Signed-off-by: Jérémie Drouet <jeremie.drouet@gmail.com>pull/35/head
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# For documentation on how to configure this file, |
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# see diesel.rs/guides/configuring-diesel-cli |
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[print_schema] |
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file = "src/schema.rs" |
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-- This file was automatically created by Diesel to setup helper functions |
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-- and other internal bookkeeping. This file is safe to edit, any future |
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-- changes will be added to existing projects as new migrations. |
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DROP FUNCTION IF EXISTS diesel_manage_updated_at(_tbl regclass); |
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DROP FUNCTION IF EXISTS diesel_set_updated_at(); |
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-- This file was automatically created by Diesel to setup helper functions |
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-- and other internal bookkeeping. This file is safe to edit, any future |
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-- changes will be added to existing projects as new migrations. |
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-- Sets up a trigger for the given table to automatically set a column called |
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-- `updated_at` whenever the row is modified (unless `updated_at` was included |
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-- in the modified columns) |
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-- |
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-- # Example |
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-- |
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-- ```sql |
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-- CREATE TABLE users (id SERIAL PRIMARY KEY, updated_at TIMESTAMP NOT NULL DEFAULT NOW()); |
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-- |
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-- SELECT diesel_manage_updated_at('users'); |
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-- ``` |
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CREATE OR REPLACE FUNCTION diesel_manage_updated_at(_tbl regclass) RETURNS VOID AS $$ |
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BEGIN |
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EXECUTE format('CREATE TRIGGER set_updated_at BEFORE UPDATE ON %s |
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FOR EACH ROW EXECUTE PROCEDURE diesel_set_updated_at()', _tbl); |
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END; |
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$$ LANGUAGE plpgsql; |
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CREATE OR REPLACE FUNCTION diesel_set_updated_at() RETURNS trigger AS $$ |
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BEGIN |
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IF ( |
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NEW IS DISTINCT FROM OLD AND |
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NEW.updated_at IS NOT DISTINCT FROM OLD.updated_at |
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) THEN |
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NEW.updated_at := current_timestamp; |
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END IF; |
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RETURN NEW; |
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END; |
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$$ LANGUAGE plpgsql; |
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DROP TABLE users; |
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CREATE TABLE users ( |
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id SERIAL PRIMARY KEY, |
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login TEXT UNIQUE NOT NULL |
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); |
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table! { |
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users (id) { |
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id -> Int4, |
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login -> Text, |
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} |
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} |
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#![allow(proc_macro_derive_resolution_fallback)] |
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use diesel; |
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use diesel::prelude::*; |
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use super::schema::users; |
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#[derive(Queryable, AsChangeset, Serialize, Deserialize)] |
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#[table_name = "users"] |
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pub struct User { |
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pub id: i32, |
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pub login: String, |
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} |
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impl User { |
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pub fn all(connection: &PgConnection) -> QueryResult<Vec<User>> { |
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users::table.load::<User>(&*connection) |
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} |
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} |
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version: "3.7" |
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services: |
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frontend: |
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build: |
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context: frontend |
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target: development |
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networks: |
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- client-side |
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ports: |
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- 3000:3000 |
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volumes: |
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- ./frontend/src:/code/src:ro |
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backend: |
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build: |
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context: backend |
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target: development |
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environment: |
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- DATABASE_URL=postgres://postgres:mysecretpassword@db/postgres |
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networks: |
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- client-side |
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- server-side |
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volumes: |
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- ./backend/src:/code/src:ro |
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- ./backend/src:/code/src |
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- backend-cache:/code/target |
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depends_on: |
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- db |
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db: |
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image: postgres:12-alpine |
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restart: always |
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environment: |
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- POSTGRES_PASSWORD=mysecretpassword |
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networks: |
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- server-side |
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ports: |
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- 5432:5432 |
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volumes: |
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- db-data:/var/lib/postgresql/data |
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networks: |
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client-side: {} |
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server-side: {} |
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volumes: |
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backend-cache: {} |
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db-data: {} |
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