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Mountain/IPC/WindServiceHandlers/Storage/
StorageSet.rs

1
2//! Write a single value to workspace-scoped storage. Atomic per
3//! key - concurrent set/get against the same key serialise
4//! through the StorageProvider's lock.
5
6use std::sync::Arc;
7
8use CommonLibrary::{Environment::Requires::Requires, Storage::StorageProvider::StorageProvider};
9use serde_json::Value;
10
11use crate::{RunTime::ApplicationRunTime::ApplicationRunTime, dev_log};
12
13pub async fn Fn(RunTime:Arc<ApplicationRunTime>, Arguments:Vec<Value>) -> Result<Value, String> {
14	let key = Arguments
15		.first()
16		.ok_or("Missing storage key".to_string())?
17		.as_str()
18		.ok_or("Storage key must be a string".to_string())?;
19
20	let value = Arguments.get(1).ok_or("Missing storage value".to_string())?.clone();
21
22	let provider:Arc<dyn StorageProvider> = RunTime.Environment.Require();
23
24	provider
25		.UpdateStorageValue(false, key.to_string(), Some(value))
26		.await
27		.map_err(|Error| format!("Failed to set storage item: {}", Error))?;
28
29	dev_log!("storage", "set: {}", key);
30
31	Ok(Value::Null)
32}