feat: add migrate version 2

Makefile

@@ -13,6 +13,14 @@ migrate-up:
 migrate-down:
 	migrate -path db/migration -database "postgresql://root:secret@localhost:5432/simple_bank?sslmode=disable" -verbose down
 
+migrate-up1:
+	migrate -path db/migration -database "postgresql://root:secret@localhost:5432/simple_bank?sslmode=disable" -verbose up 1
+
+migrate-down1:
+	migrate -path db/migration -database "postgresql://root:secret@localhost:5432/simple_bank?sslmode=disable" -verbose down 1
+
+
+
 sqlc: 
 	sqlc generate
 

api/server.go

@@ -28,8 +28,8 @@ func NewServer(store db.Store) *Server {
 
 	// routing here
 	router.GET("/api/v1/account", server.listAccount)
-	router.POST("/api/v1/account", server.createAccount)
 	router.GET("/api/v1/account/:id", server.getAccount)
+	router.POST("/api/v1/account", server.createAccount)
 
 	router.POST("/api/v1/transfer", server.createTransfer)
 

db/migration/000002_add_users.down.sql

@@ -0,0 +1,5 @@
+ALTER TABLE IF EXISTS "accounts" DROP CONSTRAINT IF EXISTS "owner_currency_key";
+
+ALTER TABLE IF EXISTS "accounts" DROP CONSTRAINT IF EXISTS "accounts_owner_idx";
+
+DROP TABLE IF EXISTS "users";

db/migration/000002_add_users.up.sql

@@ -0,0 +1,11 @@
+CREATE TABLE "users" (
+    "username" varchar PRIMARY KEY,
+    "hashed_password" varchar NOT NULL,
+    "full_name" varchar NOT NULL,
+    "email" varchar UNIQUE NOT NULL,
+    "password_changed_at" timestamptz NOT NULL DEFAULT '0001-01-01 00:00:00Z',
+    "created_at" timestamptz NOT NULL DEFAULT (now())
+);
+
+--CREATE INDEX ON "accounts" ("owner", "currency");
+ALTER TABLE "accounts" ADD CONSTRAINT "owner_currency_key" UNIQUE ("owner", "currency");