From b61f15156a000c3f156af3d0fc809ca32912af34 Mon Sep 17 00:00:00 2001
From: Bryan Newbold <bnewbold@robocracy.org>
Date: Sun, 13 May 2018 23:58:30 -0700
Subject: add scratch rust stuff

---
 rust/src/bin/show_creators.rs | 24 +++++++++++++++
 rust/src/lib.rs               | 18 ++++++++++++
 rust/src/schema.rs            | 68 +++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 110 insertions(+)
 create mode 100644 rust/src/bin/show_creators.rs
 create mode 100644 rust/src/lib.rs
 create mode 100644 rust/src/schema.rs

(limited to 'rust/src')

diff --git a/rust/src/bin/show_creators.rs b/rust/src/bin/show_creators.rs
new file mode 100644
index 00000000..160ca3c7
--- /dev/null
+++ b/rust/src/bin/show_creators.rs
@@ -0,0 +1,24 @@
+
+extern crate fc;
+extern crate diesel;
+
+use self::fatcat_rs::*;
+use self::models::*;
+use self::diesel::prelude::*;
+
+fn main() {
+    use diesel_demo::schema::creators::dsl::*;
+
+    let connection = establish_connection();
+    let results = creators.filter(published.eq(true))
+        .limit(5)
+        .load::<CreatorRev>(&connection)
+        .expect("Error loading creators");
+
+    println!("Displaying {} creators", results.len());
+    for creator in results {
+        println!("{}", creator.title);
+        println!("----------\n");
+        println!("{}", creator.body);
+    }
+}
diff --git a/rust/src/lib.rs b/rust/src/lib.rs
new file mode 100644
index 00000000..679b9ed3
--- /dev/null
+++ b/rust/src/lib.rs
@@ -0,0 +1,18 @@
+
+#[macro_use]
+extern crate diesel;
+extern crate dotenv;
+
+use diesel::prelude::*;
+use diesel::pg::PgConnection;
+use dotenv::dotenv;
+use std::env;
+
+pub fn establish_connection() -> PgConnection {
+    dotenv().ok();
+
+    let database_url = env::var("DATABASE_URL")
+        .expect("DATABASE_URL must be set");
+    PgConnection::establish(&database_url)
+        .expect(&format!("Error connecting to {}", database_url))
+}
diff --git a/rust/src/schema.rs b/rust/src/schema.rs
new file mode 100644
index 00000000..7bef7dcd
--- /dev/null
+++ b/rust/src/schema.rs
@@ -0,0 +1,68 @@
+table! {
+    changelog (id) {
+        id -> Int8,
+        editgroup_id -> Int8,
+        timestamp -> Nullable<Timestamp>,
+    }
+}
+
+table! {
+    creator_edit (id) {
+        id -> Int8,
+        extra_json -> Nullable<Json>,
+        ident_id -> Uuid,
+        rev_id -> Nullable<Int8>,
+        redirect_id -> Nullable<Uuid>,
+        editgroup_id -> Int8,
+    }
+}
+
+table! {
+    creator_ident (id) {
+        id -> Uuid,
+        is_live -> Bool,
+        rev_id -> Nullable<Int8>,
+        redirect_id -> Nullable<Uuid>,
+    }
+}
+
+table! {
+    creator_rev (id) {
+        id -> Int8,
+        extra_json -> Nullable<Json>,
+        name -> Nullable<Text>,
+        orcid -> Nullable<Text>,
+    }
+}
+
+table! {
+    editgroup (id) {
+        id -> Int8,
+        extra_json -> Nullable<Json>,
+        editor_id -> Int8,
+        description -> Nullable<Text>,
+    }
+}
+
+table! {
+    editor (id) {
+        id -> Int8,
+        username -> Text,
+        is_admin -> Bool,
+        active_editgroup_id -> Nullable<Int8>,
+    }
+}
+
+joinable!(changelog -> editgroup (editgroup_id));
+joinable!(creator_edit -> creator_rev (rev_id));
+joinable!(creator_edit -> editgroup (editgroup_id));
+joinable!(creator_ident -> creator_rev (rev_id));
+
+allow_tables_to_appear_in_same_query!(
+    changelog,
+    creator_edit,
+    creator_ident,
+    creator_rev,
+    editgroup,
+    editor,
+);
-- 
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