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-rw-r--r--Cargo.toml3
-rw-r--r--migrations/00000000000000_diesel_initial_setup/down.sql2
-rw-r--r--migrations/00000000000000_diesel_initial_setup/up.sql36
3 files changed, 41 insertions, 0 deletions
diff --git a/Cargo.toml b/Cargo.toml
index c543d3b..fa1df62 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -6,3 +6,6 @@ authors = ["Harald Eilertsen <haraldei@anduin.net>"]
[dependencies]
rocket = "0.3.3"
rocket_codegen = "0.3.3"
+diesel = { version = "0.16.0", features = ["postgres"] }
+diesel_codegen = { version = "0.16.0", features = ["postgres"] }
+dotenv = "0.9.0"
diff --git a/migrations/00000000000000_diesel_initial_setup/down.sql b/migrations/00000000000000_diesel_initial_setup/down.sql
new file mode 100644
index 0000000..8fb31a8
--- /dev/null
+++ b/migrations/00000000000000_diesel_initial_setup/down.sql
@@ -0,0 +1,2 @@
+DROP FUNCTION IF EXISTS diesel_manage_updated_at(_tbl regclass);
+DROP FUNCTION IF EXISTS diesel_set_updated_at();
diff --git a/migrations/00000000000000_diesel_initial_setup/up.sql b/migrations/00000000000000_diesel_initial_setup/up.sql
new file mode 100644
index 0000000..d68895b
--- /dev/null
+++ b/migrations/00000000000000_diesel_initial_setup/up.sql
@@ -0,0 +1,36 @@
+-- This file was automatically created by Diesel to setup helper functions
+-- and other internal bookkeeping. This file is safe to edit, any future
+-- changes will be added to existing projects as new migrations.
+
+
+
+
+-- Sets up a trigger for the given table to automatically set a column called
+-- `updated_at` whenever the row is modified (unless `updated_at` was included
+-- in the modified columns)
+--
+-- # Example
+--
+-- ```sql
+-- CREATE TABLE users (id SERIAL PRIMARY KEY, updated_at TIMESTAMP NOT NULL DEFAULT NOW());
+--
+-- SELECT diesel_manage_updated_at('users');
+-- ```
+CREATE OR REPLACE FUNCTION diesel_manage_updated_at(_tbl regclass) RETURNS VOID AS $$
+BEGIN
+ EXECUTE format('CREATE TRIGGER set_updated_at BEFORE UPDATE ON %s
+ FOR EACH ROW EXECUTE PROCEDURE diesel_set_updated_at()', _tbl);
+END;
+$$ LANGUAGE plpgsql;
+
+CREATE OR REPLACE FUNCTION diesel_set_updated_at() RETURNS trigger AS $$
+BEGIN
+ IF (
+ NEW IS DISTINCT FROM OLD AND
+ NEW.updated_at IS NOT DISTINCT FROM OLD.updated_at
+ ) THEN
+ NEW.updated_at := current_timestamp;
+ END IF;
+ RETURN NEW;
+END;
+$$ LANGUAGE plpgsql;