chore(db): 添加用户画像系统数据库迁移
新增表： - tag_categories: 标签分类 - user_tags: 用户标签定义 - user_tag_assignments: 用户-标签关联 - user_classification_rules: 分类规则 - user_features: 用户特征 (RFM等) - audience_segments: 人群包 - user_tag_logs: 标签变更日志 - notification_tag_targets: 通知-标签关联 - notification_user_targets: 通知-用户关联 新增枚举： - TagType, TagValueType, TagAction, SegmentUsageType, TargetLogic 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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-- =============================================================================
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-- User Profile System Migration
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-- 用户画像系统：标签管理、分类规则、人群包
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-- =============================================================================
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-- -----------------------------------------------------------------------------
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-- 1. 枚举类型
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-- -----------------------------------------------------------------------------
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-- 标签类型
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CREATE TYPE "TagType" AS ENUM ('MANUAL', 'AUTO', 'COMPUTED', 'SYSTEM');
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-- 标签值类型
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CREATE TYPE "TagValueType" AS ENUM ('BOOLEAN', 'ENUM', 'NUMBER', 'STRING');
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-- 标签变更操作
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CREATE TYPE "TagAction" AS ENUM ('ASSIGN', 'UPDATE', 'REMOVE', 'EXPIRE');
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-- 人群包用途
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CREATE TYPE "SegmentUsageType" AS ENUM ('GENERAL', 'NOTIFICATION', 'ADVERTISING', 'ANALYTICS');
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-- -----------------------------------------------------------------------------
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-- 2. 标签分类表
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-- -----------------------------------------------------------------------------
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CREATE TABLE "tag_categories" (
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"id" TEXT NOT NULL,
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"code" VARCHAR(50) NOT NULL,
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"name" VARCHAR(100) NOT NULL,
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"description" TEXT,
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"sort_order" INTEGER NOT NULL DEFAULT 0,
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"is_enabled" BOOLEAN NOT NULL DEFAULT true,
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"created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
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"updated_at" TIMESTAMP(3) NOT NULL,
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CONSTRAINT "tag_categories_pkey" PRIMARY KEY ("id")
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);
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CREATE UNIQUE INDEX "tag_categories_code_key" ON "tag_categories"("code");
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CREATE INDEX "tag_categories_code_idx" ON "tag_categories"("code");
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CREATE INDEX "tag_categories_is_enabled_idx" ON "tag_categories"("is_enabled");
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-- -----------------------------------------------------------------------------
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-- 3. 用户分类规则表 (必须在 user_tags 之前创建，因为有外键引用)
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-- -----------------------------------------------------------------------------
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CREATE TABLE "user_classification_rules" (
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"id" TEXT NOT NULL,
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"name" VARCHAR(100) NOT NULL,
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"description" TEXT,
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"conditions" JSONB NOT NULL,
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"is_enabled" BOOLEAN NOT NULL DEFAULT true,
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"created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
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"updated_at" TIMESTAMP(3) NOT NULL,
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CONSTRAINT "user_classification_rules_pkey" PRIMARY KEY ("id")
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);
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-- -----------------------------------------------------------------------------
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-- 4. 用户标签定义表
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-- -----------------------------------------------------------------------------
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CREATE TABLE "user_tags" (
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"id" TEXT NOT NULL,
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"category_id" TEXT,
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"code" VARCHAR(50) NOT NULL,
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"name" VARCHAR(100) NOT NULL,
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"description" TEXT,
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"color" VARCHAR(20),
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"type" "TagType" NOT NULL DEFAULT 'MANUAL',
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"value_type" "TagValueType" NOT NULL DEFAULT 'BOOLEAN',
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"enum_values" JSONB,
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"rule_id" TEXT,
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"is_advertisable" BOOLEAN NOT NULL DEFAULT true,
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"estimated_users" INTEGER,
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"is_enabled" BOOLEAN NOT NULL DEFAULT true,
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"sort_order" INTEGER NOT NULL DEFAULT 0,
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"created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
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"updated_at" TIMESTAMP(3) NOT NULL,
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CONSTRAINT "user_tags_pkey" PRIMARY KEY ("id")
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);
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CREATE UNIQUE INDEX "user_tags_code_key" ON "user_tags"("code");
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CREATE UNIQUE INDEX "user_tags_rule_id_key" ON "user_tags"("rule_id");
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CREATE INDEX "user_tags_category_id_idx" ON "user_tags"("category_id");
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CREATE INDEX "user_tags_code_idx" ON "user_tags"("code");
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CREATE INDEX "user_tags_type_idx" ON "user_tags"("type");
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CREATE INDEX "user_tags_is_enabled_idx" ON "user_tags"("is_enabled");
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CREATE INDEX "user_tags_is_advertisable_idx" ON "user_tags"("is_advertisable");
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-- 外键约束
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ALTER TABLE "user_tags" ADD CONSTRAINT "user_tags_category_id_fkey"
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FOREIGN KEY ("category_id") REFERENCES "tag_categories"("id") ON DELETE SET NULL ON UPDATE CASCADE;
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ALTER TABLE "user_tags" ADD CONSTRAINT "user_tags_rule_id_fkey"
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FOREIGN KEY ("rule_id") REFERENCES "user_classification_rules"("id") ON DELETE SET NULL ON UPDATE CASCADE;
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-- -----------------------------------------------------------------------------
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-- 5. 用户-标签关联表
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-- -----------------------------------------------------------------------------
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CREATE TABLE "user_tag_assignments" (
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"id" TEXT NOT NULL,
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"account_sequence" VARCHAR(12) NOT NULL,
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"tag_id" TEXT NOT NULL,
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"value" VARCHAR(100),
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"assigned_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
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"assigned_by" TEXT,
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"expires_at" TIMESTAMP(3),
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"source" VARCHAR(50),
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CONSTRAINT "user_tag_assignments_pkey" PRIMARY KEY ("id")
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);
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CREATE UNIQUE INDEX "user_tag_assignments_account_sequence_tag_id_key" ON "user_tag_assignments"("account_sequence", "tag_id");
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CREATE INDEX "user_tag_assignments_account_sequence_idx" ON "user_tag_assignments"("account_sequence");
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CREATE INDEX "user_tag_assignments_tag_id_idx" ON "user_tag_assignments"("tag_id");
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CREATE INDEX "user_tag_assignments_value_idx" ON "user_tag_assignments"("value");
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CREATE INDEX "user_tag_assignments_expires_at_idx" ON "user_tag_assignments"("expires_at");
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ALTER TABLE "user_tag_assignments" ADD CONSTRAINT "user_tag_assignments_tag_id_fkey"
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FOREIGN KEY ("tag_id") REFERENCES "user_tags"("id") ON DELETE CASCADE ON UPDATE CASCADE;
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-- -----------------------------------------------------------------------------
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-- 6. 用户特征表
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-- -----------------------------------------------------------------------------
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CREATE TABLE "user_features" (
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"id" TEXT NOT NULL,
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"account_sequence" VARCHAR(12) NOT NULL,
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"rfm_recency" INTEGER,
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"rfm_frequency" INTEGER,
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"rfm_monetary" DECIMAL(18,2),
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"rfm_score" INTEGER,
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"active_level" VARCHAR(20),
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"last_active_at" TIMESTAMP(3),
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"value_level" VARCHAR(20),
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"lifetime_value" DECIMAL(18,2),
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"lifecycle_stage" VARCHAR(20),
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"custom_features" JSONB,
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"created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
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"updated_at" TIMESTAMP(3) NOT NULL,
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CONSTRAINT "user_features_pkey" PRIMARY KEY ("id")
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);
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CREATE UNIQUE INDEX "user_features_account_sequence_key" ON "user_features"("account_sequence");
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CREATE INDEX "user_features_rfm_score_idx" ON "user_features"("rfm_score");
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CREATE INDEX "user_features_active_level_idx" ON "user_features"("active_level");
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CREATE INDEX "user_features_value_level_idx" ON "user_features"("value_level");
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CREATE INDEX "user_features_lifecycle_stage_idx" ON "user_features"("lifecycle_stage");
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-- -----------------------------------------------------------------------------
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-- 7. 人群包表
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-- -----------------------------------------------------------------------------
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CREATE TABLE "audience_segments" (
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"id" TEXT NOT NULL,
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"name" VARCHAR(100) NOT NULL,
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"description" TEXT,
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"conditions" JSONB NOT NULL,
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"estimated_users" INTEGER,
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"last_calculated" TIMESTAMP(3),
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"usage_type" "SegmentUsageType" NOT NULL DEFAULT 'GENERAL',
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"is_enabled" BOOLEAN NOT NULL DEFAULT true,
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"created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
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"updated_at" TIMESTAMP(3) NOT NULL,
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"created_by" TEXT NOT NULL,
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CONSTRAINT "audience_segments_pkey" PRIMARY KEY ("id")
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);
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CREATE INDEX "audience_segments_usage_type_idx" ON "audience_segments"("usage_type");
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CREATE INDEX "audience_segments_is_enabled_idx" ON "audience_segments"("is_enabled");
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-- -----------------------------------------------------------------------------
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-- 8. 标签变更日志表
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-- -----------------------------------------------------------------------------
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CREATE TABLE "user_tag_logs" (
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"id" TEXT NOT NULL,
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"account_sequence" VARCHAR(12) NOT NULL,
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"tag_code" VARCHAR(50) NOT NULL,
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"action" "TagAction" NOT NULL,
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"old_value" VARCHAR(100),
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"new_value" VARCHAR(100),
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"reason" VARCHAR(200),
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"operator_id" TEXT,
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"created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
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CONSTRAINT "user_tag_logs_pkey" PRIMARY KEY ("id")
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);
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CREATE INDEX "user_tag_logs_account_sequence_created_at_idx" ON "user_tag_logs"("account_sequence", "created_at");
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CREATE INDEX "user_tag_logs_tag_code_idx" ON "user_tag_logs"("tag_code");
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CREATE INDEX "user_tag_logs_action_idx" ON "user_tag_logs"("action");
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CREATE INDEX "user_tag_logs_created_at_idx" ON "user_tag_logs"("created_at");
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-- -----------------------------------------------------------------------------
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-- 9. 通知-标签关联表 (用于 BY_TAG 定向)
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-- -----------------------------------------------------------------------------
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CREATE TABLE "notification_tag_targets" (
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"id" TEXT NOT NULL,
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"notification_id" TEXT NOT NULL,
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"tag_id" TEXT NOT NULL,
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CONSTRAINT "notification_tag_targets_pkey" PRIMARY KEY ("id")
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);
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CREATE UNIQUE INDEX "notification_tag_targets_notification_id_tag_id_key" ON "notification_tag_targets"("notification_id", "tag_id");
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CREATE INDEX "notification_tag_targets_tag_id_idx" ON "notification_tag_targets"("tag_id");
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ALTER TABLE "notification_tag_targets" ADD CONSTRAINT "notification_tag_targets_notification_id_fkey"
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FOREIGN KEY ("notification_id") REFERENCES "notifications"("id") ON DELETE CASCADE ON UPDATE CASCADE;
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ALTER TABLE "notification_tag_targets" ADD CONSTRAINT "notification_tag_targets_tag_id_fkey"
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FOREIGN KEY ("tag_id") REFERENCES "user_tags"("id") ON DELETE CASCADE ON UPDATE CASCADE;
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-- -----------------------------------------------------------------------------
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-- 10. 通知-用户关联表 (用于 SPECIFIC 定向)
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-- -----------------------------------------------------------------------------
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CREATE TABLE "notification_user_targets" (
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"id" TEXT NOT NULL,
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"notification_id" TEXT NOT NULL,
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"account_sequence" VARCHAR(12) NOT NULL,
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CONSTRAINT "notification_user_targets_pkey" PRIMARY KEY ("id")
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);
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CREATE UNIQUE INDEX "notification_user_targets_notification_id_account_sequence_key" ON "notification_user_targets"("notification_id", "account_sequence");
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CREATE INDEX "notification_user_targets_account_sequence_idx" ON "notification_user_targets"("account_sequence");
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ALTER TABLE "notification_user_targets" ADD CONSTRAINT "notification_user_targets_notification_id_fkey"
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FOREIGN KEY ("notification_id") REFERENCES "notifications"("id") ON DELETE CASCADE ON UPDATE CASCADE;
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-- -----------------------------------------------------------------------------
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-- 11. 修改通知表：添加 target_logic 字段，修改 targetType 枚举
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-- -----------------------------------------------------------------------------
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-- 先更新 TargetType 枚举添加新值
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ALTER TYPE "TargetType" ADD VALUE IF NOT EXISTS 'BY_TAG';
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ALTER TYPE "TargetType" ADD VALUE IF NOT EXISTS 'SPECIFIC';
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-- 创建 TargetLogic 枚举
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DO $$ BEGIN
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CREATE TYPE "TargetLogic" AS ENUM ('ANY', 'ALL');
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EXCEPTION
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WHEN duplicate_object THEN null;
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END $$;
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-- 添加 target_logic 列
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ALTER TABLE "notifications" ADD COLUMN IF NOT EXISTS "target_logic" "TargetLogic" NOT NULL DEFAULT 'ANY';
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