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feat: add customization field to Product aggregate, and use separate query to list them
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This commit is contained in:
Aravinth Manivannan 2024-07-15 23:52:59 +05:30
parent cebe9bf943
commit 85dabf644c
Signed by: realaravinth
GPG key ID: F8F50389936984FF
20 changed files with 591 additions and 26 deletions
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18
.sqlx/query-0994f26a6ec76a33d2839cc290e6cfac98a2dee007a1388ffe95f7feecbc7442.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": "0994f26a6ec76a33d2839cc290e6cfac98a2dee007a1388ffe95f7feecbc7442"
}

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

@ -1,6 +1,6 @@
{
"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 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 customizations_available,\n deleted\n FROM\n cqrs_inventory_product_query\n WHERE\n product_id = $1;",
"describe": {
"columns": [
{
@ -60,6 +60,11 @@
},
{
"ordinal": 11,
"name": "customizations_available",
"type_info": "Bool"
},
{
"ordinal": 12,
"name": "deleted",
"type_info": "Bool"
}
@ -81,8 +86,9 @@
false,
false,
false,
false,
false
]
},
"hash": "3f83167782a2de1be7d87d35f63a3e530373595ce83cd36612ee48d3c36c81f3"
"hash": "10c89e8b7be6fa4a1bf39ae2fbb922fad9db5e9d094497b9cc401e9301b5631f"
}

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

@ -1,6 +1,6 @@
{
"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 ) VALUES (\n $1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13\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 customizations_available\n ) VALUES (\n $1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14\n );",
"describe": {
"columns": [],
"parameters": {
@ -17,10 +17,11 @@
"Bool",
"Text",
"Int4",
"Bool",
"Bool"
]
},
"nullable": []
},
"hash": "9390910c71001ef77313e594dea0e4f0682f740778e483a2db91d6c73ac6bc6d"
"hash": "1c048c8e1fc4739d20df983b5042e7ed9eadef4497648acff9d472a2d7fabf78"
}

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

@ -0,0 +1,94 @@
{
"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"
}

40
.sqlx/query-674258549f4d79aeaf3ecd7d242df79e5f2ba063409fd81cb283bb2b75f10c32.json Normal file
View file

@ -0,0 +1,40 @@
{
"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;",
"describe": {
"columns": [
{
"ordinal": 0,
"name": "name",
"type_info": "Text"
},
{
"ordinal": 1,
"name": "customization_id",
"type_info": "Uuid"
},
{
"ordinal": 2,
"name": "deleted",
"type_info": "Bool"
},
{
"ordinal": 3,
"name": "product_id",
"type_info": "Uuid"
}
],
"parameters": {
"Left": [
"Uuid"
]
},
"nullable": [
false,
false,
false,
false
]
},
"hash": "674258549f4d79aeaf3ecd7d242df79e5f2ba063409fd81cb283bb2b75f10c32"
}

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

@ -1,6 +1,6 @@
{
"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;",
"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;",
"describe": {
"columns": [],
"parameters": {
@ -17,10 +17,11 @@
"Bool",
"Text",
"Int4",
"Bool",
"Bool"
]
},
"nullable": []
},
"hash": "f55fe530202bb369fdea3baaf91f86bbc866218e4146b6d608255c1b929073b4"
"hash": "c0850c387878c368a89aa0f1f505fc337a3ece328f5eba95f11f987af88f8b23"
}

18
.sqlx/query-e88a5dae732c3f8180664f306b4bb1d21f97a2f1391860eb8714a52ef4439d81.json Normal file
View file

@ -0,0 +1,18 @@
{
"db_name": "PostgreSQL",
"query": "UPDATE\n cqrs_inventory_product_customizations_query\n SET\n version = $1,\n name = $2,\n customization_id = $3,\n product_id = $4,\n deleted = $5;",
"describe": {
"columns": [],
"parameters": {
"Left": [
"Int8",
"Text",
"Uuid",
"Uuid",
"Bool"
]
},
"nullable": []
},
"hash": "e88a5dae732c3f8180664f306b4bb1d21f97a2f1391860eb8714a52ef4439d81"
}

15
migrations/20240715113708_cqrs_inventory_product_query.sql
View file

@ -23,7 +23,22 @@ CREATE TABLE IF NOT EXISTS cqrs_inventory_product_query
category_id UUID NOT NULL,
deleted BOOLEAN NOT NULL DEFAULT FALSE,
customizations_available BOOLEAN NOT NULL DEFAULT FALSE,
UNIQUE(category_id, name),
PRIMARY KEY (product_id)
);
CREATE TABLE IF NOT EXISTS cqrs_inventory_product_customizations_query
(
version bigint CHECK (version >= 0) NOT NULL,
name TEXT NOT NULL,
customization_id UUID NOT NULL UNIQUE,
product_id UUID NOT NULL,
deleted BOOLEAN NOT NULL DEFAULT FALSE,
UNIQUE(product_id, name),
PRIMARY KEY (customization_id)
);

21
src/inventory/adapters/output/db/postgres/product_id_exists.rs
View file

@ -32,6 +32,7 @@ impl ProductIDExistsDBPort for InventoryDBPostgresAdapter {
pub mod tests {
use super::*;
use crate::inventory::domain::add_product_command::tests::get_customizations;
use crate::inventory::domain::{add_product_command::tests::get_command, product_aggregate::*};
use crate::utils::uuid::tests::UUID;
@ -47,6 +48,17 @@ pub mod tests {
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()
.name(cmd.name().into())
.description(cmd.description().as_ref().map(|s| s.to_string()))
@ -55,6 +67,7 @@ pub mod tests {
.category_id(cmd.category_id().clone())
.quantity(cmd.quantity().clone())
.product_id(UUID.clone())
.customizations(customizations)
.price(cmd.price().clone())
.build()
.unwrap();
@ -85,9 +98,10 @@ pub mod tests {
sku_able,
quantity_unit,
quantity_number,
deleted
deleted,
customizations_available
) VALUES (
$1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13
$1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14
);",
1,
p.name(),
@ -101,7 +115,8 @@ pub mod tests {
p.sku_able().clone(),
p.quantity().unit().to_string(),
p.quantity().number().clone() as i32,
p.deleted().clone()
p.deleted().clone(),
false,
)
.execute(&db.pool)
.await

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

@ -62,6 +62,7 @@ mod tests {
.image(cmd.image().as_ref().map(|s| s.to_string()))
.sku_able(cmd.sku_able().clone())
.category_id(cmd.category_id().clone())
.customizations(Vec::default())
.product_id(UUID.clone())
.price(cmd.price().clone())
.quantity(cmd.quantity().clone())
@ -86,7 +87,6 @@ mod tests {
.unwrap();
assert!(!db.product_name_exists_for_category(&product).await.unwrap());
settings.drop_db().await;
}
}

176
src/inventory/adapters/output/db/postgres/product_view.rs
View file

@ -10,11 +10,12 @@ use cqrs_es::{EventEnvelope, Query, View};
use serde::{Deserialize, Serialize};
use uuid::Uuid;
use super::errors::*;
use super::InventoryDBPostgresAdapter;
use super::{errors::*, product_id_exists};
use crate::inventory::domain::events::InventoryEvent;
use crate::inventory::domain::product_aggregate::{
Currency, PriceBuilder, Product, ProductBuilder, QuantityBuilder, QuantityUnit,
Currency, Customization, CustomizationBuilder, PriceBuilder, Product, ProductBuilder,
QuantityBuilder, QuantityUnit,
};
use crate::utils::parse_aggregate_id::parse_aggregate_id;
@ -39,9 +40,53 @@ pub struct ProductView {
category_id: Uuid,
customizations: Vec<Customization>,
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 {
fn from(v: ProductView) -> Self {
let price = PriceBuilder::default()
@ -95,12 +140,66 @@ impl View<Product> for ProductView {
self.quantity_unit = val.quantity().unit().to_string();
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]
impl ViewRepository<ProductView, Product> for InventoryDBPostgresAdapter {
async fn load(&self, product_id: &str) -> Result<Option<ProductView>, PersistenceError> {
@ -110,7 +209,7 @@ impl ViewRepository<ProductView, Product> for InventoryDBPostgresAdapter {
};
let res = sqlx::query_as!(
ProductView,
InnerProductView,
"SELECT
name,
description,
@ -123,7 +222,8 @@ impl ViewRepository<ProductView, Product> for InventoryDBPostgresAdapter {
sku_able,
quantity_unit,
quantity_number,
deleted
deleted,
customizations_available
FROM
cqrs_inventory_product_query
WHERE
@ -133,7 +233,9 @@ impl ViewRepository<ProductView, Product> for InventoryDBPostgresAdapter {
.fetch_one(&self.pool)
.await
.map_err(PostgresAggregateError::from)?;
Ok(Some(res))
let customizations = res.get_customizations(&self).await?;
Ok(Some(res.to_product_view(customizations)))
}
async fn load_with_context(
@ -146,7 +248,7 @@ impl ViewRepository<ProductView, Product> for InventoryDBPostgresAdapter {
};
let res = sqlx::query_as!(
ProductView,
InnerProductView,
"SELECT
name,
description,
@ -159,6 +261,7 @@ impl ViewRepository<ProductView, Product> for InventoryDBPostgresAdapter {
sku_able,
quantity_unit,
quantity_number,
customizations_available,
deleted
FROM
cqrs_inventory_product_query
@ -170,6 +273,8 @@ impl ViewRepository<ProductView, Product> for InventoryDBPostgresAdapter {
.await
.map_err(PostgresAggregateError::from)?;
let customizations = res.get_customizations(&self).await?;
struct Context {
version: i64,
product_id: Uuid,
@ -190,7 +295,7 @@ impl ViewRepository<ProductView, Product> for InventoryDBPostgresAdapter {
.map_err(PostgresAggregateError::from)?;
let view_context = ViewContext::new(ctx.product_id.to_string(), ctx.version);
Ok(Some((res, view_context)))
Ok(Some((res.to_product_view(customizations), view_context)))
}
async fn update_view(
@ -215,9 +320,10 @@ impl ViewRepository<ProductView, Product> for InventoryDBPostgresAdapter {
sku_able,
quantity_unit,
quantity_number,
deleted
deleted,
customizations_available
) VALUES (
$1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13
$1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14
);",
version,
view.name,
@ -231,11 +337,34 @@ impl ViewRepository<ProductView, Product> for InventoryDBPostgresAdapter {
view.sku_able,
view.quantity_unit,
view.quantity_number,
view.deleted
view.deleted,
!view.customizations.is_empty()
)
.execute(&self.pool)
.await
.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;
@ -255,7 +384,8 @@ impl ViewRepository<ProductView, Product> for InventoryDBPostgresAdapter {
sku_able = $10,
quantity_unit = $11,
quantity_number = $12,
deleted = $13;",
deleted = $13,
customizations_available = $14;",
version,
view.name,
view.description,
@ -268,11 +398,33 @@ impl ViewRepository<ProductView, Product> for InventoryDBPostgresAdapter {
view.sku_able,
view.quantity_unit,
view.quantity_number,
view.deleted
view.deleted,
!view.customizations.is_empty()
)
.execute(&self.pool)
.await
.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)?;
}
}
}

39
src/inventory/application/services/add_product_service.rs
View file

@ -52,6 +52,24 @@ 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();
// TODO:
// 1. check if customization.name exists for product
// 2. check customization.customization_id duplicate in query table
customizations.push(
CustomizationBuilder::default()
.name(c.name().into())
.deleted(false)
.customization_id(customization_id)
.build()
.unwrap(),
);
}
let product = ProductBuilder::default()
.name(cmd.name().into())
.description(cmd.description().as_ref().map(|s| s.to_string()))
@ -60,6 +78,7 @@ impl AddProductUseCase for AddProductService {
.price(cmd.price().clone())
.category_id(cmd.category_id().clone())
.quantity(cmd.quantity().clone())
.customizations(customizations)
.product_id(product_id)
.build()
.unwrap();
@ -81,6 +100,7 @@ impl AddProductUseCase for AddProductService {
.price(product.price().clone())
.category_id(product.category_id().clone())
.product_id(product.product_id().clone())
.customizations(product.customizations().clone())
.quantity(product.quantity().clone())
.build()
.unwrap())
@ -91,6 +111,8 @@ impl AddProductUseCase for AddProductService {
pub mod tests {
use super::*;
use uuid::Uuid;
use crate::inventory::domain::add_product_command::tests::get_command;
use crate::utils::uuid::tests::UUID;
use crate::{tests::bdd::*, utils::uuid::tests::mock_get_uuid};
@ -101,6 +123,18 @@ pub mod tests {
) -> AddProductServiceObj {
let mut m = MockAddProductUseCase::new();
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(),
);
}
let res = ProductAddedEventBuilder::default()
.name(cmd.name().into())
.description(cmd.description().as_ref().map(|s| s.to_string()))
@ -110,6 +144,7 @@ pub mod tests {
.product_id(UUID.clone())
.price(cmd.price().clone())
.quantity(cmd.quantity().clone())
.customizations(customizations)
.added_by_user(cmd.adding_by().clone())
.build()
.unwrap();
@ -134,7 +169,7 @@ pub mod tests {
mock_product_name_exists_for_category_db_port_false(IS_CALLED_ONLY_ONCE),
)
.db_product_id_exists(mock_product_id_exists_db_port_false(IS_CALLED_ONLY_ONCE))
.get_uuid(mock_get_uuid(IS_CALLED_ONLY_ONCE))
.get_uuid(mock_get_uuid(IS_CALLED_ONLY_FOUR_TIMES))
.build()
.unwrap();
@ -158,7 +193,7 @@ pub mod tests {
.db_product_name_exists_for_category(
mock_product_name_exists_for_category_db_port_true(IS_CALLED_ONLY_ONCE),
)
.get_uuid(mock_get_uuid(IS_CALLED_ONLY_ONCE))
.get_uuid(mock_get_uuid(IS_CALLED_ONLY_FOUR_TIMES))
.db_product_id_exists(mock_product_id_exists_db_port_false(IS_CALLED_ONLY_ONCE))
.build()
.unwrap();

3
src/inventory/application/services/remove_category_service.rs Normal file
View file

@ -0,0 +1,3 @@
// SPDX-FileCopyrightText: 2024 Aravinth Manivannan <realaravinth@batsense.net>
//
// SPDX-License-Identifier: AGPL-3.0-or-later

3
src/inventory/application/services/remove_product_service.rs Normal file
View file

@ -0,0 +1,3 @@
// SPDX-FileCopyrightText: 2024 Aravinth Manivannan <realaravinth@batsense.net>
//
// SPDX-License-Identifier: AGPL-3.0-or-later

3
src/inventory/application/services/update_category_service.rs Normal file
View file

@ -0,0 +1,3 @@
// SPDX-FileCopyrightText: 2024 Aravinth Manivannan <realaravinth@batsense.net>
//
// SPDX-License-Identifier: AGPL-3.0-or-later

3
src/inventory/application/services/update_product_service.rs Normal file
View file

@ -0,0 +1,3 @@
// SPDX-FileCopyrightText: 2024 Aravinth Manivannan <realaravinth@batsense.net>
//
// SPDX-License-Identifier: AGPL-3.0-or-later

127
src/inventory/domain/add_product_command.rs
View file

@ -2,6 +2,8 @@
//
// 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};
@ -13,6 +15,30 @@ use super::product_aggregate::{Price, Quantity};
#[derive(Debug, Error, Display, Clone, Serialize, Deserialize, PartialEq, Eq, PartialOrd, Ord)]
pub enum AddProductCommandError {
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(
@ -27,6 +53,7 @@ pub struct UnvalidatedAddProductCommand {
quantity: Quantity,
price: Price,
adding_by: Uuid,
customizations: Vec<AddCustomization>,
}
#[derive(Clone, Debug, Serialize, Deserialize, Eq, PartialEq, Ord, PartialOrd, Getters)]
@ -39,6 +66,7 @@ pub struct AddProductCommand {
price: Price,
quantity: Quantity,
adding_by: Uuid,
customizations: Vec<AddCustomization>,
}
impl UnvalidatedAddProductCommand {
@ -70,6 +98,15 @@ impl UnvalidatedAddProductCommand {
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 {
name,
description,
@ -79,6 +116,7 @@ impl UnvalidatedAddProductCommand {
price: self.price,
quantity: self.quantity,
adding_by: self.adding_by,
customizations: self.customizations,
})
}
}
@ -94,6 +132,28 @@ pub mod tests {
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 {
let name = "foo";
let adding_by = UUID;
@ -102,6 +162,8 @@ pub mod tests {
let image = Some("image".to_string());
let description = Some("description".to_string());
let customizations = get_customizations();
let price = PriceBuilder::default()
.minor(0)
.major(100)
@ -124,6 +186,7 @@ pub mod tests {
.quantity(quantity)
.sku_able(sku_able)
.price(price.clone())
.customizations(customizations)
.build()
.unwrap();
@ -137,6 +200,7 @@ pub mod tests {
let category_id = Uuid::new_v4();
let sku_able = false;
let customizations = get_customizations();
let price = PriceBuilder::default()
.minor(0)
.major(100)
@ -159,6 +223,7 @@ pub mod tests {
.quantity(quantity.clone())
.sku_able(sku_able)
.price(price.clone())
.customizations(customizations.clone())
.build()
.unwrap();
@ -172,6 +237,7 @@ pub mod tests {
assert_eq!(cmd.sku_able(), &sku_able);
assert_eq!(cmd.price(), &price);
assert_eq!(cmd.quantity(), &quantity);
assert_eq!(cmd.customizations(), &customizations);
}
#[test]
fn test_description_some() {
@ -182,6 +248,7 @@ pub mod tests {
let image = Some("image".to_string());
let description = Some("description".to_string());
let customizations = get_customizations();
let price = PriceBuilder::default()
.minor(0)
.major(100)
@ -203,6 +270,7 @@ pub mod tests {
.adding_by(adding_by.clone())
.sku_able(sku_able)
.price(price.clone())
.customizations(customizations.clone())
.build()
.unwrap();
@ -216,6 +284,7 @@ pub mod tests {
assert_eq!(cmd.sku_able(), &sku_able);
assert_eq!(cmd.price(), &price);
assert_eq!(cmd.quantity(), &quantity);
assert_eq!(cmd.customizations(), &customizations);
}
#[test]
@ -226,6 +295,7 @@ pub mod tests {
let image = Some("image".to_string());
let description = Some("description".to_string());
let customizations = get_customizations();
let price = PriceBuilder::default()
.minor(0)
.major(100)
@ -246,6 +316,7 @@ pub mod tests {
.adding_by(adding_by.clone())
.quantity(quantity)
.sku_able(sku_able)
.customizations(customizations)
.price(price.clone())
.build()
.unwrap();
@ -253,4 +324,60 @@ pub mod tests {
// 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.clone())
.adding_by(adding_by.clone())
.quantity(quantity)
.sku_able(sku_able)
.customizations(customizations)
.price(price.clone())
.build()
.unwrap();
// AddProductCommandError::DuplicateCustomizationName
assert_eq!(
cmd.validate(),
Err(AddProductCommandError::DuplicateCustomizationName)
)
}
}

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

@ -7,7 +7,7 @@ use derive_getters::Getters;
use serde::{Deserialize, Serialize};
use uuid::Uuid;
use super::product_aggregate::{Price, Quantity};
use super::product_aggregate::{Customization, Price, Quantity};
#[derive(
Clone, Debug, Builder, Serialize, Deserialize, Getters, Eq, PartialEq, Ord, PartialOrd,
@ -23,17 +23,32 @@ pub struct ProductAddedEvent {
category_id: Uuid,
sku_able: bool,
product_id: Uuid,
customizations: Vec<Customization>,
}
#[cfg(test)]
pub mod tests {
use crate::inventory::domain::add_product_command::AddProductCommand;
use crate::inventory::domain::{
add_product_command::AddProductCommand, product_aggregate::CustomizationBuilder,
};
use super::*;
use crate::utils::uuid::tests::UUID;
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()
.name(cmd.name().into())
.description(cmd.description().as_ref().map(|s| s.to_string()))
@ -42,6 +57,7 @@ pub mod tests {
.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()

13
src/inventory/domain/product_aggregate.rs
View file

@ -5,6 +5,7 @@
use std::str::FromStr;
use async_trait::async_trait;
use config::builder;
use cqrs_es::Aggregate;
use derive_builder::Builder;
use derive_getters::Getters;
@ -113,6 +114,16 @@ pub struct Price {
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(
Clone, Debug, Default, Serialize, Deserialize, Eq, PartialEq, Ord, PartialOrd, Getters, Builder,
)]
@ -127,6 +138,7 @@ pub struct Product {
category_id: Uuid,
sku_able: bool,
product_id: Uuid,
customizations: Vec<Customization>,
#[builder(default = "false")]
deleted: bool,
}
@ -171,6 +183,7 @@ impl Aggregate for Product {
.sku_able(e.sku_able().clone())
.product_id(e.product_id().clone())
.quantity(e.quantity().clone())
.customizations(e.customizations().clone())
.deleted(false)
.build()
.unwrap();

2
src/tests/bdd.rs
View file

@ -5,6 +5,8 @@
pub const IS_CALLED_ONLY_ONCE: Option<usize> = Some(1);
pub const IS_NEVER_CALLED: Option<usize> = Some(0);
pub const IS_CALLED_ONLY_TWICE: Option<usize> = Some(2);
pub const IS_CALLED_ONLY_THRICE: Option<usize> = Some(3);
pub const IS_CALLED_ONLY_FOUR_TIMES: Option<usize> = Some(4);
pub const RETURNS_RANDOM_STRING: &str = "test_random_string";
pub const IGNORE_CALL_COUNT: Option<usize> = None;