MODIFY BY HAND
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part of 'recommendation_item.dart';
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// **************************************************************************
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// JsonSerializableGenerator
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// **************************************************************************
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_RecommendationItem _$RecommendationItemFromJson(Map<String, dynamic> json) =>
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_RecommendationItem(
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rank: json['rank'] as String?,
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tenderId: json['tender_id'] as String?,
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analysis: json['analysis'] as String?,
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);
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Map<String, dynamic> _$RecommendationItemToJson(_RecommendationItem instance) =>
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<String, dynamic>{
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'rank': instance.rank,
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'tender_id': instance.tenderId,
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'analysis': instance.analysis,
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};
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