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|
use prost::Message;
use sellershut_core::users::{
CompleteUserRequest, CreateUserRequest, CreateUserResponse, User, UserType,
users_service_server::UsersService,
};
use stack_up::redis::AsyncCommands;
use time::OffsetDateTime;
use tonic::{Request, Response, Status, async_trait};
use tracing::{error, trace};
use uuid::Uuid;
use crate::state::AppHandle;
struct DbUser {
id: String,
username: String,
inbox: String,
outbox: String,
email: Option<String>,
avatar: Option<String>,
created_at: OffsetDateTime,
updated_at: OffsetDateTime,
description: Option<String>,
user_type: String,
public_key: String,
local: bool,
}
impl TryFrom<DbUser> for User {
type Error = Status;
fn try_from(value: DbUser) -> Result<Self, Self::Error> {
let user_type = UserType::from_str_name(&value.user_type)
.ok_or_else(|| Status::internal("invalid user type"))?
.into();
Ok(Self {
id: value.id,
email: value.email,
username: value.username,
avatar: value.avatar,
created_at: Some(value.created_at.into()),
updated_at: Some(value.updated_at.into()),
description: value.description,
user_type,
public_key: value.public_key,
inbox: value.inbox,
outbox: value.outbox,
local: value.local,
})
}
}
#[async_trait]
impl UsersService for AppHandle {
#[doc = " Create a new user profile"]
async fn create_user(
&self,
request: Request<CreateUserRequest>,
) -> Result<Response<CreateUserResponse>, Status> {
trace!("creating user");
let data = request.into_inner();
let id = Uuid::now_v7().to_string();
let bytes = data.encode_to_vec();
let mut cache = self.cache().await?;
cache
.set_ex::<_, _, ()>(&id, &bytes, self.local_config.temp_ttl)
.await
.inspect_err(|e| error!("{e}"))
.map_err(|_e| Status::internal("storage not ready"))?;
Ok(Response::new(CreateUserResponse { temp_id: id }))
}
#[doc = " Complete Profile"]
async fn complete_user(
&self,
request: Request<CompleteUserRequest>,
) -> Result<Response<User>, Status> {
let request = request.into_inner();
let mut cache = self.cache().await?;
let resp = cache
.get_del::<_, Vec<u8>>(&request.id)
.await
.inspect_err(|e| error!("{e}"))
.map_err(|_e| Status::internal("storage not ready"))?;
if resp.is_empty() {
return Err(Status::data_loss("user unavailable"));
}
let create_user = CreateUserRequest::decode(resp.as_ref())
.map_err(|_e| Status::data_loss("internal data corrupted"))?;
let user = sqlx::query_as!(
DbUser,
"insert
into
profile (
id,
username,
inbox,
outbox,
local,
avatar,
description,
user_type,
public_key,
email
)
values ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10)
returning *
",
request.id,
request.username,
request.inbox,
request.outbox,
request.local,
request.avatar.or(create_user.avatar),
request.description,
request.user_type.to_string(),
request.public_key,
create_user.email,
)
.fetch_one(&self.services.postgres)
.await
.map_err(|_e| Status::internal("storage error"))?;
let user = User::try_from(user)?;
Ok(Response::new(user))
}
}
|
