shunzi
23b117a3fa
- 配置 Next.js 14 + TypeScript + TailwindCSS - 集成 Supabase (Auth + Storage + Database) - 实现认证 API (login/logout/me) - 实现文件存储 API (upload/list/get/delete) - 实现数据库操作 API (tables/query) - 添加 Supabase 初始化 SQL 脚本 - 添加环境变量配置示例 - 添加项目文档
95 lines
2.5 KiB
PL/PgSQL
95 lines
2.5 KiB
PL/PgSQL
-- Enable UUID extension
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CREATE EXTENSION IF NOT EXISTS "uuid-ossp";
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-- Create files table
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CREATE TABLE IF NOT EXISTS files (
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id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
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name TEXT NOT NULL,
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path TEXT NOT NULL,
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size BIGINT NOT NULL,
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mime_type TEXT NOT NULL,
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user_id UUID NOT NULL REFERENCES auth.users(id) ON DELETE CASCADE,
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created_at TIMESTAMPTZ DEFAULT NOW(),
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updated_at TIMESTAMPTZ DEFAULT NOW()
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);
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-- Create index on user_id for faster queries
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CREATE INDEX IF NOT EXISTS idx_files_user_id ON files(user_id);
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-- Create index on created_at for sorting
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CREATE INDEX IF NOT EXISTS idx_files_created_at ON files(created_at DESC);
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-- Enable Row Level Security
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ALTER TABLE files ENABLE ROW LEVEL SECURITY;
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-- Create policy to allow users to see only their own files
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CREATE POLICY "Users can view their own files"
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ON files
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FOR SELECT
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USING (auth.uid() = user_id);
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-- Create policy to allow users to insert their own files
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CREATE POLICY "Users can insert their own files"
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ON files
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FOR INSERT
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WITH CHECK (auth.uid() = user_id);
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-- Create policy to allow users to update their own files
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CREATE POLICY "Users can update their own files"
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ON files
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FOR UPDATE
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USING (auth.uid() = user_id);
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-- Create policy to allow users to delete their own files
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CREATE POLICY "Users can delete their own files"
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ON files
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FOR DELETE
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USING (auth.uid() = user_id);
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-- Create storage bucket for files
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INSERT INTO storage.buckets (id, name, public)
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VALUES ('files', 'files', true)
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ON CONFLICT (id) DO NOTHING;
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-- Create policy to allow authenticated users to upload files
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CREATE POLICY "Users can upload files"
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ON storage.objects
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FOR INSERT
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WITH CHECK (
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bucket_id = 'files' AND
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auth.uid()::text = (storage.foldername(name))[1]
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);
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-- Create policy to allow users to view their own files
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CREATE POLICY "Users can view their own files"
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ON storage.objects
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FOR SELECT
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USING (
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bucket_id = 'files' AND
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auth.uid()::text = (storage.foldername(name))[1]
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);
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-- Create policy to allow users to delete their own files
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CREATE POLICY "Users can delete their own files"
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ON storage.objects
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FOR DELETE
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USING (
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bucket_id = 'files' AND
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auth.uid()::text = (storage.foldername(name))[1]
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);
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-- Create updated_at trigger function
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CREATE OR REPLACE FUNCTION update_updated_at_column()
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RETURNS TRIGGER AS $$
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BEGIN
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NEW.updated_at = NOW();
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RETURN NEW;
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END;
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$$ LANGUAGE plpgsql;
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-- Create trigger to auto-update updated_at
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CREATE TRIGGER update_files_updated_at
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BEFORE UPDATE ON files
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FOR EACH ROW
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EXECUTE FUNCTION update_updated_at_column();
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