Improve tests

Cargo.lock

@@ -974,6 +974,7 @@ dependencies = [
  "serde",
  "serde_json",
  "sqlx",
+ "sqlx-core",
  "tera",
  "thiserror",
  "tokio 1.17.0",

api/Cargo.toml

@@ -30,7 +30,8 @@ serde = { version = "1.0.136", features = ["derive"] }
 serde_json = { version = "1.0.79" }
 toml = { version = "0.5.8" }
 
-sqlx = { version = "0.5.11", features = ["migrate", "runtime-actix-rustls", "all-types", "postgres"] }
+sqlx = { version = "0.5.13", features = ["migrate", "runtime-actix-rustls", "all-types", "postgres"] }
+sqlx-core = { version = "0.5.13" }
 
 thiserror = { version = "1.0.30" }
 

api/assets/index.html

@@ -99,12 +99,18 @@
 
     opEL.addEventListener('change', () => {
         switch (opEL.value) {
-            case 'auto-login':
+            case 'auto-login': {
                 paramsEl.value = `login=Eraden\npassword=text`
-                return send(mthEl.value = 'POST', urlEl.value = '/admin/sign-in', { login: 'Eraden', password: 'test' })
-            case 'get-products':
-                return send(mthEl.value = 'GET', urlEl.value = '/admin/api/v1/products', {})
-            case 'create-product':
+                mthEl.value = 'POST';
+                urlEl.value = '/admin/sign-in';
+                break;
+            }
+            case 'get-products': {
+                mthEl.value = 'GET';
+                urlEl.value = '/admin/api/v1/products';
+                break;
+            }
+            case 'create-product': {
                 const p = {
                     name:              'Foo',
                     short_description: 'asd',
@@ -112,8 +118,11 @@
                     price_major:       12,
                     price_minor:       0,
                 };
-                paramsEl.value = Object.entries(p).map((k, v) => `${ k }=${ v }}`).join('\n');
-                return send(mthEl.value = 'POST', urlEl.value = '/admin/api/v1/product', p)
+                paramsEl.value = Object.entries(p).map(([k, v]) => `${ k }=${ v }`).join('\n');
+                mthEl.value = 'POST';
+                urlEl.value = '/admin/api/v1/product';
+                break;
+            }
         }
     })
 

api/src/actors/database/products.rs

@@ -36,7 +36,8 @@ SELECT id,
     long_description,
     category,
     price_major,
-    price_minor
+    price_minor,
+    deliver_days_flag
 FROM products
     "#,
     )

api/src/model.rs

@@ -8,6 +8,8 @@ use serde::{Deserialize, Deserializer, Serialize};
 pub enum TransformError {
     #[error("Given value is below minimal value")]
     BelowMinimal,
+    #[error("Given value is not valid day flag")]
+    NotDay,
 }
 
 pub type RecordId = i32;
@@ -169,6 +171,108 @@ impl<'de> serde::Deserialize<'de> for NonNegative {
     }
 }
 
+#[derive(Serialize, Deserialize, Debug, Copy, Clone, Display, From)]
+#[serde(rename_all = "lowercase")]
+pub enum Day {
+    Monday = 1 << 0,
+    Tuesday = 1 << 1,
+    Wednesday = 1 << 2,
+    Thursday = 1 << 3,
+    Friday = 1 << 4,
+    Saturday = 1 << 5,
+    Sunday = 1 << 6,
+}
+
+impl TryFrom<i32> for Day {
+    type Error = TransformError;
+
+    fn try_from(value: i32) -> Result<Self, Self::Error> {
+        if value == (Day::Monday as i32) {
+            Ok(Day::Monday)
+        } else if value == (Day::Tuesday as i32) {
+            Ok(Day::Tuesday)
+        } else if value == (Day::Wednesday as i32) {
+            Ok(Day::Wednesday)
+        } else if value == (Day::Thursday as i32) {
+            Ok(Day::Thursday)
+        } else if value == (Day::Friday as i32) {
+            Ok(Day::Friday)
+        } else if value == (Day::Saturday as i32) {
+            Ok(Day::Saturday)
+        } else if value == (Day::Sunday as i32) {
+            Ok(Day::Sunday)
+        } else {
+            Err(TransformError::NotDay)
+        }
+    }
+}
+
+#[derive(Serialize, Deserialize, Deref, Debug)]
+#[serde(transparent)]
+pub struct Days(Vec<Day>);
+
+impl<'q> ::sqlx::encode::Encode<'q, sqlx::Postgres> for Days
+where
+    i32: ::sqlx::encode::Encode<'q, sqlx::Postgres>,
+{
+    fn encode_by_ref(
+        &self,
+        buf: &mut <sqlx::Postgres as ::sqlx::database::HasArguments<'q>>::ArgumentBuffer,
+    ) -> ::sqlx::encode::IsNull {
+        let value = self.0.iter().fold(1, |memo, v| memo | *v as i32);
+
+        <i32 as ::sqlx::encode::Encode<sqlx::Postgres>>::encode_by_ref(&value, buf)
+    }
+
+    fn size_hint(&self) -> usize {
+        <i32 as ::sqlx::encode::Encode<sqlx::Postgres>>::size_hint(&Default::default())
+    }
+}
+
+impl<'r> ::sqlx::decode::Decode<'r, sqlx::Postgres> for Days
+where
+    i32: ::sqlx::decode::Decode<'r, sqlx::Postgres>,
+{
+    fn decode(
+        value: <sqlx::Postgres as ::sqlx::database::HasValueRef<'r>>::ValueRef,
+    ) -> ::std::result::Result<
+        Self,
+        ::std::boxed::Box<
+            dyn ::std::error::Error + 'static + ::std::marker::Send + ::std::marker::Sync,
+        >,
+    > {
+        let value = <i32 as ::sqlx::decode::Decode<'r, sqlx::Postgres>>::decode(value)?;
+        Ok(Days(
+            (0..9)
+                .into_iter()
+                .filter_map(|n| {
+                    eprintln!(
+                        "d {} {} {} {:?}",
+                        n,
+                        1 << n,
+                        value & 1 << n,
+                        Day::try_from(value & 1 << n).ok()
+                    );
+                    Day::try_from(value & 1 << n).ok()
+                })
+                .collect(),
+        ))
+    }
+}
+
+impl sqlx::Type<sqlx::Postgres> for Days
+where
+    i32: ::sqlx::Type<sqlx::Postgres>,
+{
+    fn type_info() -> <sqlx::Postgres as ::sqlx::Database>::TypeInfo {
+        <i32 as ::sqlx::Type<sqlx::Postgres>>::type_info()
+    }
+
+    fn compatible(ty: &<sqlx::Postgres as ::sqlx::Database>::TypeInfo) -> bool {
+        <i32 as ::sqlx::Type<sqlx::Postgres>>::compatible(ty)
+    }
+}
+
 #[derive(sqlx::Type, Serialize, Deserialize, Deref, Debug)]
 #[sqlx(transparent)]
 #[serde(transparent)]
@@ -252,6 +356,7 @@ pub struct Product {
     pub category: Option<ProductCategory>,
     pub price_major: PriceMajor,
     pub price_minor: PriceMinor,
+    pub deliver_days_flag: Days,
 }
 
 #[derive(sqlx::Type, Serialize, Deserialize)]

db/migrate/202204172215_delivery_and_price.sql

@@ -0,0 +1,14 @@
+BEGIN;
+
+CREATE TYPE "Price" AS (
+    "value" integer,
+    "currency" varchar
+);
+
+ALTER TABLE products
+ADD COLUMN "deliver_days_flag" int
+NOT NULL
+-- 0x1111111
+DEFAULT 127;
+
+COMMIT;