feat(safety): fetch reports and fetch snapshot API

crates/quark/src/impl/dummy/safety/report.rs

@@ -9,4 +9,8 @@ impl AbstractReport for DummyDb {
         info!("Insert {:?}", report);
         Ok(())
     }
+
+    async fn fetch_reports(&self) -> Result<Vec<Report>> {
+        Ok(vec![])
+    }
 }

crates/quark/src/impl/dummy/safety/snapshot.rs

@@ -9,4 +9,8 @@ impl AbstractSnapshot for DummyDb {
         info!("Insert {:?}", snapshot);
         Ok(())
     }
+
+    async fn fetch_snapshot(&self, _report_id: &str) -> Result<Snapshot> {
+        todo!()
+    }
 }

crates/quark/src/impl/mongo/safety/report.rs

@@ -10,4 +10,8 @@ impl AbstractReport for MongoDb {
     async fn insert_report(&self, report: &Report) -> Result<()> {
         self.insert_one(COL, report).await.map(|_| ())
     }
+
+    async fn fetch_reports(&self) -> Result<Vec<Report>> {
+        self.find(COL, doc! {}).await
+    }
 }

crates/quark/src/impl/mongo/safety/snapshot.rs

@@ -10,4 +10,14 @@ impl AbstractSnapshot for MongoDb {
     async fn insert_snapshot(&self, snapshot: &Snapshot) -> Result<()> {
         self.insert_one(COL, snapshot).await.map(|_| ())
     }
+
+    async fn fetch_snapshot(&self, report_id: &str) -> Result<Snapshot> {
+        self.find_one(
+            COL,
+            doc! {
+                "report_id": report_id
+            },
+        )
+        .await
+    }
 }

crates/quark/src/models/safety/report.rs

@@ -44,6 +44,7 @@ pub enum UserReportReason {
     Underage,
 }
 
+/// The content being reported
 #[derive(Serialize, Deserialize, JsonSchema, Debug, Clone)]
 #[serde(tag = "type")]
 pub enum ReportedContent {
@@ -70,6 +71,20 @@ pub enum ReportedContent {
     },
 }
 
+/// Status of the report
+#[derive(Serialize, Deserialize, JsonSchema, Debug, Clone)]
+#[serde(tag = "status")]
+pub enum ReportStatus {
+    /// Report is waiting for triage / action
+    Created,
+
+    /// Report was rejected
+    Rejected { rejection_reason: String },
+
+    /// Report was actioned and resolved
+    Resolved,
+}
+
 /// User-generated platform moderation report.
 #[derive(Serialize, Deserialize, JsonSchema, Debug, Clone)]
 pub struct Report {
@@ -82,4 +97,7 @@ pub struct Report {
     pub content: ReportedContent,
     /// Additional report context
     pub additional_context: String,
+    /// Status of the report
+    #[serde(flatten)]
+    pub status: ReportStatus,
 }

crates/quark/src/models/safety/snapshot.rs

@@ -9,11 +9,11 @@ use crate::models::{Message, Server, User};
 pub enum SnapshotContent {
     Message {
         /// Context before the message
-        #[serde(rename = "_prior_context")]
+        #[serde(rename = "_prior_context", default)]
         prior_context: Vec<Message>,
 
         /// Context after the message
-        #[serde(rename = "_leading_context")]
+        #[serde(rename = "_leading_context", default)]
         leading_context: Vec<Message>,
 
         /// Message

crates/quark/src/traits/safety/report.rs

@@ -5,4 +5,7 @@ use crate::Result;
 pub trait AbstractReport: Sync + Send {
     /// Insert a new report into the database
     async fn insert_report(&self, report: &Report) -> Result<()>;
+
+    /// Fetch reports
+    async fn fetch_reports(&self) -> Result<Vec<Report>>;
 }

crates/quark/src/traits/safety/snapshot.rs

@@ -5,4 +5,7 @@ use crate::Result;
 pub trait AbstractSnapshot: Sync + Send {
     /// Insert a new snapshot into the database
     async fn insert_snapshot(&self, snapshot: &Snapshot) -> Result<()>;
+
+    /// Fetch a snapshot by a report's id
+    async fn fetch_snapshot(&self, report_id: &str) -> Result<Snapshot>;
 }

crates/quark/src/util/result.rs

@@ -75,6 +75,7 @@ pub enum Error {
         permission: UserPermission,
     },
     NotElevated,
+    NotPrivileged,
     CannotGiveMissingPermissions,
     NotOwner,
 
@@ -174,6 +175,7 @@ impl<'r> Responder<'r, 'static> for Error {
             Error::MissingPermission { .. } => Status::Forbidden,
             Error::MissingUserPermission { .. } => Status::Forbidden,
             Error::NotElevated => Status::Forbidden,
+            Error::NotPrivileged => Status::Forbidden,
             Error::CannotGiveMissingPermissions => Status::Forbidden,
             Error::NotOwner => Status::Forbidden,