11part of 'dart_appwrite.dart' ;
22
3+
34/// Helper class to generate query strings.
45class Query {
56 final String method;
@@ -9,13 +10,15 @@ class Query {
910 Query ._(this .method, [this .attribute = null , this .values = null ]);
1011
1112 Map <String , dynamic > toJson () {
12- final map = < String , dynamic > {'method' : method};
13+ final map = < String , dynamic > {
14+ 'method' : method,
15+ };
1316
14- if (attribute != null ) {
17+ if (attribute != null ) {
1518 map['attribute' ] = attribute;
1619 }
17-
18- if (values != null ) {
20+
21+ if (values != null ) {
1922 map['values' ] = values is List ? values : [values];
2023 }
2124
@@ -26,7 +29,7 @@ class Query {
2629 String toString () => jsonEncode (toJson ());
2730
2831 /// Filter resources where [attribute] is equal to [value] .
29- ///
32+ ///
3033 /// [value] can be a single value or a list. If a list is used
3134 /// the query will return resources where [attribute] is equal
3235 /// to any of the values in the list.
@@ -58,12 +61,10 @@ class Query {
5861 Query ._('search' , attribute, value).toString ();
5962
6063 /// Filter resources where [attribute] is null.
61- static String isNull (String attribute) =>
62- Query ._('isNull' , attribute).toString ();
64+ static String isNull (String attribute) => Query ._('isNull' , attribute).toString ();
6365
6466 /// Filter resources where [attribute] is not null.
65- static String isNotNull (String attribute) =>
66- Query ._('isNotNull' , attribute).toString ();
67+ static String isNotNull (String attribute) => Query ._('isNotNull' , attribute).toString ();
6768
6869 /// Filter resources where [attribute] is between [start] and [end] (inclusive).
6970 static String between (String attribute, dynamic start, dynamic end) =>
@@ -83,52 +84,40 @@ class Query {
8384 Query ._('contains' , attribute, value).toString ();
8485
8586 static String or (List <String > queries) =>
86- Query ._(
87- 'or' ,
88- null ,
89- queries.map ((query) => jsonDecode (query)).toList (),
90- ).toString ();
87+ Query ._('or' , null , queries.map ((query) => jsonDecode (query)).toList ()).toString ();
9188
9289 static String and (List <String > queries) =>
93- Query ._(
94- 'and' ,
95- null ,
96- queries.map ((query) => jsonDecode (query)).toList (),
97- ).toString ();
90+ Query ._('and' , null , queries.map ((query) => jsonDecode (query)).toList ()).toString ();
9891
9992 /// Specify which attributes should be returned by the API call.
10093 static String select (List <String > attributes) =>
10194 Query ._('select' , null , attributes).toString ();
10295
10396 /// Sort results by [attribute] ascending.
104- static String orderAsc (String attribute) =>
105- Query ._('orderAsc' , attribute).toString ();
97+ static String orderAsc (String attribute) => Query ._('orderAsc' , attribute).toString ();
10698
10799 /// Sort results by [attribute] descending.
108- static String orderDesc (String attribute) =>
109- Query ._('orderDesc' , attribute).toString ();
100+ static String orderDesc (String attribute) => Query ._('orderDesc' , attribute).toString ();
110101
111102 /// Return results before [id] .
112- ///
103+ ///
113104 /// Refer to the [Cursor Based Pagination] (https://appwrite.io/docs/pagination#cursor-pagination)
114105 /// docs for more information.
115- static String cursorBefore (String id) =>
116- Query ._('cursorBefore' , null , id).toString ();
106+ static String cursorBefore (String id) => Query ._('cursorBefore' , null , id).toString ();
117107
118108 /// Return results after [id] .
119- ///
109+ ///
120110 /// Refer to the [Cursor Based Pagination] (https://appwrite.io/docs/pagination#cursor-pagination)
121111 /// docs for more information.
122- static String cursorAfter (String id) =>
123- Query ._('cursorAfter' , null , id).toString ();
112+ static String cursorAfter (String id) => Query ._('cursorAfter' , null , id).toString ();
124113
125114 /// Return only [limit] results.
126115 static String limit (int limit) => Query ._('limit' , null , limit).toString ();
127116
128117 /// Return results from [offset] .
129- ///
118+ ///
130119 /// Refer to the [Offset Pagination] (https://appwrite.io/docs/pagination#offset-pagination)
131120 /// docs for more information.
132- static String offset (int offset) =>
133- Query ._( 'offset' , null , offset). toString ();
134- }
121+ static String offset (int offset) => Query ._( 'offset' , null , offset). toString ();
122+
123+ }
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