refactor(core/models): move models into v0 module

crates/core/models/src/v0/files.rs

@@ -0,0 +1,95 @@
+auto_derived!(
+    /// File
+    pub struct File {
+        /// Unique Id
+        #[serde(rename = "_id")]
+        pub id: String,
+        /// Tag / bucket this file was uploaded to
+        pub tag: String,
+        /// Original filename
+        pub filename: String,
+        /// Parsed metadata of this file
+        pub metadata: Metadata,
+        /// Raw content type of this file
+        pub content_type: String,
+        /// Size of this file (in bytes)
+        pub size: isize,
+
+        /// Whether this file was deleted
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub deleted: Option<bool>,
+        /// Whether this file was reported
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub reported: Option<bool>,
+
+        // TODO: migrate this mess to having:
+        // - author_id
+        // - parent: Parent { Message(id), User(id), etc }
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub message_id: Option<String>,
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub user_id: Option<String>,
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub server_id: Option<String>,
+
+        /// Id of the object this file is associated with
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub object_id: Option<String>,
+    }
+
+    /// Metadata associated with a file
+    #[serde(tag = "type")]
+    #[derive(Default)]
+    pub enum Metadata {
+        /// File is just a generic uncategorised file
+        #[default]
+        File,
+        /// File contains textual data and should be displayed as such
+        Text,
+        /// File is an image with specific dimensions
+        Image { width: usize, height: usize },
+        /// File is a video with specific dimensions
+        Video { width: usize, height: usize },
+        /// File is audio
+        Audio,
+    }
+);
+
+#[cfg(feature = "from_database")]
+impl From<revolt_database::File> for File {
+    fn from(value: revolt_database::File) -> Self {
+        File {
+            id: value.id,
+            tag: value.tag,
+            filename: value.filename,
+            metadata: value.metadata.into(),
+            content_type: value.content_type,
+            size: value.size,
+            deleted: value.deleted,
+            reported: value.reported,
+            message_id: value.message_id,
+            user_id: value.user_id,
+            server_id: value.server_id,
+            object_id: value.object_id,
+        }
+    }
+}
+
+#[cfg(feature = "from_database")]
+impl From<revolt_database::Metadata> for Metadata {
+    fn from(value: revolt_database::Metadata) -> Self {
+        match value {
+            revolt_database::Metadata::File => Metadata::File,
+            revolt_database::Metadata::Text => Metadata::Text,
+            revolt_database::Metadata::Image { width, height } => Metadata::Image {
+                width: width as usize,
+                height: height as usize,
+            },
+            revolt_database::Metadata::Video { width, height } => Metadata::Video {
+                width: width as usize,
+                height: height as usize,
+            },
+            revolt_database::Metadata::Audio => Metadata::Audio,
+        }
+    }
+}