Moved server, added backend structs and added ui elements.

common/Cargo.toml

@@ -0,0 +1,16 @@
+[package]
+name = "common"
+version = "0.1.0"
+edition = "2024"
+authors = ["Matthias Lodner <matthias@lodner.de>"]
+
+[dependencies]
+# Deserialize/Serialize
+serde = { version = "1.0.228", features = ["derive"] }
+serde_json = "1.0.145"
+
+# Database
+sqlx = { version = "0.8.6", features = [ "runtime-async-std-native-tls", "postgres", "chrono" ] }
+
+# Etc.
+chrono = { version = "0.4.42", features = [ "serde" ] }

common/src/lib.rs

@@ -0,0 +1,11 @@
+pub mod models;
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn it_works() {
+        assert_eq!(2 + 2, 4);
+    }
+}

common/src/models/article.rs

@@ -0,0 +1,14 @@
+use serde::{Deserialize, Serialize};
+use crate::models::origin::Origin;
+use crate::models::variant::Variant;
+
+#[derive(Debug, Deserialize, Serialize, Clone)]
+pub struct Article {
+    pub id: usize,
+    pub name: String,
+    pub bio: bool,
+    pub origin: Origin,
+    pub description: Option<String>,
+    pub ingredients: Option<String>,
+    pub variants: Vec<Variant>,
+}

common/src/models/mod.rs

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+pub mod origin;
+pub mod article;
+pub mod variant;

common/src/models/origin.rs

@@ -0,0 +1,31 @@
+use std::fmt;
+use std::fmt::Formatter;
+use serde::{Deserialize, Serialize};
+
+#[repr(i32)]
+#[derive(Deserialize, Serialize, Copy, Clone, PartialEq, sqlx::Type)]
+pub enum Origin {
+    EU,
+    NEU,
+    EUnEU,
+}
+
+fn to_string(unit: Origin, f: &mut Formatter) -> fmt::Result {
+    match unit {
+        Origin::EU => write!(f, "EU"),
+        Origin::NEU => write!(f, "Nicht EU"),
+        Origin::EUnEU => write!(f, "EU / Nicht EU"),
+    }
+}
+
+impl fmt::Debug for Origin {
+    fn fmt(&self, f: &mut Formatter) -> fmt::Result {
+        to_string(*self, f)
+    }
+}
+
+impl fmt::Display for Origin {
+    fn fmt(&self, f: &mut Formatter<'_>) -> fmt::Result {
+        to_string(*self, f)
+    }
+}

common/src/models/variant.rs

@@ -0,0 +1,7 @@
+use serde::{Deserialize, Serialize};
+
+#[derive(Debug, Deserialize, Serialize, Clone)]
+pub struct Variant {
+    pub id: usize,
+
+}