Sanity checked all of V2 route conversions (#803)

* follows

* all v2 routes now either convert or have a comment

* added common structs, clippy

* merge fix

---------

Co-authored-by: Geometrically <18202329+Geometrically@users.noreply.github.com>

src/models/v2/reports.rs

@@ -0,0 +1,52 @@
+use crate::models::ids::{ReportId, ThreadId, UserId};
+use crate::models::reports::{ItemType, Report};
+use chrono::{DateTime, Utc};
+use serde::{Deserialize, Serialize};
+
+#[derive(Serialize, Deserialize)]
+pub struct LegacyReport {
+    pub id: ReportId,
+    pub report_type: String,
+    pub item_id: String,
+    pub item_type: LegacyItemType,
+    pub reporter: UserId,
+    pub body: String,
+    pub created: DateTime<Utc>,
+    pub closed: bool,
+    pub thread_id: ThreadId,
+}
+
+#[derive(Serialize, Deserialize, Clone)]
+#[serde(rename_all = "kebab-case")]
+pub enum LegacyItemType {
+    Project,
+    Version,
+    User,
+    Unknown,
+}
+impl From<ItemType> for LegacyItemType {
+    fn from(x: ItemType) -> Self {
+        match x {
+            ItemType::Project => LegacyItemType::Project,
+            ItemType::Version => LegacyItemType::Version,
+            ItemType::User => LegacyItemType::User,
+            ItemType::Unknown => LegacyItemType::Unknown,
+        }
+    }
+}
+
+impl From<Report> for LegacyReport {
+    fn from(x: Report) -> Self {
+        LegacyReport {
+            id: x.id,
+            report_type: x.report_type,
+            item_id: x.item_id,
+            item_type: x.item_type.into(),
+            reporter: x.reporter,
+            body: x.body,
+            created: x.created,
+            closed: x.closed,
+            thread_id: x.thread_id,
+        }
+    }
+}