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let get_selection_account return an Option<>

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This commit is contained in:
B. Petersen
2021-06-17 22:23:43 +02:00
committed by link2xt
parent 4c4f24fb35
commit b53613d1e0
3 changed files with 8 additions and 11 deletions
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1
deltachat-ffi/deltachat.h
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@@ -2486,6 +2486,7 @@ dc_context_t* dc_accounts_get_account (dc_accounts_t* accounts, uint32
* unmanaged account-context as created by dc_context_new(). * unmanaged account-context as created by dc_context_new().
* Once you do no longer need the context-object, you have to call dc_context_unref() on it, * Once you do no longer need the context-object, you have to call dc_context_unref() on it,
* which, however, will not close the account but only decrease a reference counter. * which, however, will not close the account but only decrease a reference counter.
* If there is no selected account, NULL is returned.
*/ */
dc_context_t* dc_accounts_get_selected_account (dc_accounts_t* accounts); dc_context_t* dc_accounts_get_selected_account (dc_accounts_t* accounts);

5
deltachat-ffi/src/lib.rs
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@@ -3695,8 +3695,9 @@ pub unsafe extern "C" fn dc_accounts_get_selected_account(
} }
let accounts = &*accounts; let accounts = &*accounts;
let ctx = block_on(accounts.get_selected_account()); block_on(accounts.get_selected_account())
Box::into_raw(Box::new(ctx)) .map(|ctx| Box::into_raw(Box::new(ctx)))
.unwrap_or_else(std::ptr::null_mut)
} }
#[no_mangle] #[no_mangle]

13
src/accounts.rs
View File

@@ -65,14 +65,9 @@ impl Accounts {
} }
/// Get the currently selected account. /// Get the currently selected account.
pub async fn get_selected_account(&self) -> Context { pub async fn get_selected_account(&self) -> Option<Context> {
let id = self.config.get_selected_account().await; let id = self.config.get_selected_account().await;
self.accounts self.accounts.read().await.get(&id).cloned()
.read()
.await
.get(&id)
.cloned()
.expect("inconsistent state")
} }
/// Select the given account. /// Select the given account.
@@ -509,7 +504,7 @@ mod tests {
assert_eq!(accounts.accounts.read().await.len(), 1); assert_eq!(accounts.accounts.read().await.len(), 1);
assert_eq!(accounts.config.get_selected_account().await, 1); assert_eq!(accounts.config.get_selected_account().await, 1);
let ctx = accounts.get_selected_account().await; let ctx = accounts.get_selected_account().await.unwrap();
assert_eq!( assert_eq!(
"me@mail.com", "me@mail.com",
ctx.get_config(crate::config::Config::Addr) ctx.get_config(crate::config::Config::Addr)
@@ -581,7 +576,7 @@ mod tests {
let (id0_reopened, id1_reopened, id2_reopened) = { let (id0_reopened, id1_reopened, id2_reopened) = {
let accounts = Accounts::new("my_os".into(), p.clone()).await?; let accounts = Accounts::new("my_os".into(), p.clone()).await?;
let ctx = accounts.get_selected_account().await; let ctx = accounts.get_selected_account().await.unwrap();
assert_eq!( assert_eq!(
ctx.get_config(crate::config::Config::Addr).await?, ctx.get_config(crate::config::Config::Addr).await?,
Some("two@example.org".to_string()) Some("two@example.org".to_string())