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feat: define Customization aggregate, and impl Query and View and impl add customization service #45

Merged
realaravinth merged 3 commits from customizaiton-aggregate into master 2024-07-16 16:25:45 +05:30
Conversation 0 Commits 3 Files changed 34 +1365 -595
34 changed files with 1365 additions and 595 deletions
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18
.sqlx/query-0994f26a6ec76a33d2839cc290e6cfac98a2dee007a1388ffe95f7feecbc7442.json
View file

@ -1,18 +0,0 @@
{
"db_name": "PostgreSQL",
"query": "INSERT INTO cqrs_inventory_product_customizations_query (\n version,\n name,\n customization_id,\n product_id,\n deleted\n ) VALUES (\n $1, $2, $3, $4, $5\n );",
"describe": {
"columns": [],
"parameters": {
"Left": [
"Int8",
"Text",
"Uuid",
"Uuid",
"Bool"
]
},
"nullable": []
},
"hash": "0994f26a6ec76a33d2839cc290e6cfac98a2dee007a1388ffe95f7feecbc7442"
}

94
.sqlx/query-27212976fb97f84722c5bf522580e6d64dcded15e56e1a4064c66d9df57fcdda.json
View file

@ -1,94 +0,0 @@
{
"db_name": "PostgreSQL",
"query": "SELECT \n name,\n description,\n image,\n product_id,\n category_id,\n price_major,\n price_minor,\n price_currency,\n sku_able,\n quantity_unit,\n quantity_number,\n deleted,\n customizations_available\n FROM\n cqrs_inventory_product_query\n WHERE\n product_id = $1;",
"describe": {
"columns": [
{
"ordinal": 0,
"name": "name",
"type_info": "Text"
},
{
"ordinal": 1,
"name": "description",
"type_info": "Text"
},
{
"ordinal": 2,
"name": "image",
"type_info": "Text"
},
{
"ordinal": 3,
"name": "product_id",
"type_info": "Uuid"
},
{
"ordinal": 4,
"name": "category_id",
"type_info": "Uuid"
},
{
"ordinal": 5,
"name": "price_major",
"type_info": "Int4"
},
{
"ordinal": 6,
"name": "price_minor",
"type_info": "Int4"
},
{
"ordinal": 7,
"name": "price_currency",
"type_info": "Text"
},
{
"ordinal": 8,
"name": "sku_able",
"type_info": "Bool"
},
{
"ordinal": 9,
"name": "quantity_unit",
"type_info": "Text"
},
{
"ordinal": 10,
"name": "quantity_number",
"type_info": "Int4"
},
{
"ordinal": 11,
"name": "deleted",
"type_info": "Bool"
},
{
"ordinal": 12,
"name": "customizations_available",
"type_info": "Bool"
}
],
"parameters": {
"Left": [
"Uuid"
]
},
"nullable": [
false,
true,
true,
false,
false,
false,
false,
false,
false,
false,
false,
false,
false
]
},
"hash": "27212976fb97f84722c5bf522580e6d64dcded15e56e1a4064c66d9df57fcdda"
}

12
.sqlx/query-674258549f4d79aeaf3ecd7d242df79e5f2ba063409fd81cb283bb2b75f10c32.json → .sqlx/query-2e0cec451addfee3a8f0ac1603205077814f6c8b64cabe1cf4687187c1a766ce.json
View file

@ -1,6 +1,6 @@
{ {
"db_name": "PostgreSQL", "db_name": "PostgreSQL",
"query": "SELECT\n name,\n customization_id,\n deleted,\n product_id\n FROM\n cqrs_inventory_product_customizations_query\n WHERE\n product_id = $1;", "query": "SELECT \n name,\n customization_id,\n product_id,\n deleted\n FROM\n cqrs_inventory_product_customizations_query\n WHERE\n customization_id = $1;",
"describe": { "describe": {
"columns": [ "columns": [
{ {
@ -15,13 +15,13 @@
}, },
{ {
"ordinal": 2, "ordinal": 2,
"name": "deleted", "name": "product_id",
"type_info": "Bool" "type_info": "Uuid"
}, },
{ {
"ordinal": 3, "ordinal": 3,
"name": "product_id", "name": "deleted",
"type_info": "Uuid" "type_info": "Bool"
} }
], ],
"parameters": { "parameters": {
@ -36,5 +36,5 @@
false false
] ]
}, },
"hash": "674258549f4d79aeaf3ecd7d242df79e5f2ba063409fd81cb283bb2b75f10c32" "hash": "2e0cec451addfee3a8f0ac1603205077814f6c8b64cabe1cf4687187c1a766ce"
} }

18
.sqlx/query-3c21629e4125c2a26ed535b981cb42b86d2cffee477a4b9a69507615ef0b91c5.json Normal file
View file

@ -0,0 +1,18 @@
{
"db_name": "PostgreSQL",
"query": "INSERT INTO cqrs_inventory_product_customizations_query (\n version,\n name,\n customization_id,\n product_id,\n deleted\n ) VALUES (\n $1, $2, $3, $4, $5\n );",
"describe": {
"columns": [],
"parameters": {
"Left": [
"Int8",
"Text",
"Uuid",
"Uuid",
"Bool"
]
},
"nullable": []
},
"hash": "3c21629e4125c2a26ed535b981cb42b86d2cffee477a4b9a69507615ef0b91c5"
}

10
.sqlx/query-10c89e8b7be6fa4a1bf39ae2fbb922fad9db5e9d094497b9cc401e9301b5631f.json → .sqlx/query-3f83167782a2de1be7d87d35f63a3e530373595ce83cd36612ee48d3c36c81f3.json
View file

@ -1,6 +1,6 @@
{ {
"db_name": "PostgreSQL", "db_name": "PostgreSQL",
"query": "SELECT \n name,\n description,\n image,\n product_id,\n category_id,\n price_major,\n price_minor,\n price_currency,\n sku_able,\n quantity_unit,\n quantity_number,\n customizations_available,\n deleted\n FROM\n cqrs_inventory_product_query\n WHERE\n product_id = $1;", "query": "SELECT \n name,\n description,\n image,\n product_id,\n category_id,\n price_major,\n price_minor,\n price_currency,\n sku_able,\n quantity_unit,\n quantity_number,\n deleted\n FROM\n cqrs_inventory_product_query\n WHERE\n product_id = $1;",
"describe": { "describe": {
"columns": [ "columns": [
{ {
@ -60,11 +60,6 @@
}, },
{ {
"ordinal": 11, "ordinal": 11,
"name": "customizations_available",
"type_info": "Bool"
},
{
"ordinal": 12,
"name": "deleted", "name": "deleted",
"type_info": "Bool" "type_info": "Bool"
} }
@ -86,9 +81,8 @@
false, false,
false, false,
false, false,
false,
false false
] ]
}, },
"hash": "10c89e8b7be6fa4a1bf39ae2fbb922fad9db5e9d094497b9cc401e9301b5631f" "hash": "3f83167782a2de1be7d87d35f63a3e530373595ce83cd36612ee48d3c36c81f3"
} }

5
.sqlx/query-1c048c8e1fc4739d20df983b5042e7ed9eadef4497648acff9d472a2d7fabf78.json → .sqlx/query-9390910c71001ef77313e594dea0e4f0682f740778e483a2db91d6c73ac6bc6d.json
View file

@ -1,6 +1,6 @@
{ {
"db_name": "PostgreSQL", "db_name": "PostgreSQL",
"query": "INSERT INTO cqrs_inventory_product_query (\n version,\n name,\n description,\n image,\n product_id,\n category_id,\n price_major,\n price_minor,\n price_currency,\n sku_able,\n quantity_unit,\n quantity_number,\n deleted,\n customizations_available\n ) VALUES (\n $1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14\n );", "query": "INSERT INTO cqrs_inventory_product_query (\n version,\n name,\n description,\n image,\n product_id,\n category_id,\n price_major,\n price_minor,\n price_currency,\n sku_able,\n quantity_unit,\n quantity_number,\n deleted\n ) VALUES (\n $1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13\n );",
"describe": { "describe": {
"columns": [], "columns": [],
"parameters": { "parameters": {
@ -17,11 +17,10 @@
"Bool", "Bool",
"Text", "Text",
"Int4", "Int4",
"Bool",
"Bool" "Bool"
] ]
}, },
"nullable": [] "nullable": []
}, },
"hash": "1c048c8e1fc4739d20df983b5042e7ed9eadef4497648acff9d472a2d7fabf78" "hash": "9390910c71001ef77313e594dea0e4f0682f740778e483a2db91d6c73ac6bc6d"
} }

28
.sqlx/query-bdaf5b691f50281bb7108d8153c5862d4fca3f565bb394ef4115bb94913a43c3.json Normal file
View file

@ -0,0 +1,28 @@
{
"db_name": "PostgreSQL",
"query": "SELECT \n customization_id, version\n FROM\n cqrs_inventory_product_customizations_query\n WHERE\n customization_id = $1;",
"describe": {
"columns": [
{
"ordinal": 0,
"name": "customization_id",
"type_info": "Uuid"
},
{
"ordinal": 1,
"name": "version",
"type_info": "Int8"
}
],
"parameters": {
"Left": [
"Uuid"
]
},
"nullable": [
false,
false
]
},
"hash": "bdaf5b691f50281bb7108d8153c5862d4fca3f565bb394ef4115bb94913a43c3"
}

5
.sqlx/query-c0850c387878c368a89aa0f1f505fc337a3ece328f5eba95f11f987af88f8b23.json → .sqlx/query-f55fe530202bb369fdea3baaf91f86bbc866218e4146b6d608255c1b929073b4.json
View file

@ -1,6 +1,6 @@
{ {
"db_name": "PostgreSQL", "db_name": "PostgreSQL",
"query": "UPDATE\n cqrs_inventory_product_query\n SET\n version = $1,\n name = $2,\n description = $3,\n image = $4,\n product_id = $5,\n category_id = $6,\n price_major = $7,\n price_minor = $8,\n price_currency = $9,\n sku_able = $10,\n quantity_unit = $11,\n quantity_number = $12,\n deleted = $13,\n customizations_available = $14;", "query": "UPDATE\n cqrs_inventory_product_query\n SET\n version = $1,\n name = $2,\n description = $3,\n image = $4,\n product_id = $5,\n category_id = $6,\n price_major = $7,\n price_minor = $8,\n price_currency = $9,\n sku_able = $10,\n quantity_unit = $11,\n quantity_number = $12,\n deleted = $13;",
"describe": { "describe": {
"columns": [], "columns": [],
"parameters": { "parameters": {
@ -17,11 +17,10 @@
"Bool", "Bool",
"Text", "Text",
"Int4", "Int4",
"Bool",
"Bool" "Bool"
] ]
}, },
"nullable": [] "nullable": []
}, },
"hash": "c0850c387878c368a89aa0f1f505fc337a3ece328f5eba95f11f987af88f8b23" "hash": "f55fe530202bb369fdea3baaf91f86bbc866218e4146b6d608255c1b929073b4"
} }

1
migrations/20240715113708_cqrs_inventory_product_query.sql
View file

@ -23,7 +23,6 @@ CREATE TABLE IF NOT EXISTS cqrs_inventory_product_query
category_id UUID NOT NULL, category_id UUID NOT NULL,
deleted BOOLEAN NOT NULL DEFAULT FALSE, deleted BOOLEAN NOT NULL DEFAULT FALSE,
customizations_available BOOLEAN NOT NULL DEFAULT FALSE,
UNIQUE(category_id, name), UNIQUE(category_id, name),
PRIMARY KEY (product_id) PRIMARY KEY (product_id)

13
src/inventory/adapters/output/db/postgres/customization_id_exists.rs
View file

@ -32,8 +32,8 @@ impl CustomizationIDExistsDBPort for InventoryDBPostgresAdapter {
pub mod tests { pub mod tests {
use super::*; use super::*;
use crate::inventory::domain::add_product_command::tests::get_customizations;
use crate::inventory::domain::product_aggregate::*; use crate::inventory::domain::customization_aggregate::*;
use crate::utils::uuid::tests::UUID; use crate::utils::uuid::tests::UUID;
#[actix_rt::test] #[actix_rt::test]
@ -46,15 +46,12 @@ pub mod tests {
.unwrap(), .unwrap(),
); );
let customization = { let customization = CustomizationBuilder::default()
let c = get_customizations().first().unwrap().clone(); .name("customization_name".into())
CustomizationBuilder::default()
.name(c.name().into())
.customization_id(UUID) .customization_id(UUID)
.deleted(false) .deleted(false)
.build() .build()
.unwrap() .unwrap();
};
// state doesn't exist // state doesn't exist
assert!(!db assert!(!db

2
src/inventory/adapters/output/db/postgres/customization_name_exists_for_product.rs
View file

@ -7,7 +7,7 @@ use super::InventoryDBPostgresAdapter;
use crate::inventory::application::port::output::db::{ use crate::inventory::application::port::output::db::{
customization_name_exists_for_product::*, errors::*, customization_name_exists_for_product::*, errors::*,
}; };
use crate::inventory::domain::product_aggregate::*; use crate::inventory::domain::customization_aggregate::*;
#[async_trait::async_trait] #[async_trait::async_trait]
impl CustomizationNameExistsForProductDBPort for InventoryDBPostgresAdapter { impl CustomizationNameExistsForProductDBPort for InventoryDBPostgresAdapter {

271
src/inventory/adapters/output/db/postgres/customization_view.rs Normal file
View file

@ -0,0 +1,271 @@
// SPDX-FileCopyrightText: 2024 Aravinth Manivannan <realaravinth@batsense.net>
//
// SPDX-License-Identifier: AGPL-3.0-or-later
use std::str::FromStr;
use async_trait::async_trait;
use cqrs_es::persist::{PersistenceError, ViewContext, ViewRepository};
use cqrs_es::{EventEnvelope, Query, View};
use serde::{Deserialize, Serialize};
use uuid::Uuid;
use super::errors::*;
use super::InventoryDBPostgresAdapter;
use crate::inventory::domain::{customization_aggregate::*, events::InventoryEvent};
use crate::utils::parse_aggregate_id::parse_aggregate_id;
pub const NEW_PRODUCT_NON_UUID: &str = "new_product_non_uuid-asdfa";
//#[derive(Debug, Default, Serialize, Deserialize)]
//struct Customizations {
// customizations: Vec<CustomizationView>,
//}
#[derive(Debug, Default, Serialize, Deserialize)]
struct CustomizationView {
name: String,
product_id: Uuid,
customization_id: Uuid,
deleted: bool,
}
impl From<CustomizationView> for Customization {
fn from(v: CustomizationView) -> Self {
CustomizationBuilder::default()
.name(v.name)
.customization_id(v.customization_id)
.deleted(v.deleted)
.build()
.unwrap()
}
}
// This updates the view with events as they are committed.
// The logic should be minimal here, e.g., don't calculate the account balance,
// design the events to carry the balance information instead.
impl View<Customization> for CustomizationView {
fn update(&mut self, event: &EventEnvelope<Customization>) {
match &event.payload {
InventoryEvent::CustomizationAdded(val) => {
self.name = val.customization().name().into();
self.product_id = val.product_id().clone();
self.customization_id = val.customization().customization_id().clone();
self.deleted = false;
}
_ => (),
}
}
}
pub struct InnerCustomization {
name: String,
customization_id: Uuid,
product_id: Uuid,
deleted: bool,
}
impl From<InnerCustomization> for Customization {
fn from(value: InnerCustomization) -> Self {
CustomizationBuilder::default()
.name(value.name)
.customization_id(value.customization_id)
.deleted(value.deleted)
.build()
.unwrap()
}
}
//impl InnerCustomizationView {
// async fn get_customizations(
// &self,
// db: &InventoryDBPostgresAdapter,
// ) -> Result<Vec<Customization>, PersistenceError> {
// let customizations = if self.customizations_available {
// let mut inner_customizations = sqlx::query_as!(
// InnerCustomization,
// "SELECT
// name,
// customization_id,
// deleted,
// customization_id
// FROM
// cqrs_inventory_product_customizations_query
// WHERE
// customization_id = $1;",
// self.customization_id
// )
// .fetch_all(&db.pool)
// .await
// .map_err(PostgresAggregateError::from)?;
//
// let mut customizations = Vec::with_capacity(inner_customizations.len());
// for c in inner_customizations.drain(0..) {
// customizations.push(c.into());
// }
// customizations
// } else {
// Vec::default()
// };
// Ok(customizations)
// }
//}
#[async_trait]
impl ViewRepository<CustomizationView, Customization> for InventoryDBPostgresAdapter {
async fn load(
&self,
customization_id: &str,
) -> Result<Option<CustomizationView>, PersistenceError> {
let customization_id = match parse_aggregate_id(customization_id, NEW_PRODUCT_NON_UUID)? {
Some((val, _)) => return Ok(Some(val)),
None => Uuid::parse_str(customization_id).unwrap(),
};
let res = sqlx::query_as!(
CustomizationView,
"SELECT
name,
customization_id,
product_id,
deleted
FROM
cqrs_inventory_product_customizations_query
WHERE
customization_id = $1;",
customization_id
)
.fetch_one(&self.pool)
.await
.map_err(PostgresAggregateError::from)?;
// let customizations = res.get_customizations(&self).await?;
Ok(Some(res))
}
async fn load_with_context(
&self,
customization_id: &str,
) -> Result<Option<(CustomizationView, ViewContext)>, PersistenceError> {
let customization_id = match parse_aggregate_id(customization_id, NEW_PRODUCT_NON_UUID)? {
Some(val) => return Ok(Some(val)),
None => Uuid::parse_str(customization_id).unwrap(),
};
let res = sqlx::query_as!(
CustomizationView,
"SELECT
name,
customization_id,
product_id,
deleted
FROM
cqrs_inventory_product_customizations_query
WHERE
customization_id = $1;",
customization_id
)
.fetch_one(&self.pool)
.await
.map_err(PostgresAggregateError::from)?;
// let customizations = res.get_customizations(&self).await?;
struct Context {
version: i64,
customization_id: Uuid,
}
let ctx = sqlx::query_as!(
Context,
"SELECT
customization_id, version
FROM
cqrs_inventory_product_customizations_query
WHERE
customization_id = $1;",
customization_id
)
.fetch_one(&self.pool)
.await
.map_err(PostgresAggregateError::from)?;
let view_context = ViewContext::new(ctx.customization_id.to_string(), ctx.version);
Ok(Some((res, view_context)))
}
async fn update_view(
&self,
view: CustomizationView,
context: ViewContext,
) -> Result<(), PersistenceError> {
match context.version {
0 => {
let version = context.version + 1;
sqlx::query!(
"INSERT INTO cqrs_inventory_product_customizations_query (
version,
name,
customization_id,
product_id,
deleted
) VALUES (
$1, $2, $3, $4, $5
);",
version,
view.name,
view.customization_id,
view.product_id,
view.deleted,
)
.execute(&self.pool)
.await
.map_err(PostgresAggregateError::from)?;
}
_ => {
let version = context.version + 1;
sqlx::query!(
"UPDATE
cqrs_inventory_product_customizations_query
SET
version = $1,
name = $2,
customization_id = $3,
product_id = $4,
deleted = $5;",
version,
view.name,
view.customization_id,
view.product_id,
view.deleted,
)
.execute(&self.pool)
.await
.map_err(PostgresAggregateError::from)?;
}
}
Ok(())
}
}
#[async_trait]
impl Query<Customization> for InventoryDBPostgresAdapter {
async fn dispatch(&self, customization_id: &str, events: &[EventEnvelope<Customization>]) {
let res = self
.load_with_context(&customization_id)
.await
.unwrap_or_else(|_| {
Some((
CustomizationView::default(),
ViewContext::new(customization_id.into(), 0),
))
});
let (mut view, view_context): (CustomizationView, ViewContext) = res.unwrap();
for event in events {
view.update(event);
}
self.update_view(view, view_context).await.unwrap();
}
}

1
src/inventory/adapters/output/db/postgres/mod.rs
View file

@ -13,6 +13,7 @@ mod category_name_exists_for_store;
mod category_view; mod category_view;
mod customization_id_exists; mod customization_id_exists;
mod customization_name_exists_for_product; mod customization_name_exists_for_product;
mod customization_view;
mod errors; mod errors;
mod product_id_exists; mod product_id_exists;
mod product_name_exists_for_category; mod product_name_exists_for_category;

22
src/inventory/adapters/output/db/postgres/product_id_exists.rs
View file

@ -32,7 +32,7 @@ impl ProductIDExistsDBPort for InventoryDBPostgresAdapter {
pub mod tests { pub mod tests {
use super::*; use super::*;
use crate::inventory::domain::add_product_command::tests::get_customizations; // use crate::inventory::domain::add_product_command::tests::get_customizations;
use crate::inventory::domain::{add_product_command::tests::get_command, product_aggregate::*}; use crate::inventory::domain::{add_product_command::tests::get_command, product_aggregate::*};
use crate::utils::uuid::tests::UUID; use crate::utils::uuid::tests::UUID;
@ -48,17 +48,6 @@ pub mod tests {
let cmd = get_command(); let cmd = get_command();
let mut customizations = Vec::default();
for c in get_customizations().iter() {
customizations.push(
CustomizationBuilder::default()
.name(c.name().into())
.deleted(false)
.customization_id(Uuid::new_v4())
.build()
.unwrap(),
)
}
let product = ProductBuilder::default() let product = ProductBuilder::default()
.name(cmd.name().into()) .name(cmd.name().into())
.description(cmd.description().as_ref().map(|s| s.to_string())) .description(cmd.description().as_ref().map(|s| s.to_string()))
@ -66,8 +55,7 @@ pub mod tests {
.sku_able(*cmd.sku_able()) .sku_able(*cmd.sku_able())
.category_id(*cmd.category_id()) .category_id(*cmd.category_id())
.quantity(cmd.quantity().clone()) .quantity(cmd.quantity().clone())
.product_id(UUID) .product_id(UUID.clone())
.customizations(customizations)
.price(cmd.price().clone()) .price(cmd.price().clone())
.build() .build()
.unwrap(); .unwrap();
@ -98,10 +86,9 @@ pub mod tests {
sku_able, sku_able,
quantity_unit, quantity_unit,
quantity_number, quantity_number,
deleted, deleted
customizations_available
) VALUES ( ) VALUES (
$1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14 $1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13
);", );",
1, 1,
p.name(), p.name(),
@ -116,7 +103,6 @@ pub mod tests {
p.quantity().unit().to_string(), p.quantity().unit().to_string(),
p.quantity().number().clone() as i32, p.quantity().number().clone() as i32,
p.deleted().clone(), p.deleted().clone(),
false,
) )
.execute(&db.pool) .execute(&db.pool)
.await .await

1
src/inventory/adapters/output/db/postgres/product_name_exists_for_category.rs
View file

@ -62,7 +62,6 @@ mod tests {
.image(cmd.image().as_ref().map(|s| s.to_string())) .image(cmd.image().as_ref().map(|s| s.to_string()))
.sku_able(*cmd.sku_able()) .sku_able(*cmd.sku_able())
.category_id(*cmd.category_id()) .category_id(*cmd.category_id())
.customizations(Vec::default())
.product_id(UUID) .product_id(UUID)
.price(cmd.price().clone()) .price(cmd.price().clone())
.quantity(cmd.quantity().clone()) .quantity(cmd.quantity().clone())

173
src/inventory/adapters/output/db/postgres/product_view.rs
View file

@ -14,8 +14,7 @@ use super::errors::*;
use super::InventoryDBPostgresAdapter; use super::InventoryDBPostgresAdapter;
use crate::inventory::domain::events::InventoryEvent; use crate::inventory::domain::events::InventoryEvent;
use crate::inventory::domain::product_aggregate::{ use crate::inventory::domain::product_aggregate::{
Currency, Customization, CustomizationBuilder, PriceBuilder, Product, ProductBuilder, Currency, PriceBuilder, Product, ProductBuilder, QuantityBuilder, QuantityUnit,
QuantityBuilder, QuantityUnit,
}; };
use crate::utils::parse_aggregate_id::parse_aggregate_id; use crate::utils::parse_aggregate_id::parse_aggregate_id;
@ -40,53 +39,9 @@ pub struct ProductView {
category_id: Uuid, category_id: Uuid,
customizations: Vec<Customization>,
deleted: bool, deleted: bool,
} }
#[derive(Debug, Default, Serialize, Deserialize)]
struct InnerProductView {
name: String,
description: Option<String>,
image: Option<String>, // string = filename
product_id: Uuid,
sku_able: bool,
price_minor: i32,
price_major: i32,
price_currency: String,
quantity_unit: String,
quantity_number: i32,
category_id: Uuid,
customizations_available: bool,
deleted: bool,
}
impl InnerProductView {
fn to_product_view(self, customizations: Vec<Customization>) -> ProductView {
ProductView {
name: self.name,
description: self.description,
image: self.image,
product_id: self.product_id,
category_id: self.category_id,
price_minor: self.price_minor,
price_major: self.price_major,
price_currency: self.price_currency,
sku_able: self.sku_able,
quantity_unit: self.quantity_unit,
quantity_number: self.quantity_number,
deleted: self.deleted,
customizations,
}
}
}
impl From<ProductView> for Product { impl From<ProductView> for Product {
fn from(v: ProductView) -> Self { fn from(v: ProductView) -> Self {
let price = PriceBuilder::default() let price = PriceBuilder::default()
@ -122,7 +77,8 @@ impl From<ProductView> for Product {
// design the events to carry the balance information instead. // design the events to carry the balance information instead.
impl View<Product> for ProductView { impl View<Product> for ProductView {
fn update(&mut self, event: &EventEnvelope<Product>) { fn update(&mut self, event: &EventEnvelope<Product>) {
if let InventoryEvent::ProductAdded(val) = &event.payload { match &event.payload {
InventoryEvent::ProductAdded(val) => {
self.name = val.name().into(); self.name = val.name().into();
self.description = val.description().clone(); self.description = val.description().clone();
self.image = val.image().clone(); self.image = val.image().clone();
@ -139,62 +95,10 @@ impl View<Product> for ProductView {
self.quantity_unit = val.quantity().unit().to_string(); self.quantity_unit = val.quantity().unit().to_string();
self.deleted = false; self.deleted = false;
self.customizations = val.customizations().clone();
} }
_ => (),
} }
} }
pub struct InnerCustomization {
name: String,
customization_id: Uuid,
product_id: Uuid,
deleted: bool,
}
impl From<InnerCustomization> for Customization {
fn from(value: InnerCustomization) -> Self {
CustomizationBuilder::default()
.name(value.name)
.customization_id(value.customization_id)
.deleted(value.deleted)
.build()
.unwrap()
}
}
impl InnerProductView {
async fn get_customizations(
&self,
db: &InventoryDBPostgresAdapter,
) -> Result<Vec<Customization>, PersistenceError> {
let customizations = if self.customizations_available {
let mut inner_customizations = sqlx::query_as!(
InnerCustomization,
"SELECT
name,
customization_id,
deleted,
product_id
FROM
cqrs_inventory_product_customizations_query
WHERE
product_id = $1;",
self.product_id
)
.fetch_all(&db.pool)
.await
.map_err(PostgresAggregateError::from)?;
let mut customizations = Vec::with_capacity(inner_customizations.len());
for c in inner_customizations.drain(0..) {
customizations.push(c.into());
}
customizations
} else {
Vec::default()
};
Ok(customizations)
}
} }
#[async_trait] #[async_trait]
@ -206,7 +110,7 @@ impl ViewRepository<ProductView, Product> for InventoryDBPostgresAdapter {
}; };
let res = sqlx::query_as!( let res = sqlx::query_as!(
InnerProductView, ProductView,
"SELECT "SELECT
name, name,
description, description,
@ -219,8 +123,7 @@ impl ViewRepository<ProductView, Product> for InventoryDBPostgresAdapter {
sku_able, sku_able,
quantity_unit, quantity_unit,
quantity_number, quantity_number,
deleted, deleted
customizations_available
FROM FROM
cqrs_inventory_product_query cqrs_inventory_product_query
WHERE WHERE
@ -231,8 +134,7 @@ impl ViewRepository<ProductView, Product> for InventoryDBPostgresAdapter {
.await .await
.map_err(PostgresAggregateError::from)?; .map_err(PostgresAggregateError::from)?;
let customizations = res.get_customizations(self).await?; Ok(Some(res))
Ok(Some(res.to_product_view(customizations)))
} }
async fn load_with_context( async fn load_with_context(
@ -245,7 +147,7 @@ impl ViewRepository<ProductView, Product> for InventoryDBPostgresAdapter {
}; };
let res = sqlx::query_as!( let res = sqlx::query_as!(
InnerProductView, ProductView,
"SELECT "SELECT
name, name,
description, description,
@ -258,7 +160,6 @@ impl ViewRepository<ProductView, Product> for InventoryDBPostgresAdapter {
sku_able, sku_able,
quantity_unit, quantity_unit,
quantity_number, quantity_number,
customizations_available,
deleted deleted
FROM FROM
cqrs_inventory_product_query cqrs_inventory_product_query
@ -270,8 +171,6 @@ impl ViewRepository<ProductView, Product> for InventoryDBPostgresAdapter {
.await .await
.map_err(PostgresAggregateError::from)?; .map_err(PostgresAggregateError::from)?;
let customizations = res.get_customizations(self).await?;
struct Context { struct Context {
version: i64, version: i64,
product_id: Uuid, product_id: Uuid,
@ -292,7 +191,7 @@ impl ViewRepository<ProductView, Product> for InventoryDBPostgresAdapter {
.map_err(PostgresAggregateError::from)?; .map_err(PostgresAggregateError::from)?;
let view_context = ViewContext::new(ctx.product_id.to_string(), ctx.version); let view_context = ViewContext::new(ctx.product_id.to_string(), ctx.version);
Ok(Some((res.to_product_view(customizations), view_context))) Ok(Some((res, view_context)))
} }
async fn update_view( async fn update_view(
@ -317,10 +216,9 @@ impl ViewRepository<ProductView, Product> for InventoryDBPostgresAdapter {
sku_able, sku_able,
quantity_unit, quantity_unit,
quantity_number, quantity_number,
deleted, deleted
customizations_available
) VALUES ( ) VALUES (
$1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14 $1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13
);", );",
version, version,
view.name, view.name,
@ -335,34 +233,12 @@ impl ViewRepository<ProductView, Product> for InventoryDBPostgresAdapter {
view.quantity_unit, view.quantity_unit,
view.quantity_number, view.quantity_number,
view.deleted, view.deleted,
!view.customizations.is_empty()
) )
.execute(&self.pool) .execute(&self.pool)
.await .await
.map_err(PostgresAggregateError::from)?; .map_err(PostgresAggregateError::from)?;
}
for c in view.customizations.iter() {
sqlx::query!(
"INSERT INTO cqrs_inventory_product_customizations_query (
version,
name,
customization_id,
product_id,
deleted
) VALUES (
$1, $2, $3, $4, $5
);",
version,
c.name(),
c.customization_id(),
view.product_id,
c.deleted(),
)
.execute(&self.pool)
.await
.map_err(PostgresAggregateError::from)?;
}
}
_ => { _ => {
let version = context.version + 1; let version = context.version + 1;
sqlx::query!( sqlx::query!(
@ -381,8 +257,7 @@ impl ViewRepository<ProductView, Product> for InventoryDBPostgresAdapter {
sku_able = $10, sku_able = $10,
quantity_unit = $11, quantity_unit = $11,
quantity_number = $12, quantity_number = $12,
deleted = $13, deleted = $13;",
customizations_available = $14;",
version, version,
view.name, view.name,
view.description, view.description,
@ -396,32 +271,10 @@ impl ViewRepository<ProductView, Product> for InventoryDBPostgresAdapter {
view.quantity_unit, view.quantity_unit,
view.quantity_number, view.quantity_number,
view.deleted, view.deleted,
!view.customizations.is_empty()
) )
.execute(&self.pool) .execute(&self.pool)
.await .await
.map_err(PostgresAggregateError::from)?; .map_err(PostgresAggregateError::from)?;
for c in view.customizations.iter() {
sqlx::query!(
"UPDATE
cqrs_inventory_product_customizations_query
SET
version = $1,
name = $2,
customization_id = $3,
product_id = $4,
deleted = $5;",
version,
c.name(),
c.customization_id(),
view.product_id,
c.deleted(),
)
.execute(&self.pool)
.await
.map_err(PostgresAggregateError::from)?;
}
} }
} }

10
src/inventory/adapters/output/db/postgres/store_view.rs
View file

@ -212,12 +212,14 @@ mod tests {
inventory::{ inventory::{
application::services::{ application::services::{
add_category_service::tests::mock_add_category_service, add_category_service::tests::mock_add_category_service,
add_customization_service::tests::mock_add_customization_service,
add_product_service::tests::mock_add_product_service, add_product_service::tests::mock_add_product_service,
add_store_service::AddStoreServiceBuilder, InventoryServicesBuilder, add_store_service::AddStoreServiceBuilder, InventoryServicesBuilder,
}, },
domain::{ domain::{
add_category_command::AddCategoryCommand, add_product_command::tests::get_command, add_category_command::AddCategoryCommand, add_customization_command,
add_store_command::AddStoreCommand, commands::InventoryCommand, add_product_command::tests::get_command, add_store_command::AddStoreCommand,
commands::InventoryCommand,
}, },
}, },
tests::bdd::IS_NEVER_CALLED, tests::bdd::IS_NEVER_CALLED,
@ -254,6 +256,10 @@ mod tests {
AddCategoryCommand::new("foo".into(), None, UUID, UUID).unwrap(), AddCategoryCommand::new("foo".into(), None, UUID, UUID).unwrap(),
)) ))
.add_product(mock_add_product_service(IS_NEVER_CALLED, get_command())) .add_product(mock_add_product_service(IS_NEVER_CALLED, get_command()))
.add_customization(mock_add_customization_service(
IS_NEVER_CALLED,
add_customization_command::tests::get_command(),
))
.build() .build()
.unwrap(); .unwrap();

2
src/inventory/application/port/output/db/customization_name_exists_for_product.rs
View file

@ -6,7 +6,7 @@ use mockall::predicate::*;
use mockall::*; use mockall::*;
use uuid::Uuid; use uuid::Uuid;
use crate::inventory::domain::product_aggregate::Customization; use crate::inventory::domain::customization_aggregate::Customization;
use super::errors::*; use super::errors::*;
#[cfg(test)] #[cfg(test)]

1
src/inventory/application/services/add_category_service.rs
View file

@ -29,6 +29,7 @@ pub type AddCategoryServiceObj = Arc<dyn AddCategoryUseCase>;
#[derive(Clone, Builder)] #[derive(Clone, Builder)]
pub struct AddCategoryService { pub struct AddCategoryService {
// TODO: check if store ID exists
db_category_name_exists_for_store: CategoryNameExistsForStoreDBPortObj, db_category_name_exists_for_store: CategoryNameExistsForStoreDBPortObj,
db_category_id_exists: CategoryIDExistsDBPortObj, db_category_id_exists: CategoryIDExistsDBPortObj,
get_uuid: GetUUIDInterfaceObj, get_uuid: GetUUIDInterfaceObj,

203
src/inventory/application/services/add_customization_service.rs Normal file
View file

@ -0,0 +1,203 @@
// SPDX-FileCopyrightText: 2024 Aravinth Manivannan <realaravinth@batsense.net>
//
// SPDX-License-Identifier: AGPL-3.0-or-later
use std::sync::Arc;
use derive_builder::Builder;
use mockall::predicate::*;
use mockall::*;
use super::errors::*;
use crate::inventory::{
application::port::output::db::{
customization_id_exists::{self, *},
customization_name_exists_for_product::*,
product_id_exists::{self, *},
product_name_exists_for_category::*,
},
domain::{
add_customization_command::AddCustomizationCommand,
customization_added_event::{self, *},
customization_aggregate::*,
product_added_event::{self, ProductAddedEvent, ProductAddedEventBuilder},
product_aggregate::*,
},
};
use crate::utils::uuid::*;
#[automock]
#[async_trait::async_trait]
pub trait AddCustomizationUseCase: Send + Sync {
async fn add_customization(
&self,
cmd: AddCustomizationCommand,
) -> InventoryResult<CustomizationAddedEvent>;
}
pub type AddCustomizationServiceObj = Arc<dyn AddCustomizationUseCase>;
#[derive(Clone, Builder)]
pub struct AddCustomizationService {
db_product_id_exists: ProductIDExistsDBPortObj,
db_customization_id_exists: CustomizationIDExistsDBPortObj,
db_customization_name_exists_for_product: CustomizationNameExistsForProductDBPortObj,
get_uuid: GetUUIDInterfaceObj,
}
#[async_trait::async_trait]
impl AddCustomizationUseCase for AddCustomizationService {
async fn add_customization(
&self,
cmd: AddCustomizationCommand,
) -> InventoryResult<CustomizationAddedEvent> {
if !self
.db_product_id_exists
.product_id_exists(cmd.product_id())
.await?
{
return Err(InventoryError::ProductIDNotFound);
}
let mut customization_id = self.get_uuid.get_uuid();
loop {
if self
.db_customization_id_exists
.customization_id_exists(&customization_id)
.await?
{
customization_id = self.get_uuid.get_uuid();
continue;
} else {
break;
}
}
let customization = CustomizationBuilder::default()
.name(cmd.name().into())
.deleted(false)
.customization_id(customization_id)
.build()
.unwrap();
if self
.db_customization_name_exists_for_product
.customization_name_exists_for_product(&customization, cmd.product_id())
.await?
{
return Err(InventoryError::DuplicateCustomizationName);
}
Ok(CustomizationAddedEventBuilder::default()
.customization(customization)
.product_id(cmd.product_id().clone())
.build()
.unwrap())
}
}
#[cfg(test)]
pub mod tests {
use super::*;
use uuid::Uuid;
use crate::inventory::domain::add_customization_command::tests::get_command;
use crate::utils::uuid::tests::UUID;
use crate::{tests::bdd::*, utils::uuid::tests::mock_get_uuid};
pub fn mock_add_customization_service(
times: Option<usize>,
cmd: AddCustomizationCommand,
) -> AddCustomizationServiceObj {
let mut m = MockAddCustomizationUseCase::new();
let customization = CustomizationBuilder::default()
.name(cmd.name().into())
.deleted(false)
.customization_id(UUID.clone())
.build()
.unwrap();
let res = CustomizationAddedEventBuilder::default()
.customization(customization)
.product_id(cmd.product_id().clone())
.build()
.unwrap();
if let Some(times) = times {
m.expect_add_customization()
.times(times)
.returning(move |_| Ok(res.clone()));
} else {
m.expect_add_customization()
.returning(move |_| Ok(res.clone()));
}
Arc::new(m)
}
#[actix_rt::test]
async fn test_service_product_doesnt_exist() {
let cmd = get_command();
let s = AddCustomizationServiceBuilder::default()
.db_product_id_exists(mock_product_id_exists_db_port_true(IS_CALLED_ONLY_ONCE))
.db_customization_id_exists(mock_customization_id_exists_db_port_false(
IS_CALLED_ONLY_ONCE,
))
.db_customization_name_exists_for_product(
mock_customization_name_exists_for_product_db_port_false(IS_CALLED_ONLY_ONCE),
)
.get_uuid(mock_get_uuid(IS_CALLED_ONLY_ONCE))
.build()
.unwrap();
let res = s.add_customization(cmd.clone()).await.unwrap();
assert_eq!(res.customization().name(), cmd.name());
assert_eq!(res.product_id(), cmd.product_id());
// assert_eq!(customization_added_events.len(), cmd.customizations().len());
}
#[actix_rt::test]
async fn test_service_product_name_exists_for_store() {
let cmd = get_command();
let s = AddCustomizationServiceBuilder::default()
.db_product_id_exists(mock_product_id_exists_db_port_true(IS_CALLED_ONLY_ONCE))
.db_customization_id_exists(mock_customization_id_exists_db_port_false(
IS_CALLED_ONLY_ONCE,
))
.db_customization_name_exists_for_product(
mock_customization_name_exists_for_product_db_port_true(IS_CALLED_ONLY_ONCE),
)
.get_uuid(mock_get_uuid(IS_CALLED_ONLY_ONCE))
.build()
.unwrap();
assert_eq!(
s.add_customization(cmd.clone()).await,
Err(InventoryError::DuplicateCustomizationName)
)
}
#[actix_rt::test]
async fn test_service_product_id_not_found() {
let cmd = get_command();
let s = AddCustomizationServiceBuilder::default()
.db_product_id_exists(mock_product_id_exists_db_port_false(IS_CALLED_ONLY_ONCE))
.db_customization_id_exists(mock_customization_id_exists_db_port_true(IS_NEVER_CALLED))
.db_customization_name_exists_for_product(
mock_customization_name_exists_for_product_db_port_false(IS_NEVER_CALLED),
)
.get_uuid(mock_get_uuid(IS_NEVER_CALLED))
.build()
.unwrap();
assert_eq!(
s.add_customization(cmd.clone()).await,
Err(InventoryError::ProductIDNotFound)
)
}
}

86
src/inventory/application/services/add_product_service.rs
View file

@ -10,10 +10,7 @@ use mockall::*;
use super::errors::*; use super::errors::*;
use crate::inventory::{ use crate::inventory::{
application::port::output::db::{ application::port::output::db::{product_id_exists::*, product_name_exists_for_category::*},
customization_id_exists::*, customization_name_exists_for_product::*, product_id_exists::*,
product_name_exists_for_category::*,
},
domain::{ domain::{
add_product_command::AddProductCommand, add_product_command::AddProductCommand,
product_added_event::{ProductAddedEvent, ProductAddedEventBuilder}, product_added_event::{ProductAddedEvent, ProductAddedEventBuilder},
@ -32,10 +29,9 @@ pub type AddProductServiceObj = Arc<dyn AddProductUseCase>;
#[derive(Clone, Builder)] #[derive(Clone, Builder)]
pub struct AddProductService { pub struct AddProductService {
// TODO: check if category ID exists
db_product_name_exists_for_category: ProductNameExistsForCategoryDBPortObj, db_product_name_exists_for_category: ProductNameExistsForCategoryDBPortObj,
db_product_id_exists: ProductIDExistsDBPortObj, db_product_id_exists: ProductIDExistsDBPortObj,
db_customization_id_exists: CustomizationIDExistsDBPortObj,
db_customization_name_exists_for_product: CustomizationNameExistsForProductDBPortObj,
get_uuid: GetUUIDInterfaceObj, get_uuid: GetUUIDInterfaceObj,
} }
@ -57,40 +53,6 @@ impl AddProductUseCase for AddProductService {
} }
} }
let mut customizations = Vec::with_capacity(cmd.customizations().len());
for c in cmd.customizations().iter() {
let mut customization_id = self.get_uuid.get_uuid();
loop {
if self
.db_customization_id_exists
.customization_id_exists(&customization_id)
.await?
{
customization_id = self.get_uuid.get_uuid();
continue;
} else {
break;
}
}
let customization = CustomizationBuilder::default()
.name(c.name().into())
.deleted(false)
.customization_id(customization_id)
.build()
.unwrap();
if self
.db_customization_name_exists_for_product
.customization_name_exists_for_product(&customization, &product_id)
.await?
{
return Err(InventoryError::DuplicateCustomizationName);
}
customizations.push(customization);
}
let product = ProductBuilder::default() let product = ProductBuilder::default()
.name(cmd.name().into()) .name(cmd.name().into())
.description(cmd.description().as_ref().map(|s| s.to_string())) .description(cmd.description().as_ref().map(|s| s.to_string()))
@ -99,7 +61,6 @@ impl AddProductUseCase for AddProductService {
.price(cmd.price().clone()) .price(cmd.price().clone())
.category_id(*cmd.category_id()) .category_id(*cmd.category_id())
.quantity(cmd.quantity().clone()) .quantity(cmd.quantity().clone())
.customizations(customizations)
.product_id(product_id) .product_id(product_id)
.build() .build()
.unwrap(); .unwrap();
@ -121,7 +82,8 @@ impl AddProductUseCase for AddProductService {
.price(product.price().clone()) .price(product.price().clone())
.category_id(*product.category_id()) .category_id(*product.category_id())
.product_id(*product.product_id()) .product_id(*product.product_id())
.customizations(product.customizations().clone()) .category_id(product.category_id().clone())
.product_id(product.product_id().clone())
.quantity(product.quantity().clone()) .quantity(product.quantity().clone())
.build() .build()
.unwrap()) .unwrap())
@ -142,29 +104,17 @@ pub mod tests {
) -> AddProductServiceObj { ) -> AddProductServiceObj {
let mut m = MockAddProductUseCase::new(); let mut m = MockAddProductUseCase::new();
let mut customizations = Vec::with_capacity(cmd.customizations().len()); let res = //(
for c in cmd.customizations().iter() { ProductAddedEventBuilder::default()
customizations.push(
CustomizationBuilder::default()
.name(c.name().into())
.deleted(false)
.customization_id(UUID)
.build()
.unwrap(),
);
}
let res = ProductAddedEventBuilder::default()
.name(cmd.name().into()) .name(cmd.name().into())
.description(cmd.description().as_ref().map(|s| s.to_string())) .description(cmd.description().as_ref().map(|s| s.to_string()))
.image(cmd.image().as_ref().map(|s| s.to_string())) .image(cmd.image().as_ref().map(|s| s.to_string()))
.sku_able(*cmd.sku_able()) .sku_able(cmd.sku_able().clone())
.category_id(*cmd.category_id()) .category_id(cmd.category_id().clone())
.product_id(UUID) .product_id(UUID.clone())
.price(cmd.price().clone()) .price(cmd.price().clone())
.quantity(cmd.quantity().clone()) .quantity(cmd.quantity().clone())
.customizations(customizations) .added_by_user(cmd.adding_by().clone())
.added_by_user(*cmd.adding_by())
.build() .build()
.unwrap(); .unwrap();
@ -187,14 +137,8 @@ pub mod tests {
.db_product_name_exists_for_category( .db_product_name_exists_for_category(
mock_product_name_exists_for_category_db_port_false(IS_CALLED_ONLY_ONCE), mock_product_name_exists_for_category_db_port_false(IS_CALLED_ONLY_ONCE),
) )
.db_customization_id_exists(mock_customization_id_exists_db_port_false(
IS_CALLED_ONLY_THRICE,
))
.db_product_id_exists(mock_product_id_exists_db_port_false(IS_CALLED_ONLY_ONCE)) .db_product_id_exists(mock_product_id_exists_db_port_false(IS_CALLED_ONLY_ONCE))
.db_customization_name_exists_for_product( .get_uuid(mock_get_uuid(IS_CALLED_ONLY_ONCE))
mock_customization_name_exists_for_product_db_port_false(IS_CALLED_ONLY_THRICE),
)
.get_uuid(mock_get_uuid(IS_CALLED_ONLY_FOUR_TIMES))
.build() .build()
.unwrap(); .unwrap();
@ -218,14 +162,8 @@ pub mod tests {
.db_product_name_exists_for_category( .db_product_name_exists_for_category(
mock_product_name_exists_for_category_db_port_true(IS_CALLED_ONLY_ONCE), mock_product_name_exists_for_category_db_port_true(IS_CALLED_ONLY_ONCE),
) )
.get_uuid(mock_get_uuid(IS_CALLED_ONLY_FOUR_TIMES)) .get_uuid(mock_get_uuid(IS_CALLED_ONLY_ONCE))
.db_product_id_exists(mock_product_id_exists_db_port_false(IS_CALLED_ONLY_ONCE)) .db_product_id_exists(mock_product_id_exists_db_port_false(IS_CALLED_ONLY_ONCE))
.db_customization_id_exists(mock_customization_id_exists_db_port_false(
IS_CALLED_ONLY_THRICE,
))
.db_customization_name_exists_for_product(
mock_customization_name_exists_for_product_db_port_false(IS_CALLED_ONLY_THRICE),
)
.build() .build()
.unwrap(); .unwrap();

1
src/inventory/application/services/errors.rs
View file

@ -16,6 +16,7 @@ pub enum InventoryError {
DuplicateStoreName, DuplicateStoreName,
DuplicateProductName, DuplicateProductName,
DuplicateCustomizationName, DuplicateCustomizationName,
ProductIDNotFound,
InternalError, InternalError,
} }

7
src/inventory/application/services/mod.rs
View file

@ -10,6 +10,7 @@ pub mod errors;
// services // services
pub mod add_category_service; pub mod add_category_service;
pub mod add_customization_service;
pub mod add_product_service; pub mod add_product_service;
pub mod add_store_service; pub mod add_store_service;
@ -18,6 +19,7 @@ pub trait InventoryServicesInterface: Send + Sync {
fn add_store(&self) -> add_store_service::AddStoreServiceObj; fn add_store(&self) -> add_store_service::AddStoreServiceObj;
fn add_category(&self) -> add_category_service::AddCategoryServiceObj; fn add_category(&self) -> add_category_service::AddCategoryServiceObj;
fn add_product(&self) -> add_product_service::AddProductServiceObj; fn add_product(&self) -> add_product_service::AddProductServiceObj;
fn add_customization(&self) -> add_customization_service::AddCustomizationServiceObj;
} }
#[derive(Clone, Builder)] #[derive(Clone, Builder)]
@ -25,6 +27,7 @@ pub struct InventoryServices {
add_store: add_store_service::AddStoreServiceObj, add_store: add_store_service::AddStoreServiceObj,
add_category: add_category_service::AddCategoryServiceObj, add_category: add_category_service::AddCategoryServiceObj,
add_product: add_product_service::AddProductServiceObj, add_product: add_product_service::AddProductServiceObj,
add_customization: add_customization_service::AddCustomizationServiceObj,
} }
impl InventoryServicesInterface for InventoryServices { impl InventoryServicesInterface for InventoryServices {
@ -37,4 +40,8 @@ impl InventoryServicesInterface for InventoryServices {
fn add_product(&self) -> add_product_service::AddProductServiceObj { fn add_product(&self) -> add_product_service::AddProductServiceObj {
self.add_product.clone() self.add_product.clone()
} }
fn add_customization(&self) -> add_customization_service::AddCustomizationServiceObj {
self.add_customization.clone()
}
} }

91
src/inventory/domain/add_customization_command.rs Normal file
View file

@ -0,0 +1,91 @@
// SPDX-FileCopyrightText: 2024 Aravinth Manivannan <realaravinth@batsense.net>
//
// SPDX-License-Identifier: AGPL-3.0-or-later
use derive_builder::Builder;
use derive_getters::Getters;
use derive_more::{Display, Error};
use serde::{Deserialize, Serialize};
use uuid::Uuid;
#[derive(Debug, Error, Display, Clone, Serialize, Deserialize, PartialEq, Eq, PartialOrd, Ord)]
pub enum AddCustomizationCommandError {
NameIsEmpty,
}
#[derive(
Clone, Debug, Serialize, Deserialize, Eq, PartialEq, Ord, PartialOrd, Getters, Builder,
)]
pub struct UnvalidatedAddCustomizationCommand {
name: String,
product_id: Uuid,
}
#[derive(Clone, Debug, Serialize, Deserialize, Eq, PartialEq, Ord, PartialOrd, Getters)]
pub struct AddCustomizationCommand {
name: String,
product_id: Uuid,
}
impl UnvalidatedAddCustomizationCommand {
pub fn validate(self) -> Result<AddCustomizationCommand, AddCustomizationCommandError> {
let name = self.name.trim().to_owned();
if name.is_empty() {
return Err(AddCustomizationCommandError::NameIsEmpty);
}
Ok(AddCustomizationCommand {
name,
product_id: self.product_id,
})
}
}
#[cfg(test)]
pub mod tests {
use super::*;
use crate::utils::uuid::tests::UUID;
pub fn get_command() -> AddCustomizationCommand {
UnvalidatedAddCustomizationCommandBuilder::default()
.name("foo".into())
.product_id(UUID.clone())
.build()
.unwrap()
.validate()
.unwrap()
}
#[test]
fn test_cmd() {
let name = "foo";
let product_id = UUID;
let cmd = UnvalidatedAddCustomizationCommandBuilder::default()
.name(name.into())
.product_id(product_id.clone())
.build()
.unwrap()
.validate()
.unwrap();
assert_eq!(cmd.name(), name);
assert_eq!(cmd.product_id(), &product_id);
}
#[test]
fn test_cmd_name_is_empty() {
let product_id = UUID;
assert_eq!(
UnvalidatedAddCustomizationCommandBuilder::default()
.name("".into())
.product_id(product_id.clone())
.build()
.unwrap()
.validate(),
Err(AddCustomizationCommandError::NameIsEmpty)
);
}
}

128
src/inventory/domain/add_product_command.rs
View file

@ -2,8 +2,6 @@
// //
// SPDX-License-Identifier: AGPL-3.0-or-later // SPDX-License-Identifier: AGPL-3.0-or-later
use std::collections::HashSet;
use derive_builder::Builder; use derive_builder::Builder;
use derive_getters::Getters; use derive_getters::Getters;
use derive_more::{Display, Error}; use derive_more::{Display, Error};
@ -15,30 +13,6 @@ use super::product_aggregate::{Price, Quantity};
#[derive(Debug, Error, Display, Clone, Serialize, Deserialize, PartialEq, Eq, PartialOrd, Ord)] #[derive(Debug, Error, Display, Clone, Serialize, Deserialize, PartialEq, Eq, PartialOrd, Ord)]
pub enum AddProductCommandError { pub enum AddProductCommandError {
NameIsEmpty, NameIsEmpty,
CustomizationNameIsEmpty,
DuplicateCustomizationName,
}
#[derive(
Clone, Debug, Serialize, Deserialize, Eq, PartialEq, Ord, PartialOrd, Getters, Builder,
)]
pub struct UnvalidatedAddCustomization {
name: String,
}
#[derive(Clone, Debug, Serialize, Deserialize, Eq, PartialEq, Ord, PartialOrd, Getters)]
pub struct AddCustomization {
name: String,
}
impl UnvalidatedAddCustomization {
pub fn validate(self) -> Result<AddCustomization, AddProductCommandError> {
let name = self.name.trim().to_owned();
if name.is_empty() {
return Err(AddProductCommandError::CustomizationNameIsEmpty);
}
Ok(AddCustomization { name })
}
} }
#[derive( #[derive(
@ -53,7 +27,6 @@ pub struct UnvalidatedAddProductCommand {
quantity: Quantity, quantity: Quantity,
price: Price, price: Price,
adding_by: Uuid, adding_by: Uuid,
customizations: Vec<AddCustomization>,
} }
#[derive(Clone, Debug, Serialize, Deserialize, Eq, PartialEq, Ord, PartialOrd, Getters)] #[derive(Clone, Debug, Serialize, Deserialize, Eq, PartialEq, Ord, PartialOrd, Getters)]
@ -66,7 +39,6 @@ pub struct AddProductCommand {
price: Price, price: Price,
quantity: Quantity, quantity: Quantity,
adding_by: Uuid, adding_by: Uuid,
customizations: Vec<AddCustomization>,
} }
impl UnvalidatedAddProductCommand { impl UnvalidatedAddProductCommand {
@ -98,15 +70,6 @@ impl UnvalidatedAddProductCommand {
return Err(AddProductCommandError::NameIsEmpty); return Err(AddProductCommandError::NameIsEmpty);
} }
let mut unique_customization_names = HashSet::new();
if !self
.customizations
.iter()
.all(|c| unique_customization_names.insert(c.name.clone()))
{
return Err(AddProductCommandError::DuplicateCustomizationName);
}
Ok(AddProductCommand { Ok(AddProductCommand {
name, name,
description, description,
@ -116,7 +79,6 @@ impl UnvalidatedAddProductCommand {
price: self.price, price: self.price,
quantity: self.quantity, quantity: self.quantity,
adding_by: self.adding_by, adding_by: self.adding_by,
customizations: self.customizations,
}) })
} }
} }
@ -132,28 +94,6 @@ pub mod tests {
utils::uuid::tests::UUID, utils::uuid::tests::UUID,
}; };
pub fn get_customizations() -> Vec<AddCustomization> {
vec![
UnvalidatedAddCustomizationBuilder::default()
.name("foo".into())
.build()
.unwrap()
.validate()
.unwrap(),
UnvalidatedAddCustomizationBuilder::default()
.name("bar".into())
.build()
.unwrap()
.validate()
.unwrap(),
UnvalidatedAddCustomizationBuilder::default()
.name("baz".into())
.build()
.unwrap()
.validate()
.unwrap(),
]
}
pub fn get_command() -> AddProductCommand { pub fn get_command() -> AddProductCommand {
let name = "foo"; let name = "foo";
let adding_by = UUID; let adding_by = UUID;
@ -162,8 +102,6 @@ pub mod tests {
let image = Some("image".to_string()); let image = Some("image".to_string());
let description = Some("description".to_string()); let description = Some("description".to_string());
let customizations = get_customizations();
let price = PriceBuilder::default() let price = PriceBuilder::default()
.minor(0) .minor(0)
.major(100) .major(100)
@ -186,7 +124,6 @@ pub mod tests {
.quantity(quantity) .quantity(quantity)
.sku_able(sku_able) .sku_able(sku_able)
.price(price.clone()) .price(price.clone())
.customizations(customizations)
.build() .build()
.unwrap(); .unwrap();
@ -200,7 +137,6 @@ pub mod tests {
let category_id = Uuid::new_v4(); let category_id = Uuid::new_v4();
let sku_able = false; let sku_able = false;
let customizations = get_customizations();
let price = PriceBuilder::default() let price = PriceBuilder::default()
.minor(0) .minor(0)
.major(100) .major(100)
@ -223,7 +159,6 @@ pub mod tests {
.quantity(quantity.clone()) .quantity(quantity.clone())
.sku_able(sku_able) .sku_able(sku_able)
.price(price.clone()) .price(price.clone())
.customizations(customizations.clone())
.build() .build()
.unwrap(); .unwrap();
@ -237,7 +172,6 @@ pub mod tests {
assert_eq!(cmd.sku_able(), &sku_able); assert_eq!(cmd.sku_able(), &sku_able);
assert_eq!(cmd.price(), &price); assert_eq!(cmd.price(), &price);
assert_eq!(cmd.quantity(), &quantity); assert_eq!(cmd.quantity(), &quantity);
assert_eq!(cmd.customizations(), &customizations);
} }
#[test] #[test]
fn test_description_some() { fn test_description_some() {
@ -248,7 +182,6 @@ pub mod tests {
let image = Some("image".to_string()); let image = Some("image".to_string());
let description = Some("description".to_string()); let description = Some("description".to_string());
let customizations = get_customizations();
let price = PriceBuilder::default() let price = PriceBuilder::default()
.minor(0) .minor(0)
.major(100) .major(100)
@ -270,7 +203,7 @@ pub mod tests {
.adding_by(adding_by) .adding_by(adding_by)
.sku_able(sku_able) .sku_able(sku_able)
.price(price.clone()) .price(price.clone())
.customizations(customizations.clone()) // .customizations(customizations.clone())
.build() .build()
.unwrap(); .unwrap();
@ -284,7 +217,6 @@ pub mod tests {
assert_eq!(cmd.sku_able(), &sku_able); assert_eq!(cmd.sku_able(), &sku_able);
assert_eq!(cmd.price(), &price); assert_eq!(cmd.price(), &price);
assert_eq!(cmd.quantity(), &quantity); assert_eq!(cmd.quantity(), &quantity);
assert_eq!(cmd.customizations(), &customizations);
} }
#[test] #[test]
@ -295,7 +227,6 @@ pub mod tests {
let image = Some("image".to_string()); let image = Some("image".to_string());
let description = Some("description".to_string()); let description = Some("description".to_string());
let customizations = get_customizations();
let price = PriceBuilder::default() let price = PriceBuilder::default()
.minor(0) .minor(0)
.major(100) .major(100)
@ -316,7 +247,6 @@ pub mod tests {
.adding_by(adding_by) .adding_by(adding_by)
.quantity(quantity) .quantity(quantity)
.sku_able(sku_able) .sku_able(sku_able)
.customizations(customizations)
.price(price.clone()) .price(price.clone())
.build() .build()
.unwrap(); .unwrap();
@ -324,60 +254,4 @@ pub mod tests {
// AddProductCommandError::NameIsEmpty // AddProductCommandError::NameIsEmpty
assert_eq!(cmd.validate(), Err(AddProductCommandError::NameIsEmpty)) assert_eq!(cmd.validate(), Err(AddProductCommandError::NameIsEmpty))
} }
#[test]
fn test_customization_name_is_empty() {
assert_eq!(
UnvalidatedAddCustomizationBuilder::default()
.name("".into())
.build()
.unwrap()
.validate(),
Err(AddProductCommandError::CustomizationNameIsEmpty)
)
}
#[test]
fn test_duplicate_customization() {
let name = "foo";
let adding_by = UUID;
let category_id = Uuid::new_v4();
let sku_able = false;
let image = Some("image".to_string());
let description = Some("description".to_string());
let mut customizations = get_customizations();
customizations.push(customizations.first().unwrap().to_owned());
let price = PriceBuilder::default()
.minor(0)
.major(100)
.currency(Currency::INR)
.build()
.unwrap();
let quantity = QuantityBuilder::default()
.number(1)
.unit(QuantityUnit::DiscreteNumber)
.build()
.unwrap();
let cmd = UnvalidatedAddProductCommandBuilder::default()
.name(name.into())
.description(description.clone())
.image(image.clone())
.category_id(category_id)
.adding_by(adding_by)
.quantity(quantity)
.sku_able(sku_able)
.customizations(customizations)
.price(price.clone())
.build()
.unwrap();
// AddProductCommandError::DuplicateCustomizationName
assert_eq!(
cmd.validate(),
Err(AddProductCommandError::DuplicateCustomizationName)
)
}
} }

5
src/inventory/domain/commands.rs
View file

@ -6,8 +6,8 @@ use mockall::predicate::*;
use serde::{Deserialize, Serialize}; use serde::{Deserialize, Serialize};
use super::{ use super::{
add_category_command::AddCategoryCommand, add_product_command::AddProductCommand, add_category_command::AddCategoryCommand, add_customization_command::AddCustomizationCommand,
add_store_command::AddStoreCommand, add_product_command::AddProductCommand, add_store_command::AddStoreCommand,
}; };
#[derive(Clone, Debug, Serialize, Deserialize, Eq, PartialEq, Ord, PartialOrd)] #[derive(Clone, Debug, Serialize, Deserialize, Eq, PartialEq, Ord, PartialOrd)]
@ -15,4 +15,5 @@ pub enum InventoryCommand {
AddCategory(AddCategoryCommand), AddCategory(AddCategoryCommand),
AddStore(AddStoreCommand), AddStore(AddStoreCommand),
AddProduct(AddProductCommand), AddProduct(AddProductCommand),
AddCustomization(AddCustomizationCommand),
} }

18
src/inventory/domain/customization_added_event.rs Normal file
View file

@ -0,0 +1,18 @@
// SPDX-FileCopyrightText: 2024 Aravinth Manivannan <realaravinth@batsense.net>
//
// SPDX-License-Identifier: AGPL-3.0-or-later
use derive_builder::Builder;
use derive_getters::Getters;
use serde::{Deserialize, Serialize};
use uuid::Uuid;
use super::customization_aggregate::*;
#[derive(
Clone, Debug, Builder, Serialize, Deserialize, Getters, Eq, PartialEq, Ord, PartialOrd,
)]
pub struct CustomizationAddedEvent {
customization: Customization,
product_id: Uuid,
}

147
src/inventory/domain/customization_aggregate.rs Normal file
View file

@ -0,0 +1,147 @@
// SPDX-FileCopyrightText: 2024 Aravinth Manivannan <realaravinth@batsense.net>
//
// SPDX-License-Identifier: AGPL-3.0-or-later
use std::str::FromStr;
use async_trait::async_trait;
use config::builder;
use cqrs_es::Aggregate;
use derive_builder::Builder;
use derive_getters::Getters;
use serde::{Deserialize, Serialize};
use uuid::Uuid;
use super::{commands::InventoryCommand, events::InventoryEvent};
use crate::inventory::application::services::errors::*;
use crate::inventory::application::services::InventoryServicesInterface;
#[derive(
Clone, Default, Debug, Serialize, Deserialize, Eq, PartialEq, Ord, PartialOrd, Getters, Builder,
)]
pub struct Customization {
name: String,
customization_id: Uuid,
#[builder(default = "false")]
deleted: bool,
}
#[async_trait]
impl Aggregate for Customization {
type Command = InventoryCommand;
type Event = InventoryEvent;
type Error = InventoryError;
type Services = std::sync::Arc<dyn InventoryServicesInterface>;
// This identifier should be unique to the system.
fn aggregate_type() -> String {
"inventory.product".to_string()
}
// The aggregate logic goes here. Note that this will be the _bulk_ of a CQRS system
// so expect to use helper functions elsewhere to keep the code clean.
async fn handle(
&self,
command: Self::Command,
services: &Self::Services,
) -> Result<Vec<Self::Event>, Self::Error> {
match command {
InventoryCommand::AddCustomization(cmd) => {
let res = services.add_customization().add_customization(cmd).await?;
Ok(vec![InventoryEvent::CustomizationAdded(res)])
}
_ => Ok(Vec::default()),
}
}
fn apply(&mut self, event: Self::Event) {
match event {
InventoryEvent::CustomizationAdded(e) => {
*self = e.customization().clone();
}
_ => (),
}
}
}
//#[cfg(test)]
//mod aggregate_tests {
// use std::sync::Arc;
//
// use cqrs_es::test::TestFramework;
//
// use super::*;
// use crate::inventory::{
// application::services::{add_product_service::tests::*, *},
// domain::{
// add_product_command::tests::get_command, commands::InventoryCommand,
// events::InventoryEvent, product_added_event::tests::get_event_from_command,
// },
// };
// use crate::tests::bdd::*;
//
// type ProductTestFramework = TestFramework<Product>;
//
// #[test]
// fn test_create_product() {
// let cmd = get_command();
// let expected = get_event_from_command(&cmd);
// let expected = InventoryEvent::ProductAdded(expected);
//
// let mut services = MockInventoryServicesInterface::new();
// services
// .expect_add_product()
// .times(IS_CALLED_ONLY_ONCE.unwrap())
// .return_const(mock_add_product_service(IS_CALLED_ONLY_ONCE, cmd.clone()));
//
// ProductTestFramework::with(Arc::new(services))
// .given_no_previous_events()
// .when(InventoryCommand::AddProduct(cmd))
// .then_expect_events(vec![expected]);
// }
//
// fn test_helper<T>(t: T, str_value: &str) -> bool
// where
// T: ToString + FromStr + std::fmt::Debug + PartialEq,
// <T as FromStr>::Err: std::fmt::Debug,
// {
// println!("Testing type: {:?} against value {str_value}", t);
// assert_eq!(t.to_string(), str_value.to_string());
//
// assert_eq!(T::from_str(str_value).unwrap(), t);
//
// assert_eq!(T::from_str(t.to_string().as_str()).unwrap(), t,);
//
// true
// }
//
// #[test]
// fn currency_to_string_from_str() {
// assert!(test_helper(Currency::INR, INR));
// }
//
// #[test]
// fn quantity_unit_kilogram() {
// assert!(test_helper(QuantityUnit::Kilogram, KILO_GRAM));
// }
//
// #[test]
// fn quantity_unit_gram() {
// assert!(test_helper(QuantityUnit::Gram, GRAM));
// }
//
// #[test]
// fn quantity_unit_discrete_number() {
// assert!(test_helper(QuantityUnit::DiscreteNumber, DISCRETE_NUMBER));
// }
//
// #[test]
// fn quantity_unit_milli_liter() {
// assert!(test_helper(QuantityUnit::MilliLiter, MILLI_LITER));
// }
//
// #[test]
// fn quantity_unit_liter() {
// assert!(test_helper(QuantityUnit::Liter, LITER));
// }
//}

6
src/inventory/domain/events.rs
View file

@ -6,8 +6,8 @@ use cqrs_es::DomainEvent;
use serde::{Deserialize, Serialize}; use serde::{Deserialize, Serialize};
use super::{ use super::{
category_added_event::*, product_added_event::ProductAddedEvent, category_added_event::*, customization_added_event::CustomizationAddedEvent,
store_added_event::StoreAddedEvent, product_added_event::ProductAddedEvent, store_added_event::StoreAddedEvent,
}; };
#[derive(Clone, Debug, Serialize, Deserialize, Eq, PartialEq, Ord, PartialOrd)] #[derive(Clone, Debug, Serialize, Deserialize, Eq, PartialEq, Ord, PartialOrd)]
@ -15,6 +15,7 @@ pub enum InventoryEvent {
CategoryAdded(CategoryAddedEvent), CategoryAdded(CategoryAddedEvent),
StoreAdded(StoreAddedEvent), StoreAdded(StoreAddedEvent),
ProductAdded(ProductAddedEvent), ProductAdded(ProductAddedEvent),
CustomizationAdded(CustomizationAddedEvent),
} }
impl DomainEvent for InventoryEvent { impl DomainEvent for InventoryEvent {
@ -27,6 +28,7 @@ impl DomainEvent for InventoryEvent {
InventoryEvent::CategoryAdded { .. } => "InventoryCategoryAdded", InventoryEvent::CategoryAdded { .. } => "InventoryCategoryAdded",
InventoryEvent::StoreAdded { .. } => "InventoryStoreAdded", InventoryEvent::StoreAdded { .. } => "InventoryStoreAdded",
InventoryEvent::ProductAdded { .. } => "InventoryProductAdded", InventoryEvent::ProductAdded { .. } => "InventoryProductAdded",
InventoryEvent::CustomizationAdded { .. } => "InventoryCustomizationAdded",
}; };
e.to_string() e.to_string()

5
src/inventory/domain/mod.rs
View file

@ -4,18 +4,23 @@
// aggregates // aggregates
pub mod category_aggregate; pub mod category_aggregate;
pub mod customization_aggregate;
pub mod product_aggregate; pub mod product_aggregate;
pub mod stock_aggregate; pub mod stock_aggregate;
pub mod store_aggregate; pub mod store_aggregate;
// commands // commands
pub mod add_category_command; pub mod add_category_command;
pub mod add_customization_command;
pub mod add_product_command; pub mod add_product_command;
pub mod add_store_command; pub mod add_store_command;
pub mod commands; pub mod commands;
pub mod update_product_command;
// events // events
pub mod category_added_event; pub mod category_added_event;
pub mod customization_added_event;
pub mod events; pub mod events;
pub mod product_added_event; pub mod product_added_event;
pub mod product_updated_event;
pub mod store_added_event; pub mod store_added_event;

20
src/inventory/domain/product_added_event.rs
View file

@ -7,7 +7,7 @@ use derive_getters::Getters;
use serde::{Deserialize, Serialize}; use serde::{Deserialize, Serialize};
use uuid::Uuid; use uuid::Uuid;
use super::product_aggregate::{Customization, Price, Quantity}; use super::product_aggregate::{Price, Quantity};
#[derive( #[derive(
Clone, Debug, Builder, Serialize, Deserialize, Getters, Eq, PartialEq, Ord, PartialOrd, Clone, Debug, Builder, Serialize, Deserialize, Getters, Eq, PartialEq, Ord, PartialOrd,
@ -23,32 +23,17 @@ pub struct ProductAddedEvent {
category_id: Uuid, category_id: Uuid,
sku_able: bool, sku_able: bool,
product_id: Uuid, product_id: Uuid,
customizations: Vec<Customization>,
} }
#[cfg(test)] #[cfg(test)]
pub mod tests { pub mod tests {
use crate::inventory::domain::{ use crate::inventory::domain::add_product_command::AddProductCommand;
add_product_command::AddProductCommand, product_aggregate::CustomizationBuilder,
};
use super::*; use super::*;
use crate::utils::uuid::tests::UUID; use crate::utils::uuid::tests::UUID;
pub fn get_event_from_command(cmd: &AddProductCommand) -> ProductAddedEvent { pub fn get_event_from_command(cmd: &AddProductCommand) -> ProductAddedEvent {
let mut customizations = Vec::with_capacity(cmd.customizations().len());
for c in cmd.customizations().iter() {
customizations.push(
CustomizationBuilder::default()
.name(c.name().into())
.deleted(false)
.customization_id(UUID)
.build()
.unwrap(),
);
}
ProductAddedEventBuilder::default() ProductAddedEventBuilder::default()
.name(cmd.name().into()) .name(cmd.name().into())
.description(cmd.description().as_ref().map(|s| s.to_string())) .description(cmd.description().as_ref().map(|s| s.to_string()))
@ -57,7 +42,6 @@ pub mod tests {
.category_id(*cmd.category_id()) .category_id(*cmd.category_id())
.product_id(UUID) .product_id(UUID)
.price(cmd.price().clone()) .price(cmd.price().clone())
.customizations(customizations)
.quantity(cmd.quantity().clone()) .quantity(cmd.quantity().clone())
.added_by_user(*cmd.adding_by()) .added_by_user(*cmd.adding_by())
.build() .build()

23
src/inventory/domain/product_aggregate.rs
View file

@ -98,16 +98,6 @@ pub struct Price {
currency: Currency, currency: Currency,
} }
#[derive(
Clone, Default, Debug, Serialize, Deserialize, Eq, PartialEq, Ord, PartialOrd, Getters, Builder,
)]
pub struct Customization {
name: String,
customization_id: Uuid,
#[builder(default = "false")]
deleted: bool,
}
#[derive( #[derive(
Clone, Debug, Default, Serialize, Deserialize, Eq, PartialEq, Ord, PartialOrd, Getters, Builder, Clone, Debug, Default, Serialize, Deserialize, Eq, PartialEq, Ord, PartialOrd, Getters, Builder,
)] )]
@ -122,7 +112,6 @@ pub struct Product {
category_id: Uuid, category_id: Uuid,
sku_able: bool, sku_able: bool,
product_id: Uuid, product_id: Uuid,
customizations: Vec<Customization>,
#[builder(default = "false")] #[builder(default = "false")]
deleted: bool, deleted: bool,
} }
@ -156,21 +145,23 @@ impl Aggregate for Product {
} }
fn apply(&mut self, event: Self::Event) { fn apply(&mut self, event: Self::Event) {
if let InventoryEvent::ProductAdded(e) = event { match event {
InventoryEvent::ProductAdded(e) => {
*self = ProductBuilder::default() *self = ProductBuilder::default()
.name(e.name().into()) .name(e.name().into())
.description(e.description().clone()) .description(e.description().clone())
.image(e.image().clone()) .image(e.image().clone())
.price(e.price().clone()) .price(e.price().clone())
.category_id(*e.category_id()) .category_id(e.category_id().clone())
.sku_able(*e.sku_able()) .sku_able(e.sku_able().clone())
.product_id(*e.product_id()) .product_id(e.product_id().clone())
.quantity(e.quantity().clone()) .quantity(e.quantity().clone())
.customizations(e.customizations().clone())
.deleted(false) .deleted(false)
.build() .build()
.unwrap(); .unwrap();
} }
_ => (),
}
} }
} }

69
src/inventory/domain/product_updated_event.rs Normal file
View file

@ -0,0 +1,69 @@
// SPDX-FileCopyrightText: 2024 Aravinth Manivannan <realaravinth@batsense.net>
//
// SPDX-License-Identifier: AGPL-3.0-or-later
use derive_builder::Builder;
use derive_getters::Getters;
use serde::{Deserialize, Serialize};
use uuid::Uuid;
use super::customization_aggregate::*;
use super::product_aggregate::{Price, Product, Quantity};
#[derive(
Clone, Debug, Builder, Serialize, Deserialize, Getters, Eq, PartialEq, Ord, PartialOrd,
)]
pub struct ProductUpdateedEvent {
added_by_user: Uuid,
name: String,
description: Option<String>,
image: Option<String>, // string = file_name
price: Price,
quantity: Quantity,
category_id: Uuid,
sku_able: bool,
product_id: Uuid,
customizations: Vec<Customization>,
old_product: Product,
}
//#[cfg(test)]
//pub mod tests {
// use crate::inventory::domain::{
// add_product_command::UpdateProductCommand, product_aggregate::CustomizationBuilder,
// };
//
// use super::*;
//
// use crate::utils::uuid::tests::UUID;
//
// pub fn get_event_from_command(cmd: &UpdateProductCommand) -> ProductUpdateedEvent {
// let mut customizations = Vec::with_capacity(cmd.customizations().len());
// for c in cmd.customizations().iter() {
// customizations.push(
// CustomizationBuilder::default()
// .name(c.name().into())
// .deleted(false)
// .customization_id(UUID)
// .build()
// .unwrap(),
// );
// }
//
// ProductUpdateedEventBuilder::default()
// .name(cmd.name().into())
// .description(cmd.description().as_ref().map(|s| s.to_string()))
// .image(cmd.image().as_ref().map(|s| s.to_string()))
// .sku_able(cmd.sku_able().clone())
// .category_id(cmd.category_id().clone())
// .product_id(UUID.clone())
// .price(cmd.price().clone())
// .customizations(customizations)
// .quantity(cmd.quantity().clone())
// .added_by_user(cmd.adding_by().clone())
// .build()
// .unwrap()
// }
//}

400
src/inventory/domain/update_product_command.rs Normal file
View file

@ -0,0 +1,400 @@
// SPDX-FileCopyrightText: 2024 Aravinth Manivannan <realaravinth@batsense.net>
//
// SPDX-License-Identifier: AGPL-3.0-or-later
use std::collections::HashSet;
use derive_builder::Builder;
use derive_getters::Getters;
use derive_more::{Display, Error};
use serde::{Deserialize, Serialize};
use uuid::Uuid;
use super::product_aggregate::{Price, Product, Quantity};
#[derive(Debug, Error, Display, Clone, Serialize, Deserialize, PartialEq, Eq, PartialOrd, Ord)]
pub enum UpdateProductCommandError {
NameIsEmpty,
CustomizationNameIsEmpty,
DuplicateCustomizationName,
}
#[derive(
Clone, Debug, Serialize, Deserialize, Eq, PartialEq, Ord, PartialOrd, Getters, Builder,
)]
pub struct UnvalidatedUpdateCustomization {
name: String,
}
#[derive(Clone, Debug, Serialize, Deserialize, Eq, PartialEq, Ord, PartialOrd, Getters)]
pub struct UpdateCustomization {
name: String,
}
impl UnvalidatedUpdateCustomization {
pub fn validate(self) -> Result<UpdateCustomization, UpdateProductCommandError> {
let name = self.name.trim().to_owned();
if name.is_empty() {
return Err(UpdateProductCommandError::CustomizationNameIsEmpty);
}
Ok(UpdateCustomization { name })
}
}
#[derive(
Clone, Debug, Serialize, Deserialize, Eq, PartialEq, Ord, PartialOrd, Getters, Builder,
)]
pub struct UnvalidatedUpdateProductCommand {
name: String,
description: Option<String>,
image: Option<String>,
category_id: Uuid,
sku_able: bool,
quantity: Quantity,
price: Price,
adding_by: Uuid,
customizations: Vec<UpdateCustomization>,
old_product: Product,
}
#[derive(Clone, Debug, Serialize, Deserialize, Eq, PartialEq, Ord, PartialOrd, Getters)]
pub struct UpdateProductCommand {
name: String,
description: Option<String>,
image: Option<String>,
category_id: Uuid,
sku_able: bool,
price: Price,
quantity: Quantity,
adding_by: Uuid,
customizations: Vec<UpdateCustomization>,
old_product: Product,
}
impl UnvalidatedUpdateProductCommand {
pub fn validate(self) -> Result<UpdateProductCommand, UpdateProductCommandError> {
let description: Option<String> = if let Some(description) = self.description {
let description = description.trim();
if description.is_empty() {
None
} else {
Some(description.to_owned())
}
} else {
None
};
let image: Option<String> = if let Some(image) = self.image {
let image = image.trim();
if image.is_empty() {
None
} else {
Some(image.to_owned())
}
} else {
None
};
let name = self.name.trim().to_owned();
if name.is_empty() {
return Err(UpdateProductCommandError::NameIsEmpty);
}
let mut unique_customization_names = HashSet::new();
if !self
.customizations
.iter()
.all(|c| unique_customization_names.insert(c.name.clone()))
{
return Err(UpdateProductCommandError::DuplicateCustomizationName);
}
// &name == self.old_product.name() &&
// &description == self.old_product().description() &&
// &image == self.old_product().image() &&
// self.sku_able == *self.old_product().sku_able() &&
// &self.price == self.old_product().price() &&
// &self.quantity == self.old_product.quantity();
Ok(UpdateProductCommand {
name,
description,
image,
category_id: self.category_id,
sku_able: self.sku_able,
price: self.price,
quantity: self.quantity,
adding_by: self.adding_by,
customizations: self.customizations,
old_product: self.old_product,
})
}
}
#[cfg(test)]
pub mod tests {
use super::*;
use crate::{
inventory::domain::product_aggregate::{
Currency, PriceBuilder, QuantityBuilder, QuantityUnit,
},
utils::uuid::tests::UUID,
};
pub fn get_customizations() -> Vec<UpdateCustomization> {
vec![
UnvalidatedUpdateCustomizationBuilder::default()
.name("foo".into())
.build()
.unwrap()
.validate()
.unwrap(),
UnvalidatedUpdateCustomizationBuilder::default()
.name("bar".into())
.build()
.unwrap()
.validate()
.unwrap(),
UnvalidatedUpdateCustomizationBuilder::default()
.name("baz".into())
.build()
.unwrap()
.validate()
.unwrap(),
]
}
pub fn get_command() -> UpdateProductCommand {
let name = "foo";
let adding_by = UUID;
let category_id = Uuid::new_v4();
let sku_able = false;
let image = Some("image".to_string());
let description = Some("description".to_string());
let customizations = get_customizations();
let price = PriceBuilder::default()
.minor(0)
.major(100)
.currency(Currency::INR)
.build()
.unwrap();
let quantity = QuantityBuilder::default()
.number(1)
.unit(QuantityUnit::DiscreteNumber)
.build()
.unwrap();
let cmd = UnvalidatedUpdateProductCommandBuilder::default()
.name(name.into())
.description(description.clone())
.image(image.clone())
.category_id(category_id.clone())
.adding_by(adding_by.clone())
.quantity(quantity)
.sku_able(sku_able)
.price(price.clone())
.customizations(customizations)
.old_product(Product::default())
.build()
.unwrap();
cmd.validate().unwrap()
}
#[test]
fn test_description_and_image_none() {
let name = "foo";
let adding_by = UUID;
let category_id = Uuid::new_v4();
let sku_able = false;
let customizations = get_customizations();
let price = PriceBuilder::default()
.minor(0)
.major(100)
.currency(Currency::INR)
.build()
.unwrap();
let quantity = QuantityBuilder::default()
.number(1)
.unit(QuantityUnit::DiscreteNumber)
.build()
.unwrap();
// description = None
let cmd = UnvalidatedUpdateProductCommandBuilder::default()
.name(name.into())
.description(None)
.image(None)
.category_id(category_id.clone())
.adding_by(adding_by.clone())
.quantity(quantity.clone())
.sku_able(sku_able)
.price(price.clone())
.old_product(Product::default())
.customizations(customizations.clone())
.build()
.unwrap();
let cmd = cmd.validate().unwrap();
assert_eq!(cmd.name(), name);
assert_eq!(cmd.description(), &None);
assert_eq!(cmd.adding_by(), &adding_by);
assert_eq!(cmd.category_id(), &category_id);
assert_eq!(cmd.image(), &None);
assert_eq!(cmd.sku_able(), &sku_able);
assert_eq!(cmd.old_product(), &Product::default());
assert_eq!(cmd.price(), &price);
assert_eq!(cmd.quantity(), &quantity);
assert_eq!(cmd.customizations(), &customizations);
}
#[test]
fn test_description_some() {
let name = "foo";
let adding_by = UUID;
let category_id = Uuid::new_v4();
let sku_able = false;
let image = Some("image".to_string());
let description = Some("description".to_string());
let customizations = get_customizations();
let price = PriceBuilder::default()
.minor(0)
.major(100)
.currency(Currency::INR)
.build()
.unwrap();
let quantity = QuantityBuilder::default()
.number(1)
.unit(QuantityUnit::DiscreteNumber)
.build()
.unwrap();
let cmd = UnvalidatedUpdateProductCommandBuilder::default()
.name(name.into())
.description(description.clone())
.image(image.clone())
.category_id(category_id.clone())
.quantity(quantity.clone())
.adding_by(adding_by.clone())
.sku_able(sku_able)
.price(price.clone())
.customizations(customizations.clone())
.old_product(Product::default())
.build()
.unwrap();
let cmd = cmd.validate().unwrap();
assert_eq!(cmd.name(), name);
assert_eq!(cmd.description(), &description);
assert_eq!(cmd.adding_by(), &adding_by);
assert_eq!(cmd.category_id(), &category_id);
assert_eq!(cmd.image(), &image);
assert_eq!(cmd.sku_able(), &sku_able);
assert_eq!(cmd.price(), &price);
assert_eq!(cmd.quantity(), &quantity);
assert_eq!(cmd.customizations(), &customizations);
assert_eq!(cmd.old_product(), &Product::default());
}
#[test]
fn test_name_is_empty() {
let adding_by = UUID;
let category_id = Uuid::new_v4();
let sku_able = false;
let image = Some("image".to_string());
let description = Some("description".to_string());
let customizations = get_customizations();
let price = PriceBuilder::default()
.minor(0)
.major(100)
.currency(Currency::INR)
.build()
.unwrap();
let quantity = QuantityBuilder::default()
.number(1)
.unit(QuantityUnit::DiscreteNumber)
.build()
.unwrap();
let cmd = UnvalidatedUpdateProductCommandBuilder::default()
.name("".into())
.description(description.clone())
.image(image.clone())
.category_id(category_id.clone())
.adding_by(adding_by.clone())
.quantity(quantity)
.old_product(Product::default())
.sku_able(sku_able)
.customizations(customizations)
.price(price.clone())
.build()
.unwrap();
// UpdateProductCommandError::NameIsEmpty
assert_eq!(cmd.validate(), Err(UpdateProductCommandError::NameIsEmpty))
}
#[test]
fn test_customization_name_is_empty() {
assert_eq!(
UnvalidatedUpdateCustomizationBuilder::default()
.name("".into())
.build()
.unwrap()
.validate(),
Err(UpdateProductCommandError::CustomizationNameIsEmpty)
)
}
#[test]
fn test_duplicate_customization() {
let name = "foo";
let adding_by = UUID;
let category_id = Uuid::new_v4();
let sku_able = false;
let image = Some("image".to_string());
let description = Some("description".to_string());
let mut customizations = get_customizations();
customizations.push(customizations.first().unwrap().to_owned());
let price = PriceBuilder::default()
.minor(0)
.major(100)
.currency(Currency::INR)
.build()
.unwrap();
let quantity = QuantityBuilder::default()
.number(1)
.unit(QuantityUnit::DiscreteNumber)
.build()
.unwrap();
let cmd = UnvalidatedUpdateProductCommandBuilder::default()
.name(name.into())
.description(description.clone())
.image(image.clone())
.category_id(category_id.clone())
.adding_by(adding_by.clone())
.quantity(quantity)
.old_product(Product::default())
.sku_able(sku_able)
.customizations(customizations)
.price(price.clone())
.build()
.unwrap();
// UpdateProductCommandError::DuplicateCustomizationName
assert_eq!(
cmd.validate(),
Err(UpdateProductCommandError::DuplicateCustomizationName)
)
}
}