From 99dabd3f2f81ffcf0b6f2b59e13ebb4502b2ccac Mon Sep 17 00:00:00 2001
From: "Adam T. Carpenter" <atc@53hor.net>
Date: Thu, 22 Oct 2020 17:44:38 -0400
Subject: Added product migration, better organization of DTOs, Entities, and
 Domain Models. Also made config loading/photo generation easier.

---
 dichroism/src/models/photo.rs | 24 +++++++++++++++++++++++-
 1 file changed, 23 insertions(+), 1 deletion(-)

(limited to 'dichroism/src/models/photo.rs')

diff --git a/dichroism/src/models/photo.rs b/dichroism/src/models/photo.rs
index 2e8b3bf..dee6288 100644
--- a/dichroism/src/models/photo.rs
+++ b/dichroism/src/models/photo.rs
@@ -1,5 +1,27 @@
+use crate::config::CONFIG_INSTANCE;
+use crate::error::DichroismError;
+use crate::result::Result;
+use image::DynamicImage;
+use std::path::PathBuf;
+use uuid::Uuid;
+
 #[derive(Debug, Queryable, Serialize, Clone)]
 pub struct Photo {
-    pub id: i32,
     pub path: String,
 }
+
+impl Photo {
+    pub fn from_image(image: &DynamicImage) -> Result<Self> {
+        let base_name = Uuid::new_v3(&Uuid::NAMESPACE_OID, &image.to_bytes())
+            .to_hyphenated()
+            .to_string();
+        let mut path = PathBuf::from(&CONFIG_INSTANCE.img_root);
+        path.push(base_name);
+        path.set_extension("jpg");
+        image.save(&path)?;
+
+        Ok(Self {
+            path: path.to_str().ok_or(DichroismError::ImageWrite)?.to_string(),
+        })
+    }
+}
-- 
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