qwer-xyz
54 lines
2.2 KiB
SQL
54 lines
2.2 KiB
SQL
-- 托管余额系统
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-- 允许满足条件的用户自行托管节点并获得收益
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-- 枚举类型
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CREATE TYPE "HostingBalanceType" AS ENUM ('income', 'unfreeze', 'withdraw');
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CREATE TYPE "WithdrawalStatus" AS ENUM ('pending', 'approved', 'rejected', 'completed');
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CREATE TYPE "WithdrawalTarget" AS ENUM ('balance', 'usdt');
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-- 在 users 表添加托管余额字段
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ALTER TABLE "users" ADD COLUMN "hosting_balance" DECIMAL(10, 2) NOT NULL DEFAULT 0;
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-- 托管余额变动日志表
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CREATE TABLE "hosting_balance_logs" (
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"id" SERIAL NOT NULL,
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"user_id" INTEGER NOT NULL,
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"type" "HostingBalanceType" NOT NULL,
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"amount" DECIMAL(10, 2) NOT NULL,
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"frozen" BOOLEAN NOT NULL DEFAULT true,
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"unfreeze_at" TIMESTAMP(3),
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"related_id" INTEGER,
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"remark" TEXT,
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"created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
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CONSTRAINT "hosting_balance_logs_pkey" PRIMARY KEY ("id")
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);
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-- 托管余额提现记录表
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CREATE TABLE "hosting_withdrawals" (
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"id" SERIAL NOT NULL,
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"user_id" INTEGER NOT NULL,
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"amount" DECIMAL(10, 2) NOT NULL,
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"fee_rate" DECIMAL(5, 4) NOT NULL,
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"fee_amount" DECIMAL(10, 2) NOT NULL,
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"actual_amount" DECIMAL(10, 2) NOT NULL,
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"target" "WithdrawalTarget" NOT NULL,
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"usdt_address" TEXT,
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"status" "WithdrawalStatus" NOT NULL DEFAULT 'pending',
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"reject_reason" TEXT,
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"processed_at" TIMESTAMP(3),
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"processed_by" INTEGER,
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"created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
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CONSTRAINT "hosting_withdrawals_pkey" PRIMARY KEY ("id")
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);
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-- 索引
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CREATE INDEX "hosting_balance_logs_user_id_frozen_idx" ON "hosting_balance_logs"("user_id", "frozen");
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CREATE INDEX "hosting_balance_logs_unfreeze_at_idx" ON "hosting_balance_logs"("unfreeze_at");
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CREATE INDEX "hosting_withdrawals_user_id_status_idx" ON "hosting_withdrawals"("user_id", "status");
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-- 外键约束
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ALTER TABLE "hosting_balance_logs" ADD CONSTRAINT "hosting_balance_logs_user_id_fkey" FOREIGN KEY ("user_id") REFERENCES "users"("id") ON DELETE CASCADE ON UPDATE CASCADE;
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ALTER TABLE "hosting_withdrawals" ADD CONSTRAINT "hosting_withdrawals_user_id_fkey" FOREIGN KEY ("user_id") REFERENCES "users"("id") ON DELETE CASCADE ON UPDATE CASCADE;
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