first commit

2026-06-20 14:22:31 +08:00
commit c2498911ab
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+-- CreateEnum: AFF Log Types (if not exists)
+DO $$ BEGIN
+    IF NOT EXISTS (SELECT 1 FROM pg_type WHERE typname = 'AffLogType') THEN
+        CREATE TYPE "AffLogType" AS ENUM ('new_purchase', 'renew', 'convert');
+    END IF;
+END $$;
+
+-- CreateEnum: AFF Withdrawal Status (if not exists)
+DO $$ BEGIN
+    IF NOT EXISTS (SELECT 1 FROM pg_type WHERE typname = 'AffWithdrawalStatus') THEN
+        CREATE TYPE "AffWithdrawalStatus" AS ENUM ('pending', 'approved', 'rejected');
+    END IF;
+END $$;
+
+-- AlterTable: Add AFF fields to users
+ALTER TABLE "users" ADD COLUMN IF NOT EXISTS "aff_balance" DECIMAL(10,2) NOT NULL DEFAULT 0;
+ALTER TABLE "users" ADD COLUMN IF NOT EXISTS "aff_activated_at" TIMESTAMP(3);
+
+-- CreateTable: AffCode (优惠码)
+CREATE TABLE IF NOT EXISTS "aff_codes" (
+    "id" SERIAL NOT NULL,
+    "code" TEXT NOT NULL,
+    "user_id" INTEGER NOT NULL,
+    "package_plan_id" INTEGER NOT NULL,
+    "discount_rate" DECIMAL(5,4) NOT NULL DEFAULT 0.05,
+    "commission_rate" DECIMAL(5,4) NOT NULL DEFAULT 0.05,
+    "enabled" BOOLEAN NOT NULL DEFAULT true,
+    "used_count" INTEGER NOT NULL DEFAULT 0,
+    "total_earnings" DECIMAL(10,2) NOT NULL DEFAULT 0,
+    "created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+
+    CONSTRAINT "aff_codes_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable: AffBinding (实例与优惠码绑定)
+CREATE TABLE IF NOT EXISTS "aff_bindings" (
+    "id" SERIAL NOT NULL,
+    "instance_id" INTEGER NOT NULL,
+    "aff_code_id" INTEGER NOT NULL,
+    "created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+
+    CONSTRAINT "aff_bindings_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable: AffLog (AFF余额变动日志)
+CREATE TABLE IF NOT EXISTS "aff_logs" (
+    "id" SERIAL NOT NULL,
+    "user_id" INTEGER NOT NULL,
+    "aff_code_id" INTEGER,
+    "instance_id" INTEGER,
+    "type" "AffLogType" NOT NULL,
+    "amount" DECIMAL(10,2) NOT NULL,
+    "original_amount" DECIMAL(10,2),
+    "balance_before" DECIMAL(10,2) NOT NULL,
+    "balance_after" DECIMAL(10,2) NOT NULL,
+    "remark" TEXT,
+    "created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+
+    CONSTRAINT "aff_logs_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable: AffWithdrawal (AFF余额转化申请)
+CREATE TABLE IF NOT EXISTS "aff_withdrawals" (
+    "id" SERIAL NOT NULL,
+    "user_id" INTEGER NOT NULL,
+    "amount" DECIMAL(10,2) NOT NULL,
+    "status" "AffWithdrawalStatus" NOT NULL DEFAULT 'pending',
+    "reject_reason" TEXT,
+    "reviewed_by" INTEGER,
+    "reviewed_at" TIMESTAMP(3),
+    "created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+
+    CONSTRAINT "aff_withdrawals_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateIndex: Unique code
+CREATE UNIQUE INDEX IF NOT EXISTS "aff_codes_code_key" ON "aff_codes"("code");
+
+-- CreateIndex: User can only have one code per plan
+CREATE UNIQUE INDEX IF NOT EXISTS "aff_codes_user_id_package_plan_id_key" ON "aff_codes"("user_id", "package_plan_id");
+
+-- CreateIndex: AffCode indexes
+CREATE INDEX IF NOT EXISTS "aff_codes_user_id_idx" ON "aff_codes"("user_id");
+CREATE INDEX IF NOT EXISTS "aff_codes_package_plan_id_idx" ON "aff_codes"("package_plan_id");
+
+-- CreateIndex: AffBinding - one instance can only bind one code
+CREATE UNIQUE INDEX IF NOT EXISTS "aff_bindings_instance_id_key" ON "aff_bindings"("instance_id");
+CREATE INDEX IF NOT EXISTS "aff_bindings_aff_code_id_idx" ON "aff_bindings"("aff_code_id");
+
+-- CreateIndex: AffLog indexes
+CREATE INDEX IF NOT EXISTS "aff_logs_user_id_created_at_idx" ON "aff_logs"("user_id", "created_at" DESC);
+CREATE INDEX IF NOT EXISTS "aff_logs_aff_code_id_idx" ON "aff_logs"("aff_code_id");
+
+-- CreateIndex: AffWithdrawal indexes
+CREATE INDEX IF NOT EXISTS "aff_withdrawals_user_id_status_idx" ON "aff_withdrawals"("user_id", "status");
+CREATE INDEX IF NOT EXISTS "aff_withdrawals_status_created_at_idx" ON "aff_withdrawals"("status", "created_at");
+
+-- AddForeignKey: AffCode -> User
+DO $$
+BEGIN
+    IF NOT EXISTS (SELECT 1 FROM pg_constraint WHERE conname = 'aff_codes_user_id_fkey') THEN
+        ALTER TABLE "aff_codes" ADD CONSTRAINT "aff_codes_user_id_fkey" FOREIGN KEY ("user_id") REFERENCES "users"("id") ON DELETE CASCADE ON UPDATE CASCADE;
+    END IF;
+END $$;
+
+-- AddForeignKey: AffCode -> PackagePlan
+DO $$
+BEGIN
+    IF NOT EXISTS (SELECT 1 FROM pg_constraint WHERE conname = 'aff_codes_package_plan_id_fkey') THEN
+        ALTER TABLE "aff_codes" ADD CONSTRAINT "aff_codes_package_plan_id_fkey" FOREIGN KEY ("package_plan_id") REFERENCES "package_plans"("id") ON DELETE CASCADE ON UPDATE CASCADE;
+    END IF;
+END $$;
+
+-- AddForeignKey: AffBinding -> Instance
+DO $$
+BEGIN
+    IF NOT EXISTS (SELECT 1 FROM pg_constraint WHERE conname = 'aff_bindings_instance_id_fkey') THEN
+        ALTER TABLE "aff_bindings" ADD CONSTRAINT "aff_bindings_instance_id_fkey" FOREIGN KEY ("instance_id") REFERENCES "instances"("id") ON DELETE CASCADE ON UPDATE CASCADE;
+    END IF;
+END $$;
+
+-- AddForeignKey: AffBinding -> AffCode
+DO $$
+BEGIN
+    IF NOT EXISTS (SELECT 1 FROM pg_constraint WHERE conname = 'aff_bindings_aff_code_id_fkey') THEN
+        ALTER TABLE "aff_bindings" ADD CONSTRAINT "aff_bindings_aff_code_id_fkey" FOREIGN KEY ("aff_code_id") REFERENCES "aff_codes"("id") ON DELETE CASCADE ON UPDATE CASCADE;
+    END IF;
+END $$;
+
+-- AddForeignKey: AffLog -> User
+DO $$
+BEGIN
+    IF NOT EXISTS (SELECT 1 FROM pg_constraint WHERE conname = 'aff_logs_user_id_fkey') THEN
+        ALTER TABLE "aff_logs" ADD CONSTRAINT "aff_logs_user_id_fkey" FOREIGN KEY ("user_id") REFERENCES "users"("id") ON DELETE CASCADE ON UPDATE CASCADE;
+    END IF;
+END $$;
+
+-- AddForeignKey: AffLog -> AffCode (SetNull on delete)
+DO $$
+BEGIN
+    IF NOT EXISTS (SELECT 1 FROM pg_constraint WHERE conname = 'aff_logs_aff_code_id_fkey') THEN
+        ALTER TABLE "aff_logs" ADD CONSTRAINT "aff_logs_aff_code_id_fkey" FOREIGN KEY ("aff_code_id") REFERENCES "aff_codes"("id") ON DELETE SET NULL ON UPDATE CASCADE;
+    END IF;
+END $$;
+
+-- AddForeignKey: AffWithdrawal -> User
+DO $$
+BEGIN
+    IF NOT EXISTS (SELECT 1 FROM pg_constraint WHERE conname = 'aff_withdrawals_user_id_fkey') THEN
+        ALTER TABLE "aff_withdrawals" ADD CONSTRAINT "aff_withdrawals_user_id_fkey" FOREIGN KEY ("user_id") REFERENCES "users"("id") ON DELETE CASCADE ON UPDATE CASCADE;
+    END IF;
+END $$;