thallada/BazaarRealmClient
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Write metadata to file cache

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Then, before a GET, read the metadata and add any etag to the headers and handle 304 in response.
This commit is contained in:
Tyler Hallada
2020-11-05 19:19:17 -05:00
parent dcc3590ac3
commit 127a68687e
8 changed files with 299 additions and 101 deletions
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27
src/owner.rs
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@@ -9,7 +9,10 @@ use log::{error, info};
#[cfg(test)]
use std::{println as info, println as error};
use crate::{cache::file_cache_dir, cache::update_file_cache, result::FFIResult};
use crate::{
cache::file_cache_dir, cache::update_file_cache, cache::update_file_caches,
cache::update_metadata_file_cache, result::FFIResult,
};
#[derive(Serialize, Deserialize, Debug)]
pub struct Owner {
@@ -69,12 +72,16 @@ pub extern "C" fn create_owner(
.json(&owner)
.send()?;
info!("create owner response from api: {:?}", &resp);
let cache_dir = file_cache_dir(api_url)?;
let headers = resp.headers().clone();
let bytes = resp.bytes()?;
let json: Owner = serde_json::from_slice(&bytes)?;
if let Some(id) = json.id {
update_file_cache(
&file_cache_dir(api_url)?.join(format!("owner_{}.json", id)),
&bytes,
update_file_cache(&cache_dir.join(format!("owner_{}.json", id)), &bytes)?;
update_metadata_file_cache(
&cache_dir.join(format!("owner_{}_metadata.json", id)),
&headers,
)?;
}
Ok(json)
@@ -144,14 +151,12 @@ pub extern "C" fn update_owner(
.json(&owner)
.send()?;
info!("update owner response from api: {:?}", &resp);
let bytes = resp.bytes()?;
let cache_dir = file_cache_dir(api_url)?;
let body_cache_path = cache_dir.join(format!("owner_{}.json", id));
let metadata_cache_path = cache_dir.join(format!("owner_{}_metadata.json", id));
let bytes = update_file_caches(&body_cache_path, &metadata_cache_path, resp)?;
let json: Owner = serde_json::from_slice(&bytes)?;
if let Some(id) = json.id {
update_file_cache(
&file_cache_dir(api_url)?.join(format!("owner_{}.json", id)),
&bytes,
)?;
}
Ok(json)
} else {
Err(anyhow!("api-key not defined"))