From 2a6b440270dc5d9b18061b69f8f700793d1ad0eb Mon Sep 17 00:00:00 2001
From: Quentin Dufour <quentin@deuxfleurs.fr>
Date: Thu, 21 May 2020 23:04:21 +0200
Subject: [PATCH] Working Consul

---
 Cargo.lock      | 19 +++++++++++++++++--
 Cargo.toml      |  3 ++-
 src/consul.rs   | 33 +++++++++++++++++++++++++++++++++
 src/main.rs     | 23 ++++++++---------------
 src/messages.rs |  0
 5 files changed, 60 insertions(+), 18 deletions(-)
 create mode 100644 src/messages.rs

diff --git a/Cargo.lock b/Cargo.lock
index 8299558..11ae2f9 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -131,6 +131,7 @@ dependencies = [
  "pretty_env_logger",
  "reqwest",
  "serde",
+ "serde_json",
  "tokio",
 ]
 
@@ -969,12 +970,26 @@ name = "serde"
 version = "1.0.107"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "eba7550f2cdf88ffc23ab0f1607133486c390a8c0f89b57e589b9654ee15e04d"
+dependencies = [
+ "serde_derive",
+]
+
+[[package]]
+name = "serde_derive"
+version = "1.0.107"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "10be45e22e5597d4b88afcc71f9d7bfadcd604bf0c78a3ab4582b8d2b37f39f3"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
 
 [[package]]
 name = "serde_json"
-version = "1.0.47"
+version = "1.0.53"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "15913895b61e0be854afd32fd4163fcd2a3df34142cf2cb961b310ce694cbf90"
+checksum = "993948e75b189211a9b31a7528f950c6adc21f9720b6438ff80a7fa2f864cea2"
 dependencies = [
  "itoa",
  "ryu",
diff --git a/Cargo.toml b/Cargo.toml
index 2e6eb3f..14e6488 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,5 +13,6 @@ log = "0.4"
 pretty_env_logger = "0.4"
 tokio = "0.2.11"
 futures = "0.3.5"
-serde = "1.0.107"
+serde = { version = "1.0.107", features = ["derive"] }
+serde_json = "1.0.53"
 anyhow = "1.0.28"
diff --git a/src/consul.rs b/src/consul.rs
index e69de29..e438605 100644
--- a/src/consul.rs
+++ b/src/consul.rs
@@ -0,0 +1,33 @@
+use serde::{Serialize, Deserialize};
+use std::collections::HashMap;
+use anyhow::Result;
+
+#[derive(Serialize, Deserialize, Debug)]
+pub struct ServiceEntry {
+  Tags: Vec<String>
+}
+
+#[derive(Serialize, Deserialize, Debug)]
+pub struct CatalogNode {
+  Services: HashMap<String, ServiceEntry>
+}
+
+pub struct Consul {
+  client: reqwest::Client,
+  url: String
+}
+
+impl Consul {
+  pub fn new(url: &str) -> Self {
+    return Self {
+      client: reqwest::Client::new(),
+      url: url.to_string()
+    };
+  }
+
+  pub async fn catalog_node(&self, host: &str) -> Result<CatalogNode> {
+    let url = format!("{}/v1/catalog/node/{}", self.url, host);
+    let resp: CatalogNode = self.client.get(&url).send().await?.json().await?;
+    return Ok(resp)
+  }
+}
diff --git a/src/main.rs b/src/main.rs
index d5656aa..ead8c32 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,31 +1,24 @@
-mod diplonat;
-mod node_state;
-mod environment_adapter;
-mod igd_adapter;
+mod consul;
 
 //use std::net::SocketAddrV4;
 //use std::collections::HashMap;
 //use igd::PortMappingProtocol;
 use log::*;
-use node_state::*;
-use diplonat::*;
+use consul::*;
 
 #[tokio::main]
 async fn main() {
     pretty_env_logger::init();
     info!("Starting Diplonat");
-
+/*
     let diplo = Diplonat::new().await.expect("Setup failed");
     diplo.listen().await.expect("A runtime error occured");
-/*
-    let url = format!("http://127.0.0.1:8500/v1/catalog/node/{}", config.consul_node_name);
-    let resp = reqwest::get(&url)
-        .await
-        .unwrap();
-        //.json::<HashMap<String, String>>()
-        //.await.unwrap();
-    println!("{:#?}", resp);
+*/
+    let c = Consul::new("http://127.0.0.1:8500");
+    let cn = c.catalog_node("lheureduthe").await.expect("Failed to fetch API");
+    println!("{:#?}", cn);
 
+/*
     let gateway = match search_gateway(Default::default()).await {
         Ok(g) => g,
         Err(err) => return println!("Faild to find IGD: {}", err),
diff --git a/src/messages.rs b/src/messages.rs
new file mode 100644
index 0000000..e69de29