From 1c22088640e5deeadd61017bd90920b652685b5f Mon Sep 17 00:00:00 2001
From: Jake Swenson <jake@jakeswenson.com>
Date: Sun, 29 Aug 2021 12:59:04 -0700
Subject: Notion API Version 2021-08-16 support; fix a bunch of modling errors
 as well

---
 src/models/error.rs | 70 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 70 insertions(+)
 create mode 100644 src/models/error.rs

(limited to 'src/models/error.rs')

diff --git a/src/models/error.rs b/src/models/error.rs
new file mode 100644
index 0000000..e382719
--- /dev/null
+++ b/src/models/error.rs
@@ -0,0 +1,70 @@
+use serde::{Deserialize, Serialize};
+use std::fmt::{Display, Formatter};
+
+#[derive(Serialize, Deserialize, Eq, PartialEq, Ord, PartialOrd, Debug, Clone, Hash)]
+#[serde(transparent)]
+pub struct StatusCode(u16);
+
+impl StatusCode {
+    pub fn code(&self) -> u16 {
+        self.0
+    }
+}
+
+impl Display for StatusCode {
+    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
+        self.0.fmt(f)
+    }
+}
+
+/// <https://developers.notion.com/reference/errors>
+#[derive(Serialize, Deserialize, Eq, PartialEq, Debug, Clone)]
+pub struct ErrorResponse {
+    pub status: StatusCode,
+    pub code: ErrorCode,
+    pub message: String,
+}
+
+/// <https://developers.notion.com/reference/errors>
+#[derive(Serialize, Deserialize, Eq, PartialEq, Debug, Clone)]
+#[serde(rename_all = "snake_case")]
+pub enum ErrorCode {
+    InvalidJson,
+    InvalidRequestUrl,
+    InvalidRequest,
+    ValidationError,
+    MissionVersion,
+    Unauthorized,
+    RestrictedResource,
+    ObjectNotFound,
+    ConflictError,
+    RateLimited,
+    InternalServerError,
+    ServiceUnavailable,
+    #[serde(other)] // serde issue #912
+    Unknown,
+}
+
+impl Display for ErrorCode {
+    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
+        write!(f, "{:?}", self)
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use crate::models::error::{ErrorCode, ErrorResponse};
+
+    #[test]
+    fn deserialize_error() {
+        let error: ErrorResponse = serde_json::from_str(include_str!("tests/error.json")).unwrap();
+        assert_eq!(error.code, ErrorCode::ValidationError)
+    }
+
+    #[test]
+    fn deserialize_unknown_error() {
+        let error: ErrorResponse =
+            serde_json::from_str(include_str!("tests/unknown_error.json")).unwrap();
+        assert_eq!(error.code, ErrorCode::Unknown)
+    }
+}
-- 
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