mirror of
https://github.com/actix/examples
synced 2024-11-23 22:41:07 +01:00
update mysql deps
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parent
bbb2e54f07
commit
ecc8522725
686
Cargo.lock
generated
686
Cargo.lock
generated
File diff suppressed because it is too large
Load Diff
@ -46,7 +46,7 @@ members = [
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"shutdown-server",
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"templating/askama",
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"templating/handlebars",
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"templating/sailfish",
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# "templating/sailfish",
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"templating/tera",
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"templating/tinytemplate",
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"templating/yarte",
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@ -10,9 +10,9 @@ actix-cors = "0.6"
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juniper = "0.15"
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mysql = "17"
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mysql = "21"
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r2d2 = "0.8"
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r2d2_mysql = "17"
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r2d2_mysql = "21"
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dotenv = "0.15"
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env_logger = "0.9"
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@ -15,7 +15,7 @@ pub async fn graphql(
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data: web::Json<GraphQLRequest>,
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) -> Result<HttpResponse, Error> {
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let ctx = Context {
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dbpool: pool.get_ref().to_owned(),
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db_pool: pool.get_ref().to_owned(),
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};
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let res = data.execute(&schema, &ctx).await;
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@ -1,8 +1,7 @@
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use juniper::GraphQLInputObject;
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use mysql::{from_row, params, Error as DBError, Row};
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use mysql::{from_row, params, prelude::*, Error as DBError, Row};
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use crate::schemas::root::Context;
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use crate::schemas::user::User;
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use crate::schemas::{root::Context, user::User};
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/// Product
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#[derive(Default, Debug)]
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@ -13,6 +12,19 @@ pub struct Product {
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pub price: f64,
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}
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impl Product {
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pub(crate) fn from_row(row: Row) -> Self {
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let (id, user_id, name, price) = from_row(row);
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Self {
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id,
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user_id,
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name,
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price,
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}
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}
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}
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#[juniper::graphql_object(Context = Context)]
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impl Product {
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fn id(&self) -> &str {
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@ -29,8 +41,8 @@ impl Product {
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}
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fn user(&self, context: &Context) -> Option<User> {
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let mut conn = context.dbpool.get().unwrap();
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let user: Result<Option<Row>, DBError> = conn.first_exec(
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let mut conn = context.db_pool.get().unwrap();
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let user: Result<Option<Row>, DBError> = conn.exec_first(
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"SELECT * FROM user WHERE id=:id",
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params! {"id" => &self.user_id},
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);
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@ -1,7 +1,7 @@
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use juniper::{
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graphql_object, graphql_value, EmptySubscription, FieldError, FieldResult, RootNode,
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};
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use mysql::{from_row, params, Error as DBError, Row};
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use mysql::{from_row, params, prelude::*, Error as DBError, Row};
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use super::{
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product::{Product, ProductInput},
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@ -10,7 +10,7 @@ use super::{
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use crate::db::Pool;
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pub struct Context {
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pub dbpool: Pool,
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pub db_pool: Pool,
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}
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impl juniper::Context for Context {}
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@ -21,28 +21,24 @@ pub struct QueryRoot;
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impl QueryRoot {
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#[graphql(description = "List of all users")]
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fn users(context: &Context) -> FieldResult<Vec<User>> {
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let mut conn = context.dbpool.get().unwrap();
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let mut conn = context.db_pool.get().unwrap();
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let users = conn
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.prep_exec("select * from user", ())
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.map(|result| {
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result
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.map(|x| x.unwrap())
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.map(|row| {
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let (id, name, email) = from_row(row);
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User { id, name, email }
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})
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.collect()
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})
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.unwrap();
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.exec("SELECT * FROM user", ())
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.unwrap()
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.into_iter()
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.map(User::from_row)
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.collect();
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Ok(users)
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}
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#[graphql(description = "Get Single user reference by user ID")]
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fn user(context: &Context, id: String) -> FieldResult<User> {
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let mut conn = context.dbpool.get().unwrap();
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let mut conn = context.db_pool.get().unwrap();
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let user: Result<Option<Row>, DBError> =
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conn.first_exec("SELECT * FROM user WHERE id=:id", params! {"id" => id});
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conn.exec_first("SELECT * FROM user WHERE id=:id", params! {"id" => id});
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if let Err(_err) = user {
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return Err(FieldError::new(
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@ -57,32 +53,23 @@ impl QueryRoot {
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#[graphql(description = "List of all users")]
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fn products(context: &Context) -> FieldResult<Vec<Product>> {
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let mut conn = context.dbpool.get().unwrap();
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let mut conn = context.db_pool.get().unwrap();
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let products = conn
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.prep_exec("select * from product", ())
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.map(|result| {
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result
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.map(|x| x.unwrap())
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.map(|row| {
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let (id, user_id, name, price) = from_row(row);
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Product {
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id,
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user_id,
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name,
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price,
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}
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})
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.collect()
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})
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.unwrap();
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.exec("SELECT * FROM product", ())
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.unwrap()
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.into_iter()
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.map(Product::from_row)
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.collect();
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Ok(products)
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}
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#[graphql(description = "Get Single user reference by user ID")]
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fn product(context: &Context, id: String) -> FieldResult<Product> {
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let mut conn = context.dbpool.get().unwrap();
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let mut conn = context.db_pool.get().unwrap();
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let product: Result<Option<Row>, DBError> =
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conn.first_exec("SELECT * FROM user WHERE id=:id", params! {"id" => id});
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conn.exec_first("SELECT * FROM user WHERE id=:id", params! {"id" => id});
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if let Err(_err) = product {
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return Err(FieldError::new(
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"Product Not Found",
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@ -105,10 +92,10 @@ pub struct MutationRoot;
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#[graphql_object(Context = Context)]
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impl MutationRoot {
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fn create_user(context: &Context, user: UserInput) -> FieldResult<User> {
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let mut conn = context.dbpool.get().unwrap();
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let mut conn = context.db_pool.get().unwrap();
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let new_id = uuid::Uuid::new_v4().to_simple().to_string();
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let insert: Result<Option<Row>, DBError> = conn.first_exec(
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let insert: Result<Option<Row>, DBError> = conn.exec_first(
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"INSERT INTO user(id, name, email) VALUES(:id, :name, :email)",
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params! {
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"id" => &new_id,
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@ -137,10 +124,10 @@ impl MutationRoot {
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}
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fn create_product(context: &Context, product: ProductInput) -> FieldResult<Product> {
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let mut conn = context.dbpool.get().unwrap();
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let mut conn = context.db_pool.get().unwrap();
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let new_id = uuid::Uuid::new_v4().to_simple().to_string();
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let insert: Result<Option<Row>, DBError> = conn.first_exec(
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let insert: Result<Option<Row>, DBError> = conn.exec_first(
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"INSERT INTO product(id, user_id, name, price) VALUES(:id, :user_id, :name, :price)",
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params! {
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"id" => &new_id,
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@ -1,8 +1,7 @@
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use juniper::{graphql_object, GraphQLInputObject};
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use mysql::{from_row, params};
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use mysql::{from_row, params, prelude::*, Row};
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use crate::schemas::product::Product;
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use crate::schemas::root::Context;
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use crate::schemas::{product::Product, root::Context};
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/// User
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#[derive(Default, Debug)]
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@ -12,6 +11,13 @@ pub struct User {
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pub email: String,
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}
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impl User {
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pub(crate) fn from_row(row: Row) -> Self {
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let (id, name, email) = from_row(row);
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User { id, name, email }
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}
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}
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#[derive(GraphQLInputObject)]
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#[graphql(description = "User Input")]
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pub struct UserInput {
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@ -32,28 +38,15 @@ impl User {
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}
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fn products(&self, context: &Context) -> Vec<Product> {
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let mut conn = context.dbpool.get().unwrap();
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let mut conn = context.db_pool.get().unwrap();
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conn.prep_exec(
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"select * from product where user_id=:user_id",
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params! {
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"user_id" => &self.id
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},
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conn.exec(
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"SELECT * FROM product WHERE user_id = :user_id",
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params! { "user_id" => &self.id },
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)
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.map(|result| {
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result
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.map(|x| x.unwrap())
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.map(|row| {
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let (id, user_id, name, price) = from_row(row);
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Product {
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id,
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user_id,
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name,
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price,
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}
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})
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.collect()
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})
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.unwrap()
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.into_iter()
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.map(Product::from_row)
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.collect()
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}
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}
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