Add 'core/' from commit 'b0dfc4146ca0da535a87f8509aec68817fb2ab14'

git-subtree-dir: core
git-subtree-mainline: a07f3dcd23
git-subtree-split: b0dfc4146c

core/kordophone-db/src/schema.rs

@@ -0,0 +1,66 @@
+// When this file changes, run the following command to generate a new migration:
+// DATABASE_URL=/tmp/db.sql diesel migration generate --diff-schema create_conversations
+
+diesel::table! {
+    conversations (id) {
+        id -> Text,
+        unread_count -> BigInt,
+        display_name -> Nullable<Text>,
+        last_message_preview -> Nullable<Text>,
+        date -> Timestamp,
+    }
+}
+
+diesel::table! {
+    participants (handle) {
+        handle -> Text,
+        is_me -> Bool,
+        contact_id -> Nullable<Text>,
+    }
+}
+
+diesel::table! {
+    conversation_participants (conversation_id, participant_handle) {
+        conversation_id -> Text,
+        participant_handle -> Text,
+    }
+}
+
+diesel::table! {
+    messages (id) {
+        id -> Text, // guid
+        text -> Text,
+        sender_participant_handle -> Nullable<Text>,
+        date -> Timestamp,
+        file_transfer_guids -> Nullable<Text>, // JSON array of file transfer GUIDs
+        attachment_metadata -> Nullable<Text>, // JSON string of attachment metadata
+    }
+}
+
+diesel::table! {
+    conversation_messages (conversation_id, message_id) {
+        conversation_id -> Text,  // guid
+        message_id -> Text,       // guid
+    }
+}
+
+diesel::table! {
+    settings (key) {
+        key -> Text,
+        value -> Binary,
+    }
+}
+
+diesel::joinable!(conversation_participants -> conversations (conversation_id));
+diesel::joinable!(conversation_participants -> participants (participant_handle));
+diesel::joinable!(messages -> participants (sender_participant_handle));
+diesel::joinable!(conversation_messages -> conversations (conversation_id));
+diesel::joinable!(conversation_messages -> messages (message_id));
+diesel::allow_tables_to_appear_in_same_query!(
+    conversations,
+    participants,
+    conversation_participants,
+    messages,
+    conversation_messages,
+    settings,
+);