feat: :star:HEADmain

1 files changed, 79 insertions, 0 deletions

diff --git a/src/routes/api.rs b/src/routes/api.rs
new file mode 100644
index 0000000..2445d5d
--- /dev/null
+++ b/src/routes/api.rs
@@ -0,0 +1,79 @@
+// Copyright (C) 2021-2021 Fuwn
+// SPDX-License-Identifier: GPL-3.0-only
+
+use actix_web::{web, HttpRequest, HttpResponse};
+use askama::Template;
+
+use crate::{
+  db::{find_link, insert_link, models::LinkForm},
+  structure::{PostCreateShort, StatisticsApi, TextTemplate},
+};
+
+#[post("/create")]
+pub fn create(req: HttpRequest, params: web::Form<PostCreateShort>) -> HttpResponse {
+  if let Err(e) = insert_link(LinkForm {
+    long:  &params.long,
+    short: &params.short,
+    ip:    &req.peer_addr().unwrap().ip().to_string(),
+  }) {
+    HttpResponse::Ok().body(
+      TextTemplate {
+        text: e.to_string().as_str(),
+      }
+      .render()
+      .unwrap(),
+    )
+  } else {
+    HttpResponse::Ok().body(
+      TextTemplate {
+        text: &format!("short url created: /{}", params.short),
+      }
+      .render()
+      .unwrap(),
+    )
+  }
+}
+
+#[get("/statistics")]
+pub fn statistics(req: HttpRequest) -> HttpResponse {
+  let queries = qstring::QString::from(req.query_string());
+
+  let result = find_link(queries.get("short").unwrap_or(""), false);
+
+  HttpResponse::Ok().json(if let Err(e) = result {
+    StatisticsApi {
+      long:     e.to_string(),
+      disabled: true,
+      uses:     0,
+    }
+  } else {
+    let usable = result.unwrap();
+    StatisticsApi {
+      long:     usable.long,
+      disabled: usable.disabled,
+      uses:     usable.uses,
+    }
+  })
+}
+
+#[get("/")]
+pub fn index() -> HttpResponse {
+  HttpResponse::Ok().body(
+    r#"# lime api
+## routes
+if a route requires a parameter, it will be notated like <this>.
+for example; if a route is notated as "/api/v1/route?<parameter>", you can
+access that route via the url
+"http://this.domain/api/v1/route?parameter=something"
+
+- /api/v1
+  - /: index page (you are here)
+  - /statistics?<short>: get information about a short url; long, disabled, uses
+  - /create: a post route which takes a form; long and short, creates a new
+    short url
+
+### license
+gnu general public license v3.0 (gpl-3.0-only)
+https://github.com/fuwn/lime/blob/main/license"#,
+  )
+}