54 lines
1.6 KiB
Rust
54 lines
1.6 KiB
Rust
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//! Service trait definitions — use-case boundaries for CMS operations.
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//!
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//! These traits are implemented by the application layer and consumed by
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//! infrastructure adapters (HTTP handlers, CLI commands, etc.).
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#![allow(
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clippy::cast_possible_truncation,
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clippy::cast_sign_loss,
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clippy::cast_precision_loss,
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clippy::cast_possible_wrap
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)]
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use anyhow::Result;
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use super::conversation::{ChatMessage, Conversation};
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use super::memory::Memory;
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use super::settings::Settings;
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/// Settings use cases.
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pub trait SettingsService {
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/// Load current settings from the default store.
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fn load_settings(&self) -> Result<Settings>;
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/// Persist updated settings.
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fn save_settings(&self, settings: &Settings) -> Result<()>;
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/// Update the provider configuration (name and details).
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fn update_provider(&self, name: &str, config: &super::app_config::ProviderConfig) -> Result<()>;
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}
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/// Conversation management use cases.
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pub trait ConversationService {
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/// Load a conversation for the given session id.
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fn load_conversation(&self, session_id: &str) -> Result<Conversation>;
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/// Persist a conversation.
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fn save_conversation(&self, conv: &Conversation) -> Result<()>;
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/// Append a single message and persist.
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fn add_message(&self, conv: &mut Conversation, msg: ChatMessage) -> Result<()>;
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}
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/// Memory management use cases.
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pub trait MemoryService {
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/// List all memory slugs.
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fn list_memories(&self) -> Result<Vec<String>>;
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/// Save (create or update) a memory.
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fn save_memory(&self, memory: &Memory) -> Result<()>;
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/// Delete a memory by name.
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fn delete_memory(&self, name: &str) -> Result<()>;
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}
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