mirror of
https://codeberg.org/likwid/likwid.git
synced 2026-02-10 05:23:09 +00:00
Marco Allegretti
910a6465f2
- Backend: Rust/Axum with PostgreSQL, plugin architecture - Frontend: Astro with polished UI - Voting methods: Approval, Ranked Choice, Schulze, STAR, Quadratic - Features: Liquid delegation, transparent moderation, structured deliberation - Documentation: User and admin guides in /docs - Deployment: Docker/Podman compose files for production and demo - Demo: Seeded data with 3 communities, 13 users, 7 proposals License: AGPLv3
108 lines
3.8 KiB
PL/PgSQL
108 lines
3.8 KiB
PL/PgSQL
-- Likwid Initial Schema
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-- Modular Governance Platform
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-- Enable UUID extension
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CREATE EXTENSION IF NOT EXISTS "uuid-ossp";
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-- Users table (civic identity)
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CREATE TABLE users (
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id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
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username VARCHAR(50) UNIQUE NOT NULL,
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email VARCHAR(255) UNIQUE NOT NULL,
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password_hash VARCHAR(255) NOT NULL,
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display_name VARCHAR(100),
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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is_active BOOLEAN NOT NULL DEFAULT TRUE
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);
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-- Communities (supports multi-community mode)
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CREATE TABLE communities (
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id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
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name VARCHAR(100) UNIQUE NOT NULL,
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slug VARCHAR(100) UNIQUE NOT NULL,
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description TEXT,
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settings JSONB NOT NULL DEFAULT '{}',
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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is_active BOOLEAN NOT NULL DEFAULT TRUE
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);
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-- Community membership
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CREATE TABLE community_members (
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id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
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user_id UUID NOT NULL REFERENCES users(id) ON DELETE CASCADE,
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community_id UUID NOT NULL REFERENCES communities(id) ON DELETE CASCADE,
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role VARCHAR(50) NOT NULL DEFAULT 'member',
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joined_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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UNIQUE(user_id, community_id)
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);
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-- Voting identities (separate from civic identity for anonymity)
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CREATE TABLE voting_identities (
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id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
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user_id UUID NOT NULL REFERENCES users(id) ON DELETE CASCADE,
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community_id UUID NOT NULL REFERENCES communities(id) ON DELETE CASCADE,
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pseudonym VARCHAR(100) NOT NULL,
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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UNIQUE(user_id, community_id),
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UNIQUE(pseudonym, community_id)
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);
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-- Plugins registry
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CREATE TABLE plugins (
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id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
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name VARCHAR(100) UNIQUE NOT NULL,
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version VARCHAR(20) NOT NULL,
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description TEXT,
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is_core BOOLEAN NOT NULL DEFAULT FALSE,
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is_active BOOLEAN NOT NULL DEFAULT TRUE,
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settings_schema JSONB,
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
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);
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-- Plugin activation per community
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CREATE TABLE community_plugins (
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id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
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community_id UUID NOT NULL REFERENCES communities(id) ON DELETE CASCADE,
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plugin_id UUID NOT NULL REFERENCES plugins(id) ON DELETE CASCADE,
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settings JSONB NOT NULL DEFAULT '{}',
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is_active BOOLEAN NOT NULL DEFAULT TRUE,
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activated_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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UNIQUE(community_id, plugin_id)
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);
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-- Moderation log (immutable, non-deactivatable per spec)
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CREATE TABLE moderation_log (
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id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
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community_id UUID NOT NULL REFERENCES communities(id) ON DELETE CASCADE,
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moderator_id UUID REFERENCES users(id),
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target_user_id UUID REFERENCES users(id),
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action_type VARCHAR(50) NOT NULL,
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reason TEXT NOT NULL,
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details JSONB,
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
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);
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-- Create indexes
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CREATE INDEX idx_community_members_user ON community_members(user_id);
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CREATE INDEX idx_community_members_community ON community_members(community_id);
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CREATE INDEX idx_voting_identities_user ON voting_identities(user_id);
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CREATE INDEX idx_moderation_log_community ON moderation_log(community_id);
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CREATE INDEX idx_moderation_log_created ON moderation_log(created_at);
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-- Updated_at trigger function
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CREATE OR REPLACE FUNCTION update_updated_at()
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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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-- Apply trigger to tables with updated_at
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CREATE TRIGGER users_updated_at BEFORE UPDATE ON users
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FOR EACH ROW EXECUTE FUNCTION update_updated_at();
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CREATE TRIGGER communities_updated_at BEFORE UPDATE ON communities
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FOR EACH ROW EXECUTE FUNCTION update_updated_at();
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