cargo fmt

kordophone-db/src/database.rs

@@ -1,6 +1,6 @@
 use anyhow::Result;
-use diesel::prelude::*;
 use async_trait::async_trait;
+use diesel::prelude::*;
 
 pub use std::sync::Arc;
 pub use tokio::sync::Mutex;
@@ -31,7 +31,8 @@ pub struct Database {
 impl Database {
     pub fn new(path: &str) -> Result<Self> {
         let mut connection = SqliteConnection::establish(path)?;
-        connection.run_pending_migrations(MIGRATIONS)
+        connection
+            .run_pending_migrations(MIGRATIONS)
             .map_err(|e| anyhow::anyhow!("Error running migrations: {}", e))?;
 
         Ok(Self { connection })

kordophone-db/src/models/conversation.rs

@@ -1,6 +1,6 @@
+use crate::models::participant::Participant;
 use chrono::{DateTime, NaiveDateTime};
 use uuid::Uuid;
-use crate::models::participant::Participant;
 
 #[derive(Clone, Debug)]
 pub struct Conversation {
@@ -38,13 +38,12 @@ impl From<kordophone::model::Conversation> for Conversation {
             last_message_preview: value.last_message_preview,
             date: DateTime::from_timestamp(
                 value.date.unix_timestamp(),
-                value.date.unix_timestamp_nanos()
+                value.date.unix_timestamp_nanos().try_into().unwrap_or(0),
-                    .try_into()
-                    .unwrap_or(0),
             )
             .unwrap()
             .naive_local(),
-            participants: value.participant_display_names
+            participants: value
+                .participant_display_names
                 .into_iter()
                 .map(|p| p.into())
                 .collect(),

kordophone-db/src/models/db/conversation.rs

@@ -1,9 +1,6 @@
-use diesel::prelude::*;
+use crate::models::{db::participant::InsertableRecord as InsertableParticipant, Conversation};
 use chrono::NaiveDateTime;
-use crate::models::{
+use diesel::prelude::*;
-    Conversation,
-    db::participant::InsertableRecord as InsertableParticipant,
-};
 
 #[derive(Queryable, Selectable, Insertable, AsChangeset, Clone, Identifiable)]
 #[diesel(table_name = crate::schema::conversations)]
@@ -33,11 +30,11 @@ impl From<Conversation> for (Record, Vec<InsertableParticipant>) {
     fn from(conversation: Conversation) -> Self {
         (
             Record::from(conversation.clone()),
-
+            conversation
-            conversation.participants
+                .participants
                 .into_iter()
                 .map(InsertableParticipant::from)
-                .collect()
+                .collect(),
         )
     }
 }

kordophone-db/src/models/db/message.rs

@@ -1,6 +1,6 @@
-use diesel::prelude::*;
-use chrono::NaiveDateTime;
 use crate::models::{Message, Participant};
+use chrono::NaiveDateTime;
+use diesel::prelude::*;
 
 #[derive(Queryable, Selectable, Insertable, AsChangeset, Clone, Identifiable, Debug)]
 #[diesel(table_name = crate::schema::messages)]
@@ -22,7 +22,8 @@ impl From<Message> for Record {
             Some(serde_json::to_string(&message.file_transfer_guids).unwrap_or_default())
         };
 
-        let attachment_metadata = message.attachment_metadata
+        let attachment_metadata = message
+            .attachment_metadata
             .map(|metadata| serde_json::to_string(&metadata).unwrap_or_default());
 
         Self {
@@ -41,11 +42,13 @@ impl From<Message> for Record {
 
 impl From<Record> for Message {
     fn from(record: Record) -> Self {
-        let file_transfer_guids = record.file_transfer_guids
+        let file_transfer_guids = record
+            .file_transfer_guids
             .and_then(|json| serde_json::from_str(&json).ok())
             .unwrap_or_default();
 
-        let attachment_metadata = record.attachment_metadata
+        let attachment_metadata = record
+            .attachment_metadata
             .and_then(|json| serde_json::from_str(&json).ok());
 
         Self {
@@ -59,4 +62,3 @@ impl From<Record> for Message {
         }
     }
 }
-

kordophone-db/src/models/db/mod.rs

@@ -1,3 +1,3 @@
 pub mod conversation;
-pub mod participant;
 pub mod message;
+pub mod participant;

kordophone-db/src/models/db/participant.rs

@@ -1,6 +1,6 @@
-use diesel::prelude::*;
 use crate::models::Participant;
 use crate::schema::conversation_participants;
+use diesel::prelude::*;
 
 #[derive(Queryable, Selectable, AsChangeset, Identifiable)]
 #[diesel(table_name = crate::schema::participants)]
@@ -27,7 +27,7 @@ impl From<Participant> for InsertableRecord {
             Participant::Remote { display_name, .. } => InsertableRecord {
                 display_name: Some(display_name),
                 is_me: false,
-            }
+            },
         }
     }
 }
@@ -67,7 +67,7 @@ impl From<Participant> for Record {
                 id: 0, // This will be set by the database
                 display_name: Some(display_name),
                 is_me: false,
-            }
+            },
         }
     }
 }

kordophone-db/src/models/message.rs

@@ -1,9 +1,9 @@
+use crate::models::participant::Participant;
 use chrono::{DateTime, NaiveDateTime};
+use kordophone::model::message::AttachmentMetadata;
+use kordophone::model::outgoing_message::OutgoingMessage;
 use std::collections::HashMap;
 use uuid::Uuid;
-use crate::models::participant::Participant;
-use kordophone::model::outgoing_message::OutgoingMessage;
-use kordophone::model::message::AttachmentMetadata;
 
 #[derive(Clone, Debug)]
 pub struct Message {
@@ -35,9 +35,7 @@ impl From<kordophone::model::Message> for Message {
             text: value.text,
             date: DateTime::from_timestamp(
                 value.date.unix_timestamp(),
-                value.date.unix_timestamp_nanos()
+                value.date.unix_timestamp_nanos().try_into().unwrap_or(0),
-                    .try_into()
-                    .unwrap_or(0),
             )
             .unwrap()
             .naive_local(),
@@ -107,7 +105,10 @@ impl MessageBuilder {
         self
     }
 
-    pub fn attachment_metadata(mut self, attachment_metadata: HashMap<String, AttachmentMetadata>) -> Self {
+    pub fn attachment_metadata(
+        mut self,
+        attachment_metadata: HashMap<String, AttachmentMetadata>,
+    ) -> Self {
         self.attachment_metadata = Some(attachment_metadata);
         self
     }
@@ -123,4 +124,3 @@ impl MessageBuilder {
         }
     }
 }
-

kordophone-db/src/models/mod.rs

@@ -1,8 +1,8 @@
 pub mod conversation;
-pub mod participant;
-pub mod message;
 pub mod db;
+pub mod message;
+pub mod participant;
 
 pub use conversation::Conversation;
-pub use participant::Participant;
 pub use message::Message;
+pub use participant::Participant;

kordophone-db/src/repository.rs

@@ -4,16 +4,13 @@ use diesel::query_dsl::BelongingToDsl;
 
 use crate::{
     models::{
-        Conversation,
-        Message,
-        Participant,
         db::conversation::Record as ConversationRecord,
-        db::participant::{
-            ConversationParticipant, 
-            Record as ParticipantRecord, 
-            InsertableRecord as InsertableParticipantRecord
-        },
         db::message::Record as MessageRecord,
+        db::participant::{
+            ConversationParticipant, InsertableRecord as InsertableParticipantRecord,
+            Record as ParticipantRecord,
+        },
+        Conversation, Message, Participant,
     },
     schema,
 };
@@ -28,9 +25,9 @@ impl<'a> Repository<'a> {
     }
 
     pub fn insert_conversation(&mut self, conversation: Conversation) -> Result<()> {
+        use crate::schema::conversation_participants::dsl::*;
         use crate::schema::conversations::dsl::*;
         use crate::schema::participants::dsl::*;
-        use crate::schema::conversation_participants::dsl::*;
 
         let (db_conversation, db_participants) = conversation.into();
 
@@ -76,7 +73,8 @@ impl<'a> Repository<'a> {
                 .load::<ParticipantRecord>(self.connection)?;
 
             let mut model_conversation: Conversation = conversation.into();
-            model_conversation.participants = db_participants.into_iter().map(|p| p.into()).collect();
+            model_conversation.participants =
+                db_participants.into_iter().map(|p| p.into()).collect();
 
             return Ok(Some(model_conversation));
         }
@@ -102,7 +100,8 @@ impl<'a> Repository<'a> {
                 .load::<ParticipantRecord>(self.connection)?;
 
             let mut model_conversation: Conversation = db_conversation.into();
-            model_conversation.participants = db_participants.into_iter().map(|p| p.into()).collect();
+            model_conversation.participants =
+                db_participants.into_iter().map(|p| p.into()).collect();
 
             result.push(model_conversation);
         }
@@ -111,8 +110,8 @@ impl<'a> Repository<'a> {
     }
 
     pub fn insert_message(&mut self, conversation_guid: &str, message: Message) -> Result<()> {
-        use crate::schema::messages::dsl::*;
         use crate::schema::conversation_messages::dsl::*;
+        use crate::schema::messages::dsl::*;
 
         // Handle participant if message has a remote sender
         let sender = message.sender.clone();
@@ -136,9 +135,13 @@ impl<'a> Repository<'a> {
         Ok(())
     }
 
-    pub fn insert_messages(&mut self, conversation_guid: &str, in_messages: Vec<Message>) -> Result<()> {
+    pub fn insert_messages(
-        use crate::schema::messages::dsl::*;
+        &mut self,
+        conversation_guid: &str,
+        in_messages: Vec<Message>,
+    ) -> Result<()> {
         use crate::schema::conversation_messages::dsl::*;
+        use crate::schema::messages::dsl::*;
 
         // Local insertable struct for the join table
         #[derive(Insertable)]
@@ -154,7 +157,8 @@ impl<'a> Repository<'a> {
 
         // Build the collections of insertable records
         let mut db_messages: Vec<MessageRecord> = Vec::with_capacity(in_messages.len());
-        let mut conv_msg_records: Vec<InsertableConversationMessage> = Vec::with_capacity(in_messages.len());
+        let mut conv_msg_records: Vec<InsertableConversationMessage> =
+            Vec::with_capacity(in_messages.len());
 
         for message in in_messages {
             // Handle participant if message has a remote sender
@@ -186,9 +190,12 @@ impl<'a> Repository<'a> {
         Ok(())
     }
 
-    pub fn get_messages_for_conversation(&mut self, conversation_guid: &str) -> Result<Vec<Message>> {
+    pub fn get_messages_for_conversation(
-        use crate::schema::messages::dsl::*;
+        &mut self,
+        conversation_guid: &str,
+    ) -> Result<Vec<Message>> {
         use crate::schema::conversation_messages::dsl::*;
+        use crate::schema::messages::dsl::*;
         use crate::schema::participants::dsl::*;
 
         let message_records = conversation_messages
@@ -216,9 +223,12 @@ impl<'a> Repository<'a> {
         Ok(result)
     }
 
-    pub fn get_last_message_for_conversation(&mut self, conversation_guid: &str) -> Result<Option<Message>> {
+    pub fn get_last_message_for_conversation(
-        use crate::schema::messages::dsl::*;
+        &mut self,
+        conversation_guid: &str,
+    ) -> Result<Option<Message>> {
         use crate::schema::conversation_messages::dsl::*;
+        use crate::schema::messages::dsl::*;
 
         let message_record = conversation_messages
             .filter(conversation_id.eq(conversation_guid))
@@ -247,7 +257,11 @@ impl<'a> Repository<'a> {
         let conversation = self.get_conversation_by_guid(conversation_guid)?;
         if let Some(mut conversation) = conversation {
             if let Some(last_message) = self.get_last_message_for_conversation(conversation_guid)? {
-                log::debug!("Updating conversation metadata: {} message: {:?}", conversation_guid, last_message);
+                log::debug!(
+                    "Updating conversation metadata: {} message: {:?}",
+                    conversation_guid,
+                    last_message
+                );
                 conversation.date = last_message.date;
                 conversation.last_message_preview = Some(last_message.text.clone());
                 self.insert_conversation(conversation)?;
@@ -261,14 +275,21 @@ impl<'a> Repository<'a> {
     // This is a workaround since the Sqlite backend doesn't support `RETURNING`
     // Huge caveat with this is that it depends on whatever the last insert was, prevents concurrent inserts.
     fn last_insert_id(&mut self) -> Result<i32> {
-        Ok(diesel::select(diesel::dsl::sql::<diesel::sql_types::Integer>("last_insert_rowid()"))
+        Ok(
-            .get_result(self.connection)?)
+            diesel::select(diesel::dsl::sql::<diesel::sql_types::Integer>(
+                "last_insert_rowid()",
+            ))
+            .get_result(self.connection)?,
+        )
     }
 
     fn get_or_create_participant(&mut self, participant: &Participant) -> Option<i32> {
         match participant {
             Participant::Me => None,
-            Participant::Remote { display_name: p_name, .. } => {
+            Participant::Remote {
+                display_name: p_name,
+                ..
+            } => {
                 use crate::schema::participants::dsl::*;
 
                 let existing_participant = participants

kordophone-db/src/schema.rs

@@ -53,7 +53,11 @@ diesel::table! {
 
 diesel::joinable!(conversation_participants -> conversations (conversation_id));
 diesel::joinable!(conversation_participants -> participants (participant_id));
-diesel::allow_tables_to_appear_in_same_query!(conversations, participants, conversation_participants);
+diesel::allow_tables_to_appear_in_same_query!(
+    conversations,
+    participants,
+    conversation_participants
+);
 
 diesel::joinable!(conversation_messages -> conversations (conversation_id));
 diesel::joinable!(conversation_messages -> messages (message_id));

kordophone-db/src/settings.rs

@@ -1,6 +1,6 @@
-use diesel::*;
-use serde::{Serialize, de::DeserializeOwned};
 use anyhow::Result;
+use diesel::*;
+use serde::{de::DeserializeOwned, Serialize};
 
 #[derive(Insertable, Queryable, AsChangeset)]
 #[diesel(table_name = crate::schema::settings)]
@@ -18,16 +18,15 @@ impl<'a> Settings<'a> {
         Self { connection }
     }
 
-    pub fn put<T: Serialize>(
+    pub fn put<T: Serialize>(&mut self, k: &str, v: &T) -> Result<()> {
-        &mut self,
-        k: &str,
-        v: &T,
-    ) -> Result<()> {
         use crate::schema::settings::dsl::*;
         let bytes = bincode::serialize(v)?;
 
         diesel::insert_into(settings)
-            .values(SettingsRow { key: k, value: &bytes })
+            .values(SettingsRow {
+                key: k,
+                value: &bytes,
+            })
             .on_conflict(key)
             .do_update()
             .set(value.eq(&bytes))
@@ -36,10 +35,7 @@ impl<'a> Settings<'a> {
         Ok(())
     }
 
-    pub fn get<T: DeserializeOwned>(
+    pub fn get<T: DeserializeOwned>(&mut self, k: &str) -> Result<Option<T>> {
-        &mut self,
-        k: &str,
-    ) -> Result<Option<T>> {
         use crate::schema::settings::dsl::*;
         let blob: Option<Vec<u8>> = settings
             .select(value)
@@ -60,12 +56,8 @@ impl<'a> Settings<'a> {
 
     pub fn list_keys(&mut self) -> Result<Vec<String>> {
         use crate::schema::settings::dsl::*;
-        let keys: Vec<String> = settings
+        let keys: Vec<String> = settings.select(key).load(self.connection)?;
-            .select(key)
-            .load(self.connection)?;
 
         Ok(keys)
     }
 }
-
-

kordophone-db/src/tests/mod.rs

@@ -2,8 +2,8 @@ use crate::{
     database::{Database, DatabaseAccess},
     models::{
         conversation::{Conversation, ConversationBuilder},
-        participant::Participant,
         message::Message,
+        participant::Participant,
     },
 };
 
@@ -11,9 +11,17 @@ use crate::{
 fn participants_equal_ignoring_id(a: &Participant, b: &Participant) -> bool {
     match (a, b) {
         (Participant::Me, Participant::Me) => true,
-        (Participant::Remote { display_name: name_a, .. }, 
+        (
-         Participant::Remote { display_name: name_b, .. }) => name_a == name_b,
+            Participant::Remote {
-        _ => false
+                display_name: name_a,
+                ..
+            },
+            Participant::Remote {
+                display_name: name_b,
+                ..
+            },
+        ) => name_a == name_b,
+        _ => false,
     }
 }
 
@@ -21,7 +29,9 @@ fn participants_vec_equal_ignoring_id(a: &[Participant], b: &[Participant]) -> b
     if a.len() != b.len() {
         return false;
     }
-    a.iter().zip(b.iter()).all(|(a, b)| participants_equal_ignoring_id(a, b))
+    a.iter()
+        .zip(b.iter())
+        .all(|(a, b)| participants_equal_ignoring_id(a, b))
 }
 
 #[tokio::test]
@@ -40,18 +50,23 @@ async fn test_add_conversation() {
             .display_name("Test Conversation")
             .build();
 
-        repository.insert_conversation(test_conversation.clone()).unwrap();
+        repository
+            .insert_conversation(test_conversation.clone())
+            .unwrap();
 
         // Try to fetch with id now
         let conversation = repository.get_conversation_by_guid(guid).unwrap().unwrap();
         assert_eq!(conversation.guid, "test");
 
         // Modify the conversation and update it
-        let modified_conversation = test_conversation.into_builder()
+        let modified_conversation = test_conversation
+            .into_builder()
             .display_name("Modified Conversation")
             .build();
 
-        repository.insert_conversation(modified_conversation.clone()).unwrap();
+        repository
+            .insert_conversation(modified_conversation.clone())
+            .unwrap();
 
         // Make sure we still only have one conversation.
         let all_conversations = repository.all_conversations(i32::MAX, 0).unwrap();
@@ -60,7 +75,8 @@ async fn test_add_conversation() {
         // And make sure the display name was updated
         let conversation = repository.get_conversation_by_guid(guid).unwrap().unwrap();
         assert_eq!(conversation.display_name.unwrap(), "Modified Conversation");
-    }).await;
+    })
+    .await;
 }
 
 #[tokio::test]
@@ -81,7 +97,10 @@ async fn test_conversation_participants() {
         let read_conversation = repository.get_conversation_by_guid(&guid).unwrap().unwrap();
         let read_participants = read_conversation.participants;
 
-        assert!(participants_vec_equal_ignoring_id(&participants, &read_participants));
+        assert!(participants_vec_equal_ignoring_id(
+            &participants,
+            &read_participants
+        ));
 
         // Try making another conversation with the same participants
         let conversation = ConversationBuilder::new()
@@ -94,8 +113,12 @@ async fn test_conversation_participants() {
         let read_conversation = repository.get_conversation_by_guid(&guid).unwrap().unwrap();
         let read_participants: Vec<Participant> = read_conversation.participants;
 
-        assert!(participants_vec_equal_ignoring_id(&participants, &read_participants));
+        assert!(participants_vec_equal_ignoring_id(
-    }).await;
+            &participants,
+            &read_participants
+        ));
+    })
+    .await;
 }
 
 #[tokio::test]
@@ -132,9 +155,16 @@ async fn test_all_conversations_with_participants() {
         let conv1 = all_conversations.iter().find(|c| c.guid == guid1).unwrap();
         let conv2 = all_conversations.iter().find(|c| c.guid == guid2).unwrap();
 
-        assert!(participants_vec_equal_ignoring_id(&conv1.participants, &participants1));
+        assert!(participants_vec_equal_ignoring_id(
-        assert!(participants_vec_equal_ignoring_id(&conv2.participants, &participants2));
+            &conv1.participants,
-    }).await;
+            &participants1
+        ));
+        assert!(participants_vec_equal_ignoring_id(
+            &conv2.participants,
+            &participants2
+        ));
+    })
+    .await;
 }
 
 #[tokio::test]
@@ -163,11 +193,17 @@ async fn test_messages() {
             .build();
 
         // Insert both messages
-        repository.insert_message(&conversation_id, message1.clone()).unwrap();
+        repository
-        repository.insert_message(&conversation_id, message2.clone()).unwrap();
+            .insert_message(&conversation_id, message1.clone())
+            .unwrap();
+        repository
+            .insert_message(&conversation_id, message2.clone())
+            .unwrap();
 
         // Retrieve messages
-        let messages = repository.get_messages_for_conversation(&conversation_id).unwrap();
+        let messages = repository
+            .get_messages_for_conversation(&conversation_id)
+            .unwrap();
         assert_eq!(messages.len(), 2);
 
         // Verify first message (from Me)
@@ -181,9 +217,13 @@ async fn test_messages() {
         if let Participant::Remote { display_name, .. } = &retrieved_message2.sender {
             assert_eq!(display_name, "Alice");
         } else {
-            panic!("Expected Remote participant. Got: {:?}", retrieved_message2.sender);
+            panic!(
+                "Expected Remote participant. Got: {:?}",
+                retrieved_message2.sender
+            );
         }
-    }).await;
+    })
+    .await;
 }
 
 #[tokio::test]
@@ -191,9 +231,7 @@ async fn test_message_ordering() {
     let mut db = Database::new_in_memory().unwrap();
     db.with_repository(|repository| {
         // Create a conversation
-        let conversation = ConversationBuilder::new()
+        let conversation = ConversationBuilder::new().display_name("Test Chat").build();
-            .display_name("Test Chat")
-            .build();
         let conversation_id = conversation.guid.clone();
         repository.insert_conversation(conversation).unwrap();
 
@@ -215,19 +253,28 @@ async fn test_message_ordering() {
             .build();
 
         // Insert messages
-        repository.insert_message(&conversation_id, message1).unwrap();
+        repository
-        repository.insert_message(&conversation_id, message2).unwrap();
+            .insert_message(&conversation_id, message1)
-        repository.insert_message(&conversation_id, message3).unwrap();
+            .unwrap();
+        repository
+            .insert_message(&conversation_id, message2)
+            .unwrap();
+        repository
+            .insert_message(&conversation_id, message3)
+            .unwrap();
 
         // Retrieve messages and verify order
-        let messages = repository.get_messages_for_conversation(&conversation_id).unwrap();
+        let messages = repository
+            .get_messages_for_conversation(&conversation_id)
+            .unwrap();
         assert_eq!(messages.len(), 3);
 
         // Messages should be ordered by date
         for i in 1..messages.len() {
-            assert!(messages[i].date > messages[i-1].date);
+            assert!(messages[i].date > messages[i - 1].date);
         }
-    }).await;
+    })
+    .await;
 }
 
 #[tokio::test]
@@ -245,10 +292,7 @@ async fn test_insert_messages_batch() {
 
         // Prepare a batch of messages with increasing timestamps
         let now = chrono::Utc::now().naive_utc();
-        let message1 = Message::builder()
+        let message1 = Message::builder().text("Hi".to_string()).date(now).build();
-            .text("Hi".to_string())
-            .date(now)
-            .build();
 
         let message2 = Message::builder()
             .text("Hello".to_string())
@@ -280,7 +324,9 @@ async fn test_insert_messages_batch() {
             .unwrap();
 
         // Retrieve messages and verify
-        let retrieved_messages = repository.get_messages_for_conversation(&conversation_id).unwrap();
+        let retrieved_messages = repository
+            .get_messages_for_conversation(&conversation_id)
+            .unwrap();
         assert_eq!(retrieved_messages.len(), original_messages.len());
 
         // Ensure ordering by date
@@ -299,8 +345,14 @@ async fn test_insert_messages_batch() {
             match (&original.sender, &retrieved.sender) {
                 (Participant::Me, Participant::Me) => {}
                 (
-                    Participant::Remote { display_name: o_name, .. },
+                    Participant::Remote {
-                    Participant::Remote { display_name: r_name, .. },
+                        display_name: o_name,
+                        ..
+                    },
+                    Participant::Remote {
+                        display_name: r_name,
+                        ..
+                    },
                 ) => assert_eq!(o_name, r_name),
                 _ => panic!(
                     "Sender mismatch: original {:?}, retrieved {:?}",
@@ -310,7 +362,10 @@ async fn test_insert_messages_batch() {
         }
 
         // Make sure the last message is the last one we inserted
-        let last_message = repository.get_last_message_for_conversation(&conversation_id).unwrap().unwrap();
+        let last_message = repository
+            .get_last_message_for_conversation(&conversation_id)
+            .unwrap()
+            .unwrap();
         assert_eq!(last_message.id, message4.id);
     })
     .await;
@@ -342,13 +397,34 @@ async fn test_settings() {
         };
 
         settings.put("test_struct", &test_struct).unwrap();
-        assert_eq!(settings.get::<TestStruct>("test_struct").unwrap().unwrap(), test_struct);
+        assert_eq!(
+            settings.get::<TestStruct>("test_struct").unwrap().unwrap(),
+            test_struct
+        );
 
         // Test with an option<string>
-        settings.put("test_struct_option", &Option::<String>::None).unwrap();
+        settings
-        assert!(settings.get::<Option<String>>("test_struct_option").unwrap().unwrap().is_none());
+            .put("test_struct_option", &Option::<String>::None)
+            .unwrap();
+        assert!(settings
+            .get::<Option<String>>("test_struct_option")
+            .unwrap()
+            .unwrap()
+            .is_none());
 
-        settings.put("test_struct_option", &Option::<String>::Some("test".to_string())).unwrap();
+        settings
-        assert_eq!(settings.get::<Option<String>>("test_struct_option").unwrap().unwrap(), Some("test".to_string()));
+            .put(
-    }).await;
+                "test_struct_option",
+                &Option::<String>::Some("test".to_string()),
+            )
+            .unwrap();
+        assert_eq!(
+            settings
+                .get::<Option<String>>("test_struct_option")
+                .unwrap()
+                .unwrap(),
+            Some("test".to_string())
+        );
+    })
+    .await;
 }

kordophone/src/api/event_socket.rs

@@ -1,6 +1,6 @@
-use async_trait::async_trait;
-use crate::model::update::UpdateItem;
 use crate::model::event::Event;
+use crate::model::update::UpdateItem;
+use async_trait::async_trait;
 use futures_util::stream::Stream;
 
 #[async_trait]

kordophone/src/model/conversation.rs

@@ -85,7 +85,10 @@ impl ConversationBuilder {
         self
     }
 
-    pub fn display_name<T>(mut self, display_name: T) -> Self where T: Into<String> {
+    pub fn display_name<T>(mut self, display_name: T) -> Self
+    where
+        T: Into<String>,
+    {
         self.display_name = Some(display_name.into());
         self
     }

kordophone/src/model/event.rs

@@ -15,11 +15,23 @@ pub enum EventData {
 impl From<UpdateItem> for Event {
     fn from(update: UpdateItem) -> Self {
         match update {
-            UpdateItem { conversation: Some(conversation), message: None, .. } 
+            UpdateItem {
-                => Event { data: EventData::ConversationChanged(conversation), update_seq: update.seq },
+                conversation: Some(conversation),
+                message: None,
+                ..
+            } => Event {
+                data: EventData::ConversationChanged(conversation),
+                update_seq: update.seq,
+            },
 
-            UpdateItem { conversation: Some(conversation), message: Some(message), .. } 
+            UpdateItem {
-                => Event { data: EventData::MessageReceived(conversation, message), update_seq: update.seq },
+                conversation: Some(conversation),
+                message: Some(message),
+                ..
+            } => Event {
+                data: EventData::MessageReceived(conversation, message),
+                update_seq: update.seq,
+            },
 
             _ => panic!("Invalid update item: {:?}", update),
         }

kordophone/src/model/jwt.rs

@@ -82,7 +82,9 @@ impl JwtToken {
         let payload: JwtPayload = serde_json::from_slice(&payload)?;
 
         // Parse jwt expiration date
-        let timestamp = DateTime::from_timestamp(payload.exp, 0).unwrap().naive_utc();
+        let timestamp = DateTime::from_timestamp(payload.exp, 0)
+            .unwrap()
+            .naive_utc();
         let expiration_date = DateTime::from_naive_utc_and_offset(timestamp, Utc);
 
         Ok(JwtToken {

kordophone/src/model/message.rs

@@ -100,7 +100,10 @@ impl MessageBuilder {
         self
     }
 
-    pub fn attachment_metadata(mut self, attachment_metadata: HashMap<String, AttachmentMetadata>) -> Self {
+    pub fn attachment_metadata(
+        mut self,
+        attachment_metadata: HashMap<String, AttachmentMetadata>,
+    ) -> Self {
         self.attachment_metadata = Some(attachment_metadata);
         self
     }
@@ -116,4 +119,3 @@ impl MessageBuilder {
         }
     }
 }
-

kordophone/src/model/outgoing_message.rs

@@ -1,6 +1,6 @@
-use serde::Serialize;
 use super::conversation::ConversationID;
 use chrono::NaiveDateTime;
+use serde::Serialize;
 use uuid::Uuid;
 
 #[derive(Debug, Clone, Serialize)]

kordophone/src/model/update.rs

@@ -1,6 +1,6 @@
-use serde::Deserialize;
 use super::conversation::Conversation;
 use super::message::Message;
+use serde::Deserialize;
 
 #[derive(Debug, Clone, Deserialize)]
 pub struct UpdateItem {
@@ -16,6 +16,10 @@ pub struct UpdateItem {
 
 impl Default for UpdateItem {
     fn default() -> Self {
-        Self { seq: 0, conversation: None, message: None }
+        Self {
+            seq: 0,
+            conversation: None,
+            message: None,
+        }
     }
 }

kordophone/src/tests/test_client.rs

@@ -14,9 +14,9 @@ use crate::{
     },
 };
 
+use bytes::Bytes;
 use futures_util::stream::BoxStream;
 use futures_util::StreamExt;
-use bytes::Bytes;
 
 pub struct TestClient {
     pub version: &'static str,
@@ -120,7 +120,11 @@ impl APIInterface for TestClient {
         Ok(TestEventSocket::new())
     }
 
-    async fn fetch_attachment_data(&mut self, guid: &String, preview: bool) -> Result<Self::ResponseStream, Self::Error> {
+    async fn fetch_attachment_data(
+        &mut self,
+        guid: &String,
+        preview: bool,
+    ) -> Result<Self::ResponseStream, Self::Error> {
         Ok(futures_util::stream::iter(vec![Ok(Bytes::from_static(b"test"))]).boxed())
     }
 }

kordophoned/build.rs

@@ -11,14 +11,12 @@ fn main() {
         ..Default::default()
     };
 
-    let xml = std::fs::read_to_string(KORDOPHONE_XML)
+    let xml = std::fs::read_to_string(KORDOPHONE_XML).expect("Error reading server dbus interface");
-        .expect("Error reading server dbus interface");
 
-    let output = dbus_codegen::generate(&xml, &opts)
+    let output =
-        .expect("Error generating server dbus interface");
+        dbus_codegen::generate(&xml, &opts).expect("Error generating server dbus interface");
 
-    std::fs::write(out_path, output)
+    std::fs::write(out_path, output).expect("Error writing server dbus code");
-        .expect("Error writing server dbus code");
 
     println!("cargo:rerun-if-changed={}", KORDOPHONE_XML);
 }

kordophoned/src/daemon/attachment_store.rs

@@ -16,8 +16,8 @@ use crate::daemon::models::Attachment;
 use crate::daemon::Daemon;
 
 use std::sync::Arc;
-use tokio::sync::Mutex;
 use tokio::sync::mpsc::{Receiver, Sender};
+use tokio::sync::Mutex;
 
 use tokio::pin;
 
@@ -62,7 +62,10 @@ impl AttachmentStore {
         data_dir.join("attachments")
     }
 
-    pub fn new(database: Arc<Mutex<Database>>, daemon_event_sink: Sender<Event>) -> AttachmentStore {
+    pub fn new(
+        database: Arc<Mutex<Database>>,
+        daemon_event_sink: Sender<Event>,
+    ) -> AttachmentStore {
         let store_path = Self::get_default_store_path();
         log::info!(target: target::ATTACHMENTS, "Attachment store path: {}", store_path.display());
 

kordophoned/src/daemon/mod.rs

@@ -150,7 +150,8 @@ impl Daemon {
         }
 
         // Attachment store
-        let mut attachment_store = AttachmentStore::new(self.database.clone(), self.event_sender.clone());
+        let mut attachment_store =
+            AttachmentStore::new(self.database.clone(), self.event_sender.clone());
         self.attachment_store_sink = Some(attachment_store.get_event_sink());
         tokio::spawn(async move {
             attachment_store.run().await;
@@ -304,7 +305,10 @@ impl Daemon {
                 self.attachment_store_sink
                     .as_ref()
                     .unwrap()
-                    .send(AttachmentStoreEvent::QueueDownloadAttachment(attachment_id, preview))
+                    .send(AttachmentStoreEvent::QueueDownloadAttachment(
+                        attachment_id,
+                        preview,
+                    ))
                     .await
                     .unwrap();
 

kordophoned/src/daemon/models/attachment.rs

@@ -20,12 +20,18 @@ pub struct Attachment {
 
 impl Attachment {
     pub fn get_path(&self, preview: bool) -> PathBuf {
-        self.base_path.with_extension(if preview { "preview" } else { "full" })
+        self.base_path
+            .with_extension(if preview { "preview" } else { "full" })
     }
 
     pub fn is_downloaded(&self, preview: bool) -> bool {
-        std::fs::exists(&self.get_path(preview))
+        std::fs::exists(&self.get_path(preview)).expect(
-            .expect(format!("Wasn't able to check for the existence of an attachment file path at {}", &self.get_path(preview).display()).as_str())
+            format!(
+                "Wasn't able to check for the existence of an attachment file path at {}",
+                &self.get_path(preview).display()
+            )
+            .as_str(),
+        )
     }
 }
 

kordophoned/src/daemon/models/message.rs

@@ -1,11 +1,11 @@
-use chrono::NaiveDateTime;
 use chrono::DateTime;
+use chrono::NaiveDateTime;
 
-use std::collections::HashMap;
+use crate::daemon::attachment_store::AttachmentStore;
+use crate::daemon::models::Attachment;
 use kordophone::model::message::AttachmentMetadata;
 use kordophone::model::outgoing_message::OutgoingMessage;
-use crate::daemon::models::Attachment;
+use std::collections::HashMap;
-use crate::daemon::attachment_store::AttachmentStore;
 
 #[derive(Clone, Debug)]
 pub enum Participant {
@@ -63,13 +63,22 @@ pub struct Message {
     pub attachments: Vec<Attachment>,
 }
 
-fn attachments_from(file_transfer_guids: &Vec<String>, attachment_metadata: &Option<HashMap<String, AttachmentMetadata>>) -> Vec<Attachment> {
+fn attachments_from(
+    file_transfer_guids: &Vec<String>,
+    attachment_metadata: &Option<HashMap<String, AttachmentMetadata>>,
+) -> Vec<Attachment> {
     file_transfer_guids
         .iter()
         .map(|guid| {
-            let mut attachment = AttachmentStore::get_attachment_impl(&AttachmentStore::get_default_store_path(), guid);
+            let mut attachment = AttachmentStore::get_attachment_impl(
+                &AttachmentStore::get_default_store_path(),
+                guid,
+            );
             attachment.metadata = match attachment_metadata {
-                Some(attachment_metadata) => attachment_metadata.get(guid).cloned().map(|metadata| metadata.into()),
+                Some(attachment_metadata) => attachment_metadata
+                    .get(guid)
+                    .cloned()
+                    .map(|metadata| metadata.into()),
                 None => None,
             };
 
@@ -80,7 +89,8 @@ fn attachments_from(file_transfer_guids: &Vec<String>, attachment_metadata: &Opt
 
 impl From<kordophone_db::models::Message> for Message {
     fn from(message: kordophone_db::models::Message) -> Self {
-        let attachments = attachments_from(&message.file_transfer_guids, &message.attachment_metadata);
+        let attachments =
+            attachments_from(&message.file_transfer_guids, &message.attachment_metadata);
         Self {
             id: message.id,
             sender: message.sender.into(),
@@ -105,11 +115,21 @@ impl From<Message> for kordophone_db::models::Message {
             date: message.date,
             file_transfer_guids: message.attachments.iter().map(|a| a.guid.clone()).collect(),
             attachment_metadata: {
-                let metadata_map: HashMap<String, kordophone::model::message::AttachmentMetadata> = message.attachments
+                let metadata_map: HashMap<String, kordophone::model::message::AttachmentMetadata> =
+                    message
+                        .attachments
                         .iter()
-                    .filter_map(|a| a.metadata.as_ref().map(|m| (a.guid.clone(), m.clone().into())))
+                        .filter_map(|a| {
+                            a.metadata
+                                .as_ref()
+                                .map(|m| (a.guid.clone(), m.clone().into()))
+                        })
                         .collect();
-                if metadata_map.is_empty() { None } else { Some(metadata_map) }
+                if metadata_map.is_empty() {
+                    None
+                } else {
+                    Some(metadata_map)
+                }
             },
         }
     }
@@ -117,7 +137,8 @@ impl From<Message> for kordophone_db::models::Message {
 
 impl From<kordophone::model::Message> for Message {
     fn from(message: kordophone::model::Message) -> Self {
-        let attachments = attachments_from(&message.file_transfer_guids, &message.attachment_metadata);
+        let attachments =
+            attachments_from(&message.file_transfer_guids, &message.attachment_metadata);
         Self {
             id: message.guid,
             sender: match message.sender {
@@ -130,9 +151,7 @@ impl From<kordophone::model::Message> for Message {
             text: message.text,
             date: DateTime::from_timestamp(
                 message.date.unix_timestamp(),
-                message.date.unix_timestamp_nanos()
+                message.date.unix_timestamp_nanos().try_into().unwrap_or(0),
-                    .try_into()
-                    .unwrap_or(0),
             )
             .unwrap()
             .naive_local(),

kordophoned/src/daemon/post_office.rs

@@ -1,13 +1,13 @@
 use std::collections::VecDeque;
 use std::time::Duration;
 
-use tokio::sync::mpsc::{Sender, Receiver};
+use tokio::sync::mpsc::{Receiver, Sender};
 use tokio::sync::Mutex;
 use tokio_condvar::Condvar;
 
 use crate::daemon::events::Event as DaemonEvent;
-use kordophone::model::outgoing_message::OutgoingMessage;
 use kordophone::api::APIInterface;
+use kordophone::model::outgoing_message::OutgoingMessage;
 
 use anyhow::Result;
 
@@ -29,7 +29,11 @@ pub struct PostOffice<C: APIInterface, F: AsyncFnMut() -> Result<C>> {
 }
 
 impl<C: APIInterface, F: AsyncFnMut() -> Result<C>> PostOffice<C, F> {
-    pub fn new(event_source: Receiver<Event>, event_sink: Sender<DaemonEvent>, make_client: F) -> Self {
+    pub fn new(
+        event_source: Receiver<Event>,
+        event_sink: Sender<DaemonEvent>,
+        make_client: F,
+    ) -> Self {
         Self {
             event_source,
             event_sink,
@@ -87,9 +91,8 @@ impl<C: APIInterface, F: AsyncFnMut() -> Result<C>> PostOffice<C, F> {
     async fn try_send_message(
         make_client: &mut F,
         event_sink: &Sender<DaemonEvent>,
-        message: OutgoingMessage
+        message: OutgoingMessage,
-    ) -> Vec<OutgoingMessage> 
+    ) -> Vec<OutgoingMessage> {
-    {
         let mut retry_messages = Vec::new();
 
         match (make_client)().await {
@@ -100,7 +103,8 @@ impl<C: APIInterface, F: AsyncFnMut() -> Result<C>> PostOffice<C, F> {
                         log::info!(target: target::POST_OFFICE, "Message sent successfully: {}", message.guid);
 
                         let conversation_id = message.conversation_id.clone();
-                        let event = DaemonEvent::MessageSent(sent_message.into(), message, conversation_id);
+                        let event =
+                            DaemonEvent::MessageSent(sent_message.into(), message, conversation_id);
                         event_sink.send(event).await.unwrap();
                     }
 

kordophoned/src/daemon/settings.rs

@@ -1,5 +1,5 @@
-use kordophone_db::settings::Settings as DbSettings;
 use anyhow::Result;
+use kordophone_db::settings::Settings as DbSettings;
 
 pub mod keys {
     pub static SERVER_URL: &str = "ServerURL";
@@ -7,8 +7,7 @@ pub mod keys {
     pub static TOKEN: &str = "Token";
 }
 
-#[derive(Debug)]
+#[derive(Debug, Default)]
-#[derive(Default)]
 pub struct Settings {
     pub server_url: Option<String>,
     pub username: Option<String>,
@@ -47,4 +46,3 @@ impl Settings {
         Ok(())
     }
 }
-

kordophoned/src/daemon/update_monitor.rs

@@ -1,24 +1,21 @@
 use crate::daemon::{
-    Daemon,
-    DaemonResult,
-
     events::{Event, Reply},
-    target,
+    target, Daemon, DaemonResult,
 };
 
-use kordophone::APIInterface;
 use kordophone::api::event_socket::EventSocket;
 use kordophone::model::event::Event as UpdateEvent;
 use kordophone::model::event::EventData as UpdateEventData;
+use kordophone::APIInterface;
 
 use kordophone_db::database::Database;
 use kordophone_db::database::DatabaseAccess;
 
-use tokio::sync::mpsc::Sender;
-use std::sync::Arc;
-use tokio::sync::Mutex;
 use std::collections::HashMap;
+use std::sync::Arc;
 use std::time::{Duration, Instant};
+use tokio::sync::mpsc::Sender;
+use tokio::sync::Mutex;
 
 pub struct UpdateMonitor {
     database: Arc<Mutex<Database>>,
@@ -42,7 +39,8 @@ impl UpdateMonitor {
         make_event: impl FnOnce(Reply<T>) -> Event,
     ) -> DaemonResult<T> {
         let (reply_tx, reply_rx) = tokio::sync::oneshot::channel();
-        self.event_sender.send(make_event(reply_tx))
+        self.event_sender
+            .send(make_event(reply_tx))
             .await
             .map_err(|_| "Failed to send event")?;
 
@@ -68,7 +66,11 @@ impl UpdateMonitor {
                 }
 
                 // This is the non-hacky path once we can reason about chat items with associatedMessageGUIDs (e.g., reactions).
-                let last_message = self.database.with_repository(|r| r.get_last_message_for_conversation(&conversation.guid)).await.unwrap_or_default();
+                let last_message = self
+                    .database
+                    .with_repository(|r| r.get_last_message_for_conversation(&conversation.guid))
+                    .await
+                    .unwrap_or_default();
                 match (&last_message, &conversation.last_message) {
                     (Some(message), Some(conversation_message)) => {
                         if message.id == conversation_message.guid {
@@ -80,10 +82,12 @@ impl UpdateMonitor {
                 };
 
                 // Update the last sync time and proceed with sync
-                self.last_sync_times.insert(conversation.guid.clone(), Instant::now());
+                self.last_sync_times
+                    .insert(conversation.guid.clone(), Instant::now());
 
                 log::info!(target: target::UPDATES, "Syncing new messages for conversation id: {}", conversation.guid);
-                self.send_event(|r| Event::SyncConversation(conversation.guid, r)).await
+                self.send_event(|r| Event::SyncConversation(conversation.guid, r))
+                    .await
                     .unwrap_or_else(|e| {
                         log::error!("Failed to send daemon event: {}", e);
                     });
@@ -92,7 +96,8 @@ impl UpdateMonitor {
             UpdateEventData::MessageReceived(conversation, message) => {
                 log::info!(target: target::UPDATES, "Message received: msgid:{:?}, convid:{:?}", message.guid, conversation.guid);
                 log::info!(target: target::UPDATES, "Triggering message sync for conversation id: {}", conversation.guid);
-                self.send_event(|r| Event::SyncConversation(conversation.guid, r)).await
+                self.send_event(|r| Event::SyncConversation(conversation.guid, r))
+                    .await
                     .unwrap_or_else(|e| {
                         log::error!("Failed to send daemon event: {}", e);
                     });

kordophoned/src/dbus/server_impl.rs

@@ -7,7 +7,8 @@ use tokio::sync::oneshot;
 
 use crate::daemon::{
     events::{Event, Reply},
-    settings::Settings, DaemonResult,
+    settings::Settings,
+    DaemonResult,
 };
 
 use crate::dbus::interface::NetBuzzertKordophoneRepository as DbusRepository;
@@ -138,11 +139,15 @@ impl DbusRepository for ServerImpl {
                         );
 
                         // Add attachments array
-                        let attachments: Vec<arg::PropMap> = msg.attachments
+                        let attachments: Vec<arg::PropMap> = msg
+                            .attachments
                             .into_iter()
                             .map(|attachment| {
                                 let mut attachment_map = arg::PropMap::new();
-                                attachment_map.insert("guid".into(), arg::Variant(Box::new(attachment.guid.clone())));
+                                attachment_map.insert(
+                                    "guid".into(),
+                                    arg::Variant(Box::new(attachment.guid.clone())),
+                                );
 
                                 // Get attachment paths and download status
                                 let path = attachment.get_path(false);
@@ -150,10 +155,24 @@ impl DbusRepository for ServerImpl {
                                 let downloaded = attachment.is_downloaded(false);
                                 let preview_downloaded = attachment.is_downloaded(true);
 
-                                attachment_map.insert("path".into(), arg::Variant(Box::new(path.to_string_lossy().to_string())));
+                                attachment_map.insert(
-                                attachment_map.insert("preview_path".into(), arg::Variant(Box::new(preview_path.to_string_lossy().to_string())));
+                                    "path".into(),
-                                attachment_map.insert("downloaded".into(), arg::Variant(Box::new(downloaded)));
+                                    arg::Variant(Box::new(path.to_string_lossy().to_string())),
-                                attachment_map.insert("preview_downloaded".into(), arg::Variant(Box::new(preview_downloaded)));
+                                );
+                                attachment_map.insert(
+                                    "preview_path".into(),
+                                    arg::Variant(Box::new(
+                                        preview_path.to_string_lossy().to_string(),
+                                    )),
+                                );
+                                attachment_map.insert(
+                                    "downloaded".into(),
+                                    arg::Variant(Box::new(downloaded)),
+                                );
+                                attachment_map.insert(
+                                    "preview_downloaded".into(),
+                                    arg::Variant(Box::new(preview_downloaded)),
+                                );
 
                                 // Add metadata if present
                                 if let Some(ref metadata) = attachment.metadata {
@@ -164,16 +183,28 @@ impl DbusRepository for ServerImpl {
                                         let mut attribution_map = arg::PropMap::new();
 
                                         if let Some(width) = attribution_info.width {
-                                            attribution_map.insert("width".into(), arg::Variant(Box::new(width as i32)));
+                                            attribution_map.insert(
+                                                "width".into(),
+                                                arg::Variant(Box::new(width as i32)),
+                                            );
                                         }
                                         if let Some(height) = attribution_info.height {
-                                            attribution_map.insert("height".into(), arg::Variant(Box::new(height as i32)));
+                                            attribution_map.insert(
+                                                "height".into(),
+                                                arg::Variant(Box::new(height as i32)),
+                                            );
                                         }
 
-                                        metadata_map.insert("attribution_info".into(), arg::Variant(Box::new(attribution_map)));
+                                        metadata_map.insert(
+                                            "attribution_info".into(),
+                                            arg::Variant(Box::new(attribution_map)),
+                                        );
                                     }
 
-                                    attachment_map.insert("metadata".into(), arg::Variant(Box::new(metadata_map)));
+                                    attachment_map.insert(
+                                        "metadata".into(),
+                                        arg::Variant(Box::new(metadata_map)),
+                                    );
                                 }
 
                                 attachment_map
@@ -216,20 +247,21 @@ impl DbusRepository for ServerImpl {
                 (
                     // - path: string
                     path.to_string_lossy().to_string(),
-
                     // - preview_path: string
                     preview_path.to_string_lossy().to_string(),
-
                     // - downloaded: boolean
                     downloaded,
-
                     // - preview_downloaded: boolean
                     preview_downloaded,
                 )
             })
     }
 
-    fn download_attachment(&mut self, attachment_id: String, preview: bool) -> Result<(), dbus::MethodErr> {
+    fn download_attachment(
+        &mut self,
+        attachment_id: String,
+        preview: bool,
+    ) -> Result<(), dbus::MethodErr> {
         // For now, just trigger the download event - we'll implement the actual download logic later
         self.send_event_sync(|r| Event::DownloadAttachment(attachment_id, preview, r))
     }
@@ -286,7 +318,6 @@ impl DbusSettings for ServerImpl {
     }
 }
 
-
 fn run_sync_future<F, T>(f: F) -> Result<T, MethodErr>
 where
     T: Send,

kordophoned/src/main.rs

@@ -60,14 +60,12 @@ async fn main() {
     // Create and register server implementation
     let server = ServerImpl::new(daemon.event_sender.clone());
 
-    dbus_registry.register_object(
+    dbus_registry.register_object(interface::OBJECT_PATH, server, |cr| {
-        interface::OBJECT_PATH,
+        vec![
-        server,
-        |cr| vec![
             interface::register_net_buzzert_kordophone_repository(cr),
             interface::register_net_buzzert_kordophone_settings(cr),
         ]
-    );
+    });
 
     let mut signal_receiver = daemon.obtain_signal_receiver();
     tokio::spawn(async move {

kpcli/build.rs

@@ -10,14 +10,12 @@ fn main() {
         ..Default::default()
     };
 
-    let xml = std::fs::read_to_string(KORDOPHONE_XML)
+    let xml = std::fs::read_to_string(KORDOPHONE_XML).expect("Error reading server dbus interface");
-        .expect("Error reading server dbus interface");
 
-    let output = dbus_codegen::generate(&xml, &opts)
+    let output =
-        .expect("Error generating client dbus interface");
+        dbus_codegen::generate(&xml, &opts).expect("Error generating client dbus interface");
 
-    std::fs::write(out_path, output)
+    std::fs::write(out_path, output).expect("Error writing client dbus code");
-        .expect("Error writing client dbus code");
 
     println!("cargo:rerun-if-changed={}", KORDOPHONE_XML);
 }

kpcli/src/client/mod.rs

@@ -1,12 +1,12 @@
-use kordophone::APIInterface;
-use kordophone::api::http_client::HTTPAPIClient;
-use kordophone::api::http_client::Credentials;
-use kordophone::api::InMemoryAuthenticationStore;
 use kordophone::api::event_socket::EventSocket;
+use kordophone::api::http_client::Credentials;
+use kordophone::api::http_client::HTTPAPIClient;
+use kordophone::api::InMemoryAuthenticationStore;
+use kordophone::APIInterface;
 
+use crate::printers::{ConversationPrinter, MessagePrinter};
 use anyhow::Result;
 use clap::Subcommand;
-use crate::printers::{ConversationPrinter, MessagePrinter};
 use kordophone::model::event::EventData;
 use kordophone::model::outgoing_message::OutgoingMessage;
 
@@ -16,18 +16,18 @@ pub fn make_api_client_from_env() -> HTTPAPIClient<InMemoryAuthenticationStore>
     dotenv::dotenv().ok();
 
     // read from env
-    let base_url = std::env::var("KORDOPHONE_API_URL")
+    let base_url = std::env::var("KORDOPHONE_API_URL").expect("KORDOPHONE_API_URL must be set");
-        .expect("KORDOPHONE_API_URL must be set");
 
     let credentials = Credentials {
-        username: std::env::var("KORDOPHONE_USERNAME")
+        username: std::env::var("KORDOPHONE_USERNAME").expect("KORDOPHONE_USERNAME must be set"),
-            .expect("KORDOPHONE_USERNAME must be set"),
 
-        password: std::env::var("KORDOPHONE_PASSWORD")
+        password: std::env::var("KORDOPHONE_PASSWORD").expect("KORDOPHONE_PASSWORD must be set"),
-            .expect("KORDOPHONE_PASSWORD must be set"),
     };
 
-    HTTPAPIClient::new(base_url.parse().unwrap(), InMemoryAuthenticationStore::new(Some(credentials)))
+    HTTPAPIClient::new(
+        base_url.parse().unwrap(),
+        InMemoryAuthenticationStore::new(Some(credentials)),
+    )
 }
 
 #[derive(Subcommand)]
@@ -36,9 +36,7 @@ pub enum Commands {
     Conversations,
 
     /// Prints all messages in a conversation.
-    Messages {
+    Messages { conversation_id: String },
-        conversation_id: String,
-    },
 
     /// Prints the server Kordophone version.
     Version,
@@ -65,7 +63,10 @@ impl Commands {
             Commands::Messages { conversation_id } => client.print_messages(conversation_id).await,
             Commands::RawUpdates => client.print_raw_updates().await,
             Commands::Events => client.print_events().await,
-            Commands::SendMessage { conversation_id, message } => client.send_message(conversation_id, message).await,
+            Commands::SendMessage {
+                conversation_id,
+                message,
+            } => client.send_message(conversation_id, message).await,
         }
     }
 }
@@ -96,7 +97,10 @@ impl ClientCli {
     }
 
     pub async fn print_messages(&mut self, conversation_id: String) -> Result<()> {
-        let messages = self.api.get_messages(&conversation_id, None, None, None).await?;
+        let messages = self
+            .api
+            .get_messages(&conversation_id, None, None, None)
+            .await?;
         for message in messages {
             println!("{}", MessagePrinter::new(&message.into()));
         }
@@ -113,7 +117,10 @@ impl ClientCli {
                     println!("Conversation changed: {}", conversation.guid);
                 }
                 EventData::MessageReceived(conversation, message) => {
-                    println!("Message received: msg: {} conversation: {}", message.guid, conversation.guid);
+                    println!(
+                        "Message received: msg: {} conversation: {}",
+                        message.guid, conversation.guid
+                    );
                 }
             }
         }
@@ -143,5 +150,3 @@ impl ClientCli {
         Ok(())
     }
 }
-
-

kpcli/src/daemon/mod.rs

@@ -1,8 +1,8 @@
+use crate::printers::{ConversationPrinter, MessagePrinter};
 use anyhow::Result;
 use clap::Subcommand;
 use dbus::blocking::{Connection, Proxy};
 use prettytable::table;
-use crate::printers::{ConversationPrinter, MessagePrinter};
 
 const DBUS_NAME: &str = "net.buzzert.kordophonecd";
 const DBUS_PATH: &str = "/net/buzzert/kordophonecd/daemon";
@@ -21,9 +21,7 @@ pub enum Commands {
     Conversations,
 
     /// Runs a full sync operation for a conversation and its messages.
-    Sync {
+    Sync { conversation_id: Option<String> },
-        conversation_id: Option<String>,
-    },
 
     /// Runs a sync operation for the conversation list.
     SyncList,
@@ -62,14 +60,10 @@ pub enum ConfigCommands {
     Print,
 
     /// Sets the server URL.
-    SetServerUrl {
+    SetServerUrl { url: String },
-        url: String,
-    },
 
     /// Sets the username.
-    SetUsername {
+    SetUsername { username: String },
-        username: String,
-    },
 }
 
 impl Commands {
@@ -82,9 +76,19 @@ impl Commands {
             Commands::SyncList => client.sync_conversations_list().await,
             Commands::Config { command } => client.config(command).await,
             Commands::Signals => client.wait_for_signals().await,
-            Commands::Messages { conversation_id, last_message_id } => client.print_messages(conversation_id, last_message_id).await,
+            Commands::Messages {
+                conversation_id,
+                last_message_id,
+            } => {
+                client
+                    .print_messages(conversation_id, last_message_id)
+                    .await
+            }
             Commands::DeleteAllConversations => client.delete_all_conversations().await,
-            Commands::SendMessage { conversation_id, text } => client.enqueue_outgoing_message(conversation_id, text).await,
+            Commands::SendMessage {
+                conversation_id,
+                text,
+            } => client.enqueue_outgoing_message(conversation_id, text).await,
         }
     }
 }
@@ -96,12 +100,13 @@ struct DaemonCli {
 impl DaemonCli {
     pub fn new() -> Result<Self> {
         Ok(Self {
-            conn: Connection::new_session()?
+            conn: Connection::new_session()?,
         })
     }
 
     fn proxy(&self) -> Proxy<&Connection> {
-        self.conn.with_proxy(DBUS_NAME, DBUS_PATH, std::time::Duration::from_millis(5000))
+        self.conn
+            .with_proxy(DBUS_NAME, DBUS_PATH, std::time::Duration::from_millis(5000))
     }
 
     pub async fn print_version(&mut self) -> Result<()> {
@@ -136,8 +141,16 @@ impl DaemonCli {
             .map_err(|e| anyhow::anyhow!("Failed to sync conversations: {}", e))
     }
 
-    pub async fn print_messages(&mut self, conversation_id: String, last_message_id: Option<String>) -> Result<()> {
+    pub async fn print_messages(
-        let messages = KordophoneRepository::get_messages(&self.proxy(), &conversation_id, &last_message_id.unwrap_or_default())?;
+        &mut self,
+        conversation_id: String,
+        last_message_id: Option<String>,
+    ) -> Result<()> {
+        let messages = KordophoneRepository::get_messages(
+            &self.proxy(),
+            &conversation_id,
+            &last_message_id.unwrap_or_default(),
+        )?;
         println!("Number of messages: {}", messages.len());
 
         for message in messages {
@@ -147,8 +160,13 @@ impl DaemonCli {
         Ok(())
     }
 
-    pub async fn enqueue_outgoing_message(&mut self, conversation_id: String, text: String) -> Result<()> {
+    pub async fn enqueue_outgoing_message(
-        let outgoing_message_id = KordophoneRepository::send_message(&self.proxy(), &conversation_id, &text)?;
+        &mut self,
+        conversation_id: String,
+        text: String,
+    ) -> Result<()> {
+        let outgoing_message_id =
+            KordophoneRepository::send_message(&self.proxy(), &conversation_id, &text)?;
         println!("Outgoing message ID: {}", outgoing_message_id);
         Ok(())
     }
@@ -159,10 +177,12 @@ impl DaemonCli {
             pub use super::dbus_interface::NetBuzzertKordophoneRepositoryConversationsUpdated as ConversationsUpdated;
         }
 
-        let _id = self.proxy().match_signal(|h: dbus_signals::ConversationsUpdated, _: &Connection, _: &Message| {
+        let _id = self.proxy().match_signal(
+            |h: dbus_signals::ConversationsUpdated, _: &Connection, _: &Message| {
                 println!("Signal: Conversations updated");
                 true
-        });
+            },
+        );
 
         println!("Waiting for signals...");
         loop {

kpcli/src/db/mod.rs

@@ -3,27 +3,30 @@ use clap::Subcommand;
 use kordophone::APIInterface;
 use std::{env, path::PathBuf};
 
+use crate::{
+    client,
+    printers::{ConversationPrinter, MessagePrinter},
+};
 use kordophone_db::database::{Database, DatabaseAccess};
-use crate::{client, printers::{ConversationPrinter, MessagePrinter}};
 
 #[derive(Subcommand)]
 pub enum Commands {
     /// For dealing with the table of cached conversations.
     Conversations {
         #[clap(subcommand)]
-        command: ConversationCommands 
+        command: ConversationCommands,
     },
 
     /// For dealing with the table of cached messages.
     Messages {
         #[clap(subcommand)]
-        command: MessageCommands
+        command: MessageCommands,
     },
 
     /// For managing settings in the database.
     Settings {
         #[clap(subcommand)]
-        command: SettingsCommands
+        command: SettingsCommands,
     },
 }
 
@@ -39,9 +42,7 @@ pub enum ConversationCommands {
 #[derive(Subcommand)]
 pub enum MessageCommands {
     /// Prints all messages in a conversation.
-    List {
+    List { conversation_id: String },
-        conversation_id: String
-    },
 }
 
 #[derive(Subcommand)]
@@ -49,7 +50,7 @@ pub enum SettingsCommands {
     /// Lists all settings or gets a specific setting.
     Get {
         /// The key to get. If not provided, all settings will be listed.
-        key: Option<String>
+        key: Option<String>,
     },
 
     /// Sets a setting value.
@@ -76,7 +77,9 @@ impl Commands {
                 ConversationCommands::Sync => db.sync_with_client().await,
             },
             Commands::Messages { command: cmd } => match cmd {
-                MessageCommands::List { conversation_id } => db.print_messages(&conversation_id).await,
+                MessageCommands::List { conversation_id } => {
+                    db.print_messages(&conversation_id).await
+                }
             },
             Commands::Settings { command: cmd } => match cmd {
                 SettingsCommands::Get { key } => db.get_setting(key).await,
@@ -88,15 +91,17 @@ impl Commands {
 }
 
 struct DbClient {
-    database: Database
+    database: Database,
 }
 
 impl DbClient {
     fn database_path() -> PathBuf {
-        env::var("KORDOPHONE_DB_PATH").unwrap_or_else(|_| {
+        env::var("KORDOPHONE_DB_PATH")
+            .unwrap_or_else(|_| {
                 let temp_dir = env::temp_dir();
                 temp_dir.join("kpcli_chat.db").to_str().unwrap().to_string()
-        }).into()
+            })
+            .into()
     }
 
     pub fn new() -> Result<Self> {
@@ -106,13 +111,14 @@ impl DbClient {
         println!("kpcli: Using db at {}", path_str);
 
         let db = Database::new(path_str)?;
-        Ok( Self { database: db })
+        Ok(Self { database: db })
     }
 
     pub async fn print_conversations(&mut self) -> Result<()> {
-        let all_conversations = self.database.with_repository(|repository| {
+        let all_conversations = self
-            repository.all_conversations(i32::MAX, 0)
+            .database
-        }).await?;
+            .with_repository(|repository| repository.all_conversations(i32::MAX, 0))
+            .await?;
 
         println!("{} Conversations: ", all_conversations.len());
         for conversation in all_conversations {
@@ -123,9 +129,10 @@ impl DbClient {
     }
 
     pub async fn print_messages(&mut self, conversation_id: &str) -> Result<()> {
-        let messages = self.database.with_repository(|repository| {
+        let messages = self
-            repository.get_messages_for_conversation(conversation_id)
+            .database
-        }).await?;
+            .with_repository(|repository| repository.get_messages_for_conversation(conversation_id))
+            .await?;
 
         for message in messages {
             println!("{}", MessagePrinter::new(&message.into()));
@@ -136,7 +143,8 @@ impl DbClient {
     pub async fn sync_with_client(&mut self) -> Result<()> {
         let mut client = client::make_api_client_from_env();
         let fetched_conversations = client.get_conversations().await?;
-        let db_conversations: Vec<kordophone_db::models::Conversation> = fetched_conversations.into_iter()
+        let db_conversations: Vec<kordophone_db::models::Conversation> = fetched_conversations
+            .into_iter()
             .map(kordophone_db::models::Conversation::from)
             .collect();
 
@@ -145,31 +153,37 @@ impl DbClient {
             let conversation_id = conversation.guid.clone();
 
             // Insert the conversation
-            self.database.with_repository(|repository| {
+            self.database
-                repository.insert_conversation(conversation)
+                .with_repository(|repository| repository.insert_conversation(conversation))
-            }).await?;
+                .await?;
 
             // Fetch and sync messages for this conversation
-            let messages = client.get_messages(&conversation_id, None, None, None).await?;
+            let messages = client
-            let db_messages: Vec<kordophone_db::models::Message> = messages.into_iter()
+                .get_messages(&conversation_id, None, None, None)
+                .await?;
+            let db_messages: Vec<kordophone_db::models::Message> = messages
+                .into_iter()
                 .map(kordophone_db::models::Message::from)
                 .collect();
 
             // Insert each message
-            self.database.with_repository(|repository| -> Result<()> {
+            self.database
+                .with_repository(|repository| -> Result<()> {
                     for message in db_messages {
                         repository.insert_message(&conversation_id, message)?;
                     }
 
                     Ok(())
-            }).await?;
+                })
+                .await?;
         }
 
         Ok(())
     }
 
     pub async fn get_setting(&mut self, key: Option<String>) -> Result<()> {
-        self.database.with_settings(|settings| {
+        self.database
+            .with_settings(|settings| {
                 match key {
                     Some(key) => {
                         // Get a specific setting
@@ -178,7 +192,7 @@ impl DbClient {
                             Some(v) => println!("{} = {}", key, v),
                             None => println!("Setting '{}' not found", key),
                         }
-                },
+                    }
                     None => {
                         // List all settings
                         let keys = settings.list_keys()?;
@@ -198,23 +212,28 @@ impl DbClient {
                 }
 
                 Ok(())
-        }).await
+            })
+            .await
     }
 
     pub async fn put_setting(&mut self, key: String, value: String) -> Result<()> {
-        self.database.with_settings(|settings| {
+        self.database
+            .with_settings(|settings| {
                 settings.put(&key, &value)?;
                 Ok(())
-        }).await 
+            })
+            .await
     }
 
     pub async fn delete_setting(&mut self, key: String) -> Result<()> {
-        self.database.with_settings(|settings| {
+        self.database
+            .with_settings(|settings| {
                 let count = settings.del(&key)?;
                 if count == 0 {
                     println!("Setting '{}' not found", key);
                 }
                 Ok(())
-        }).await
+            })
+            .await
     }
 }

kpcli/src/main.rs

@@ -1,7 +1,7 @@
 mod client;
+mod daemon;
 mod db;
 mod printers;
-mod daemon;
 
 use anyhow::Result;
 use clap::{Parser, Subcommand};
@@ -33,7 +33,7 @@ enum Commands {
     Daemon {
         #[command(subcommand)]
         command: daemon::Commands,
-    }
+    },
 }
 
 async fn run_command(command: Commands) -> Result<()> {
@@ -62,7 +62,8 @@ async fn main() {
 
     let cli = Cli::parse();
 
-    run_command(cli.command).await
+    run_command(cli.command)
+        .await
         .map_err(|e| println!("Error: {}", e))
         .err();
 }

kpcli/src/printers.rs

@@ -1,9 +1,9 @@
-use std::fmt::Display;
-use std::collections::HashMap;
-use time::OffsetDateTime;
-use pretty::RcDoc;
 use dbus::arg::{self, RefArg};
 use kordophone::model::message::AttachmentMetadata;
+use pretty::RcDoc;
+use std::collections::HashMap;
+use std::fmt::Display;
+use time::OffsetDateTime;
 
 pub struct PrintableConversation {
     pub guid: String,
@@ -34,7 +34,11 @@ impl From<kordophone_db::models::Conversation> for PrintableConversation {
             date: OffsetDateTime::from_unix_timestamp(value.date.and_utc().timestamp()).unwrap(),
             unread_count: value.unread_count.into(),
             last_message_preview: value.last_message_preview,
-            participants: value.participants.into_iter().map(|p| p.display_name()).collect(),
+            participants: value
+                .participants
+                .into_iter()
+                .map(|p| p.display_name())
+                .collect(),
             display_name: value.display_name,
         }
     }
@@ -44,17 +48,33 @@ impl From<arg::PropMap> for PrintableConversation {
     fn from(value: arg::PropMap) -> Self {
         Self {
             guid: value.get("guid").unwrap().as_str().unwrap().to_string(),
-            date: OffsetDateTime::from_unix_timestamp(value.get("date").unwrap().as_i64().unwrap()).unwrap(),
+            date: OffsetDateTime::from_unix_timestamp(value.get("date").unwrap().as_i64().unwrap())
-            unread_count: value.get("unread_count").unwrap().as_i64().unwrap().try_into().unwrap(),
+                .unwrap(),
-            last_message_preview: value.get("last_message_preview").unwrap().as_str().map(|s| s.to_string()),
+            unread_count: value
-            participants: value.get("participants")
+                .get("unread_count")
+                .unwrap()
+                .as_i64()
+                .unwrap()
+                .try_into()
+                .unwrap(),
+            last_message_preview: value
+                .get("last_message_preview")
+                .unwrap()
+                .as_str()
+                .map(|s| s.to_string()),
+            participants: value
+                .get("participants")
                 .unwrap()
                 .0
                 .as_iter()
                 .unwrap()
                 .map(|s| s.as_str().unwrap().to_string())
                 .collect(),
-            display_name: value.get("display_name").unwrap().as_str().map(|s| s.to_string()),
+            display_name: value
+                .get("display_name")
+                .unwrap()
+                .as_str()
+                .map(|s| s.to_string()),
         }
     }
 }
@@ -97,19 +117,22 @@ impl From<kordophone_db::models::Message> for PrintableMessage {
 impl From<arg::PropMap> for PrintableMessage {
     fn from(value: arg::PropMap) -> Self {
         // Parse file transfer GUIDs from JSON if present
-        let file_transfer_guids = value.get("file_transfer_guids")
+        let file_transfer_guids = value
+            .get("file_transfer_guids")
             .and_then(|v| v.as_str())
             .and_then(|json_str| serde_json::from_str(json_str).ok())
             .unwrap_or_default();
 
         // Parse attachment metadata from JSON if present
-        let attachment_metadata = value.get("attachment_metadata")
+        let attachment_metadata = value
+            .get("attachment_metadata")
             .and_then(|v| v.as_str())
             .and_then(|json_str| serde_json::from_str(json_str).ok());
 
         Self {
             guid: value.get("id").unwrap().as_str().unwrap().to_string(),
-            date: OffsetDateTime::from_unix_timestamp(value.get("date").unwrap().as_i64().unwrap()).unwrap(),
+            date: OffsetDateTime::from_unix_timestamp(value.get("date").unwrap().as_i64().unwrap())
+                .unwrap(),
             sender: value.get("sender").unwrap().as_str().unwrap().to_string(),
             text: value.get("text").unwrap().as_str().unwrap().to_string(),
             file_transfer_guids,
@@ -119,12 +142,13 @@ impl From<arg::PropMap> for PrintableMessage {
 }
 
 pub struct ConversationPrinter<'a> {
-    doc: RcDoc<'a, PrintableConversation>
+    doc: RcDoc<'a, PrintableConversation>,
 }
 
 impl<'a> ConversationPrinter<'a> {
     pub fn new(conversation: &'a PrintableConversation) -> Self {
-        let preview = conversation.last_message_preview
+        let preview = conversation
+            .last_message_preview
             .as_deref()
             .unwrap_or("<null>")
             .replace('\n', " ");
@@ -143,24 +167,22 @@ impl<'a> ConversationPrinter<'a> {
                     .append(RcDoc::line())
                     .append("Participants: ")
                     .append("[")
-                    .append(RcDoc::line()
                     .append(
-                            conversation.participants
+                        RcDoc::line()
+                            .append(
+                                conversation
+                                    .participants
                                     .iter()
-                                .map(|name| 
+                                    .map(|name| RcDoc::text(name).append(",").append(RcDoc::line()))
-                                    RcDoc::text(name)
+                                    .fold(RcDoc::nil(), |acc, x| acc.append(x)),
-                                        .append(",")
-                                        .append(RcDoc::line())
                             )
-                                .fold(RcDoc::nil(), |acc, x| acc.append(x))
+                            .nest(4),
-                        )
-                        .nest(4)
                     )
                     .append("]")
                     .append(RcDoc::line())
                     .append("Last Message Preview: ")
                     .append(preview)
-                .nest(4)
+                    .nest(4),
             )
             .append(RcDoc::line())
             .append(">");
@@ -176,7 +198,7 @@ impl Display for ConversationPrinter<'_> {
 }
 
 pub struct MessagePrinter<'a> {
-    doc: RcDoc<'a, PrintableMessage>
+    doc: RcDoc<'a, PrintableMessage>,
 }
 
 impl Display for MessagePrinter<'_> {
@@ -187,8 +209,7 @@ impl Display for MessagePrinter<'_> {
 
 impl<'a> MessagePrinter<'a> {
     pub fn new(message: &'a PrintableMessage) -> Self {
-        let mut doc = RcDoc::text(format!("<Message: \"{}\"", &message.guid))
+        let mut doc = RcDoc::text(format!("<Message: \"{}\"", &message.guid)).append(
-            .append(
             RcDoc::line()
                 .append("Date: ")
                 .append(message.date.to_string())
@@ -198,26 +219,30 @@ impl<'a> MessagePrinter<'a> {
                 .append(RcDoc::line())
                 .append("Body: ")
                 .append(&message.text)
-                .nest(4)
+                .nest(4),
         );
 
         // Add file transfer GUIDs and attachment metadata if present
         if !message.file_transfer_guids.is_empty() {
-            doc = doc.append(RcDoc::line())
+            doc = doc.append(RcDoc::line()).append(
-                .append(
                 RcDoc::line()
                     .append("Attachments:")
                     .append(
-                            message.file_transfer_guids.iter().map(|guid| {
+                        message
-                                let mut attachment_doc = RcDoc::line()
+                            .file_transfer_guids
-                                    .append("- ")
+                            .iter()
-                                    .append(guid);
+                            .map(|guid| {
+                                let mut attachment_doc = RcDoc::line().append("- ").append(guid);
 
                                 // Add metadata if available for this GUID
                                 if let Some(ref metadata) = message.attachment_metadata {
                                     if let Some(attachment_meta) = metadata.get(guid) {
-                                        if let Some(ref attribution) = attachment_meta.attribution_info {
+                                        if let Some(ref attribution) =
-                                            if let (Some(width), Some(height)) = (attribution.width, attribution.height) {
+                                            attachment_meta.attribution_info
+                                        {
+                                            if let (Some(width), Some(height)) =
+                                                (attribution.width, attribution.height)
+                                            {
                                                 attachment_doc = attachment_doc
                                                     .append(RcDoc::line())
                                                     .append("    Dimensions: ")
@@ -231,9 +256,9 @@ impl<'a> MessagePrinter<'a> {
 
                                 attachment_doc
                             })
-                            .fold(RcDoc::nil(), |acc, x| acc.append(x))
+                            .fold(RcDoc::nil(), |acc, x| acc.append(x)),
                     )
-                        .nest(4)
+                    .nest(4),
             );
         }