Merge pull request #11 from isoppp/feature/seed

add db seed

Author: isoppp

Makefile

@@ -17,6 +17,12 @@ postgres:
 sqlboiler:
 	go generate
 
+seed:
+	go run ./cmd/seed -dev
+
+resetdb:
+	migrate -path $(_MIGRATION_DIR) -database $(_MIGRATION_DB_PATH) -verbose drop -f && make migrateup && make seed
+
 migrateup:
 	migrate -path $(_MIGRATION_DIR) -database $(_MIGRATION_DB_PATH) -verbose up
 
@@ -35,4 +41,4 @@ migrateredo:
 test:
 	go test -v -cover ./...
 
-.PHONY: run dev devw postgres sqlboiler migratedown migratedown1 migrateup migrateup1 migrateredo test
+.PHONY: run dev devw postgres sqlboiler seed resetdb migratedown migratedown1 migrateup migrateup1 migrateredo test

cmd/seed/main.go

@@ -0,0 +1,16 @@
+package main
+
+import (
+	"log"
+	"sandbox-go-api-sqlboiler-rest-auth/db"
+	"sandbox-go-api-sqlboiler-rest-auth/internal/config"
+)
+
+func main() {
+	cfg := config.NewConfig()
+	err := db.Seed(cfg)
+	if err != nil {
+		log.Fatalln("cannot add seed data", err)
+	}
+	log.Println("seed data is added")
+}

db/migrations/000001_init_schema.down.sql

@@ -1,4 +1,5 @@
 DROP TABLE IF EXISTS posts;
 DROP TABLE IF EXISTS user_role;
 DROP TABLE IF EXISTS roles;
+DROP TABLE IF EXISTS sessions;
 DROP TABLE IF EXISTS users;

db/migrations/000001_init_schema.up.sql

@@ -3,34 +3,45 @@ CREATE TABLE "users"
     "id"              SERIAL PRIMARY KEY,
     "email"           varchar UNIQUE NOT NULL,
     "hashed_password" varchar        NOT NULL,
-    "created_at"      timestamptz     NOT NULL DEFAULT (now()),
-    "updated_at"      timestamptz     NOT NULL DEFAULT (now())
+    "created_at"      timestamptz    NOT NULL DEFAULT (now()),
+    "updated_at"      timestamptz    NOT NULL DEFAULT (now())
+);
+
+CREATE TABLE "sessions"
+(
+    "id"         uuid PRIMARY KEY NOT NULL,
+    "user_id"    int              NOT NULL,
+    "expires_at" timestamp        NOT NULL,
+    "created_at" timestamptz      NOT NULL DEFAULT (now())
 );
 
 CREATE TABLE "roles"
 (
     "id"         SERIAL PRIMARY KEY,
     "name"       varchar UNIQUE NOT NULL,
-    "created_at" timestamptz     NOT NULL DEFAULT (now()),
-    "updated_at" timestamptz     NOT NULL DEFAULT (now())
+    "created_at" timestamptz    NOT NULL DEFAULT (now()),
+    "updated_at" timestamptz    NOT NULL DEFAULT (now())
 );
 
 CREATE TABLE "user_role"
 (
-    "id"      SERIAL PRIMARY KEY,
     "user_id" int NOT NULL,
-    "role_id" int NOT NULL
+    "role_id" int NOT NULL,
+    PRIMARY KEY ("user_id", "role_id")
 );
 
 CREATE TABLE "posts"
 (
     "id"         SERIAL PRIMARY KEY,
-    "content"    text       NOT NULL,
+    "content"    text        NOT NULL,
     "created_at" timestamptz NOT NULL DEFAULT (now()),
     "updated_at" timestamptz NOT NULL DEFAULT (now()),
-    "user_id"    int        NOT NULL
+    "user_id"    int         NOT NULL
 );
 
+ALTER TABLE "sessions"
+    ADD FOREIGN KEY ("user_id") REFERENCES "users" ("id");
+
 ALTER TABLE "user_role"
     ADD FOREIGN KEY ("user_id") REFERENCES "users" ("id");
 
@@ -40,7 +51,9 @@ ALTER TABLE "user_role"
 ALTER TABLE "posts"
     ADD FOREIGN KEY ("user_id") REFERENCES "users" ("id");
 
-CREATE UNIQUE INDEX ON "user_role" ("user_id", "role_id");
+CREATE INDEX ON "users" ("created_at");
+
+CREATE INDEX ON "sessions" ("expires_at");
 
 CREATE INDEX ON "posts" ("created_at");
 

db/migrations/000002_add_session_table.down.sql

@@ -0,0 +1,39 @@
+package db
+
+import (
+	"database/sql"
+	_ "embed"
+	"log"
+	"sandbox-go-api-sqlboiler-rest-auth/internal/config"
+
+	_ "github.com/lib/pq"
+)
+
+var (
+	//go:embed seed.sql
+	seedDoc string
+)
+
+func Seed(cfg *config.Config) error {
+	// db
+	db, err := sql.Open("postgres", cfg.GetDataSourceName())
+	if err != nil {
+		log.Fatalln("cannot open the database", cfg.GetDataSourceName())
+	}
+	defer func() {
+		_ = db.Close()
+	}()
+	tx, err := db.Begin()
+	if err != nil {
+		return err
+	}
+
+	if _, err := tx.Exec(seedDoc); err != nil {
+		if err := tx.Rollback(); err != nil {
+			return err
+		}
+		return err
+	}
+
+	return tx.Commit()
+}

db/migrations/000002_add_session_table.up.sql

@@ -0,0 +1,21 @@
+INSERT INTO roles (id, name)
+VALUES (1, 'Admin'), (2, 'User')
+ON CONFLICT DO NOTHING;
+
+INSERT INTO users (id, email, hashed_password)
+VALUES (1, '[email protected]', 'asdf1234'), (2, '[email protected]', 'asdf1234'), (3, '[email protected]', 'asdf1234')
+ON CONFLICT DO NOTHING;
+
+INSERT INTO user_role (user_id, role_id)
+VALUES (1, 1), (2, 2), (3, 2)
+ON CONFLICT DO NOTHING;
+
+INSERT INTO posts (id, user_id, content)
+VALUES
+    (1, 2, 'Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor. Aenean massa. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Donec quam felis, ultricies nec, pellentesque eu, pretium quis, sem. Nulla consequat massa quis enim. Donec pede justo, fringilla vel, aliquet nec, vulputate eget, arcu. In enim justo, rhoncus ut, imperdiet a, venenatis vitae, justo. Nullam dictum felis eu pede mollis pretium. Integer tincidunt. Cras dapibus. Vivamus elementum semper nisi. Aenean vulputate eleifend tellus. Aenean leo ligula, porttitor eu, consequat vitae, eleifend ac, enim. Aliquam lorem ante, dapibus in, viverra quis, feugiat a, tellus. Phasellus viverra nulla ut metus varius laoreet. Quisque rutrum. Aenean imperdiet. Etiam ultricies nisi vel augue. Curabitur ullamcorper ultricies nisi. Nam eget dui. Etiam rhoncus. Maecenas tempus, tellus eget condimentum rhoncus, sem quam semper libero, sit amet adipiscing sem neque sed ipsum. Nam quam nunc, blandit vel, luctus pulvinar, hendrerit id, lorem. Maecenas nec odio et ante tincidunt tempus. Donec vitae sapien ut libero venenatis faucibus. Nullam quis ante. Etiam sit amet orci eget eros faucibus tincidunt. Duis leo. Sed fringilla mauris sit amet nibh. Donec sodales sagittis magna. Sed consequat, leo eget bibendum sodales, augue velit cursus nunc,'),
+    (2, 2, 'post 2'),
+    (3, 2, 'post 3'),
+    (4, 3, 'post 4'),
+    (5, 3, 'post 5')
+ON CONFLICT DO NOTHING;
+