feat: can get actual available roots
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Signed-off-by: kjuulh <contact@kjuulh.io>
This commit is contained in:
parent
7bdf8393b1
commit
816869e6f9
@ -225,9 +225,22 @@ impl Graph for Server {
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let req = request.into_inner();
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let req = request.into_inner();
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tracing::trace!("get available roots: req({:?})", req);
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tracing::trace!("get available roots: req({:?})", req);
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Ok(Response::new(GetAvailableRootsResponse {
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let roots = match self
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roots: vec!["kjuulh".into()],
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.querier
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}))
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.get_available_roots()
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.await
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.map_err(to_tonic_err)?
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{
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Some(roots) => roots,
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None => {
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return Err(tonic::Status::new(
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tonic::Code::NotFound,
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"failed to find any valid roots",
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))
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}
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};
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Ok(Response::new(GetAvailableRootsResponse { roots }))
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}
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}
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}
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}
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@ -1,17 +1,32 @@
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use hyperlog_core::log::GraphItem;
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use hyperlog_core::log::GraphItem;
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use crate::state::SharedState;
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use crate::{
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services::get_available_roots::{self, GetAvailableRoots, GetAvailableRootsExt},
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state::SharedState,
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};
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pub struct Querier {}
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pub struct Querier {
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get_available_roots: GetAvailableRoots,
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}
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#[allow(dead_code, unused_variables)]
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impl Querier {
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impl Querier {
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pub fn new() -> Self {
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pub fn new(get_available_roots: GetAvailableRoots) -> Self {
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Self {}
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Self {
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get_available_roots,
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}
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}
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}
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pub fn get_available_roots(&self) -> Option<Vec<String>> {
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pub async fn get_available_roots(&self) -> anyhow::Result<Option<Vec<String>>> {
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todo!()
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let res = self
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.get_available_roots
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.execute(get_available_roots::Request {})
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.await?;
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if res.roots.is_empty() {
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return Ok(None);
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}
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Ok(Some(res.roots))
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}
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}
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pub fn get(
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pub fn get(
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@ -29,6 +44,6 @@ pub trait QuerierExt {
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impl QuerierExt for SharedState {
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impl QuerierExt for SharedState {
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fn querier(&self) -> Querier {
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fn querier(&self) -> Querier {
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Querier::new()
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Querier::new(self.get_available_roots_service())
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}
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}
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}
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}
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@ -1,3 +1,5 @@
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pub mod create_item;
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pub mod create_item;
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pub mod create_root;
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pub mod create_root;
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pub mod create_section;
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pub mod create_section;
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pub mod get_available_roots;
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54
crates/hyperlog-server/src/services/get_available_roots.rs
Normal file
54
crates/hyperlog-server/src/services/get_available_roots.rs
Normal file
@ -0,0 +1,54 @@
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use hyperlog_core::log::{GraphItem, ItemState};
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use sqlx::types::Json;
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use crate::state::SharedState;
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#[derive(Clone)]
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pub struct GetAvailableRoots {
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db: sqlx::PgPool,
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}
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pub struct Request {}
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pub struct Response {
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pub roots: Vec<String>,
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}
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#[derive(sqlx::FromRow)]
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pub struct Root {
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root_name: String,
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}
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impl GetAvailableRoots {
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pub fn new(db: sqlx::PgPool) -> Self {
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Self { db }
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}
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pub async fn execute(&self, req: Request) -> anyhow::Result<Response> {
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let roots: Vec<Root> = sqlx::query_as(
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r#"
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SELECT
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*
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FROM
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roots
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LIMIT
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100
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"#,
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)
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.fetch_all(&self.db)
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.await?;
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Ok(Response {
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roots: roots.into_iter().map(|i| i.root_name).collect(),
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})
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}
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}
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pub trait GetAvailableRootsExt {
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fn get_available_roots_service(&self) -> GetAvailableRoots;
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}
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impl GetAvailableRootsExt for SharedState {
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fn get_available_roots_service(&self) -> GetAvailableRoots {
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GetAvailableRoots::new(self.db.clone())
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}
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}
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