feat(db): 新增金融資產枚舉與核心資產表 (assets)

drizzle/0001_brown_lucky_pierre.sql

@@ -0,0 +1,9 @@
+CREATE TYPE "public"."asset_type_enum" AS ENUM('STOCK', 'CRYPTO', 'CASH');--> statement-breakpoint
+CREATE TABLE "assets" (
+	"id" uuid PRIMARY KEY DEFAULT gen_random_uuid() NOT NULL,
+	"symbol" varchar(20) NOT NULL,
+	"type" "asset_type_enum" NOT NULL,
+	"base_currency" varchar(10) NOT NULL,
+	"created_at" timestamp with time zone DEFAULT now(),
+	CONSTRAINT "assets_symbol_unique" UNIQUE("symbol")
+);

drizzle/meta/0001_snapshot.json

@@ -0,0 +1,130 @@
+{
+  "id": "efb1ef58-df53-4e36-b691-ee9811c3ab36",
+  "prevId": "1fc34e1e-d311-443f-bd56-87246c2025ea",
+  "version": "7",
+  "dialect": "postgresql",
+  "tables": {
+    "public.assets": {
+      "name": "assets",
+      "schema": "",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "uuid",
+          "primaryKey": true,
+          "notNull": true,
+          "default": "gen_random_uuid()"
+        },
+        "symbol": {
+          "name": "symbol",
+          "type": "varchar(20)",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "type": {
+          "name": "type",
+          "type": "asset_type_enum",
+          "typeSchema": "public",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "base_currency": {
+          "name": "base_currency",
+          "type": "varchar(10)",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "created_at": {
+          "name": "created_at",
+          "type": "timestamp with time zone",
+          "primaryKey": false,
+          "notNull": false,
+          "default": "now()"
+        }
+      },
+      "indexes": {},
+      "foreignKeys": {},
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {
+        "assets_symbol_unique": {
+          "name": "assets_symbol_unique",
+          "nullsNotDistinct": false,
+          "columns": [
+            "symbol"
+          ]
+        }
+      },
+      "policies": {},
+      "checkConstraints": {},
+      "isRLSEnabled": false
+    },
+    "public.users": {
+      "name": "users",
+      "schema": "",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "uuid",
+          "primaryKey": true,
+          "notNull": true,
+          "default": "gen_random_uuid()"
+        },
+        "username": {
+          "name": "username",
+          "type": "varchar(50)",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "password_hash": {
+          "name": "password_hash",
+          "type": "varchar(255)",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "created_at": {
+          "name": "created_at",
+          "type": "timestamp with time zone",
+          "primaryKey": false,
+          "notNull": true,
+          "default": "now()"
+        }
+      },
+      "indexes": {},
+      "foreignKeys": {},
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {
+        "users_username_unique": {
+          "name": "users_username_unique",
+          "nullsNotDistinct": false,
+          "columns": [
+            "username"
+          ]
+        }
+      },
+      "policies": {},
+      "checkConstraints": {},
+      "isRLSEnabled": false
+    }
+  },
+  "enums": {
+    "public.asset_type_enum": {
+      "name": "asset_type_enum",
+      "schema": "public",
+      "values": [
+        "STOCK",
+        "CRYPTO",
+        "CASH"
+      ]
+    }
+  },
+  "schemas": {},
+  "sequences": {},
+  "roles": {},
+  "policies": {},
+  "views": {},
+  "_meta": {
+    "columns": {},
+    "schemas": {},
+    "tables": {}
+  }
+}

drizzle/meta/_journal.json

@@ -8,6 +8,13 @@
       "when": 1777286818794,
       "tag": "0000_abandoned_titania",
       "breakpoints": true
+    },
+    {
+      "idx": 1,
+      "version": "7",
+      "when": 1777288158234,
+      "tag": "0001_brown_lucky_pierre",
+      "breakpoints": true
     }
   ]
 }

src/db/schema.ts

@@ -1,4 +1,4 @@
-import { pgTable, uuid, varchar, timestamp } from "drizzle-orm/pg-core";
+import { pgTable, uuid, varchar, timestamp, pgEnum } from "drizzle-orm/pg-core";
 
 export const users = pgTable("users", {
   id: uuid("id").primaryKey().defaultRandom(),
@@ -8,3 +8,18 @@ export const users = pgTable("users", {
     .defaultNow()
     .notNull(),
 });
+
+export const assetTypeEnum = pgEnum("asset_type_enum", [
+  "STOCK",
+  "CRYPTO",
+  "CASH",
+]);
+
+export const assets = pgTable("assets", {
+  id: uuid("id").primaryKey().defaultRandom(),
+  symbol: varchar("symbol", { length: 20 }).notNull().unique(),
+  type: assetTypeEnum("type").notNull(),
+  baseCurrency: varchar("base_currency", { length: 10 }).notNull(),
+  createdAt: timestamp("created_at", { withTimezone: true, mode: "date" })
+    .defaultNow(),
+});