waves_rust/model/transaction/
update_asset_info_transaction.rs

1use crate::error::{Error, Result};
2use crate::model::{AssetId, ByteString};
3use crate::util::JsonDeserializer;
4use crate::waves_proto::UpdateAssetInfoTransactionData;
5use serde_json::{Map, Value};
6
7const TYPE: u8 = 17;
8
9#[derive(Clone, Eq, PartialEq, Debug)]
10pub struct UpdateAssetInfoTransactionInfo {
11    asset_id: AssetId,
12    name: String,
13    description: String,
14}
15
16impl UpdateAssetInfoTransactionInfo {
17    pub fn new(asset_id: AssetId, name: String, description: String) -> Self {
18        Self {
19            asset_id,
20            name,
21            description,
22        }
23    }
24
25    pub fn asset_id(&self) -> AssetId {
26        self.asset_id.clone()
27    }
28
29    pub fn description(&self) -> String {
30        self.description.clone()
31    }
32
33    pub fn name(&self) -> String {
34        self.name.clone()
35    }
36}
37
38impl TryFrom<&Value> for UpdateAssetInfoTransactionInfo {
39    type Error = Error;
40
41    fn try_from(value: &Value) -> Result<Self> {
42        let asset_id = JsonDeserializer::safe_to_string_from_field(value, "assetId")?;
43        let name = JsonDeserializer::safe_to_string_from_field(value, "name")?;
44        let description = JsonDeserializer::safe_to_string_from_field(value, "description")?;
45
46        Ok(UpdateAssetInfoTransactionInfo {
47            asset_id: AssetId::from_string(&asset_id)?,
48            name,
49            description,
50        })
51    }
52}
53
54#[derive(Clone, Eq, PartialEq, Debug)]
55pub struct UpdateAssetInfoTransaction {
56    asset_id: AssetId,
57    name: String,
58    description: String,
59}
60
61impl UpdateAssetInfoTransaction {
62    pub fn new(asset_id: AssetId, name: String, description: String) -> Self {
63        Self {
64            asset_id,
65            name,
66            description,
67        }
68    }
69
70    pub fn asset_id(&self) -> AssetId {
71        self.asset_id.clone()
72    }
73
74    pub fn description(&self) -> String {
75        self.description.clone()
76    }
77
78    pub fn name(&self) -> String {
79        self.name.clone()
80    }
81
82    pub fn tx_type() -> u8 {
83        TYPE
84    }
85}
86
87impl TryFrom<&Value> for UpdateAssetInfoTransaction {
88    type Error = Error;
89
90    fn try_from(value: &Value) -> Result<Self> {
91        let asset_id = JsonDeserializer::safe_to_string_from_field(value, "assetId")?;
92        let name = JsonDeserializer::safe_to_string_from_field(value, "name")?;
93        let description = JsonDeserializer::safe_to_string_from_field(value, "description")?;
94
95        Ok(UpdateAssetInfoTransaction {
96            asset_id: AssetId::from_string(&asset_id)?,
97            name,
98            description,
99        })
100    }
101}
102
103impl TryFrom<&UpdateAssetInfoTransaction> for Map<String, Value> {
104    type Error = Error;
105
106    fn try_from(value: &UpdateAssetInfoTransaction) -> Result<Self> {
107        let mut update_asset_info_tx_json = Map::new();
108        update_asset_info_tx_json.insert("assetId".to_owned(), value.asset_id().encoded().into());
109        update_asset_info_tx_json.insert("name".to_owned(), value.name().into());
110        update_asset_info_tx_json.insert("description".to_owned(), value.description().into());
111        Ok(update_asset_info_tx_json)
112    }
113}
114
115impl TryFrom<&UpdateAssetInfoTransaction> for UpdateAssetInfoTransactionData {
116    type Error = Error;
117
118    fn try_from(value: &UpdateAssetInfoTransaction) -> Result<Self> {
119        Ok(UpdateAssetInfoTransactionData {
120            asset_id: value.asset_id().bytes(),
121            name: value.name(),
122            description: value.description(),
123        })
124    }
125}
126
127#[cfg(test)]
128mod tests {
129    use crate::error::Result;
130    use crate::model::{
131        AssetId, ByteString, UpdateAssetInfoTransaction, UpdateAssetInfoTransactionInfo,
132    };
133    use crate::waves_proto::UpdateAssetInfoTransactionData;
134    use serde_json::{json, Map, Value};
135    use std::borrow::Borrow;
136    use std::fs;
137
138    #[test]
139    fn test_json_to_sponsor_fee_transaction() {
140        let data = fs::read_to_string("./tests/resources/update_asset_info_rs.json")
141            .expect("Unable to read file");
142        let json: Value = serde_json::from_str(&data).expect("failed to generate json from str");
143
144        let update_asset_info_from_json: UpdateAssetInfoTransactionInfo =
145            json.borrow().try_into().unwrap();
146
147        assert_eq!(
148            "7qhc24Cq53DiaHUzmcaYMUKq8kidaVW8ZAvKrTtADozG",
149            update_asset_info_from_json.asset_id().encoded()
150        );
151        assert_eq!("UpdatedAsset", update_asset_info_from_json.name());
152        assert_eq!(
153            "updated description",
154            update_asset_info_from_json.description()
155        );
156    }
157
158    #[test]
159    fn test_update_asset_to_proto() -> Result<()> {
160        let update_asset_tx = &UpdateAssetInfoTransaction::new(
161            AssetId::from_string("7qhc24Cq53DiaHUzmcaYMUKq8kidaVW8ZAvKrTtADozG")?,
162            "name".to_owned(),
163            "description".to_owned(),
164        );
165        let proto: UpdateAssetInfoTransactionData = update_asset_tx.try_into()?;
166
167        assert_eq!(proto.asset_id, update_asset_tx.asset_id().bytes());
168        assert_eq!(proto.name, update_asset_tx.name());
169        assert_eq!(proto.description, update_asset_tx.description());
170
171        Ok(())
172    }
173
174    #[test]
175    fn test_update_asset_to_json() -> Result<()> {
176        let update_asset_tx = &UpdateAssetInfoTransaction::new(
177            AssetId::from_string("7qhc24Cq53DiaHUzmcaYMUKq8kidaVW8ZAvKrTtADozG")?,
178            "name".to_owned(),
179            "description".to_owned(),
180        );
181        let map: Map<String, Value> = update_asset_tx.try_into()?;
182        let json: Value = map.into();
183        let expected_json = json!({
184             "assetId": "7qhc24Cq53DiaHUzmcaYMUKq8kidaVW8ZAvKrTtADozG",
185             "name": "name",
186             "description": "description",
187        });
188        assert_eq!(expected_json, json);
189        Ok(())
190    }
191}
waves_rust/model/transaction/update_asset_info_transaction.rs

waves_rust/model/transaction/
update_asset_info_transaction.rs
