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[BE-DB-006] be-db: Create migration for user_follows table

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senke 2025-12-24 15:10:34 +01:00
parent 6795191696
commit eb5b9f6483
2 changed files with 35 additions and 2 deletions
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6
VEZA_COMPLETE_MVP_TODOLIST.json
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@ -3105,7 +3105,7 @@
"description": "Add table for user follow relationships",
"owner": "backend",
"estimated_hours": 2,
"status": "todo",
"status": "completed",
"files_involved": [],
"implementation_steps": [
{
@ -3126,7 +3126,9 @@
"Unit tests",
"Integration tests"
],
"notes": ""
"notes": "",
"completed_at": "2025-12-24T15:10:33.329280",
"implementation_notes": "Created migration 045_user_follows.sql for follows table (user follow relationships). Migration includes: id (UUID), follower_id (FK to users), followed_id (FK to users), timestamps (created_at, updated_at), unique constraint on (follower_id, followed_id), check constraint to prevent self-follow, and appropriate indexes. Table name is \"follows\" as used by SocialService."
},
{
"id": "BE-DB-007",

31
veza-backend-api/migrations/045_user_follows.sql Normal file
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@ -0,0 +1,31 @@
-- 045_user_follows.sql
-- User Follow Relationships (BE-DB-006: Create migration for user_follows table)
-- Add table for user follow relationships
-- === USER FOLLOWS ===
-- Table for tracking user-to-user follow relationships
CREATE TABLE IF NOT EXISTS public.follows (
id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
follower_id UUID NOT NULL REFERENCES public.users(id) ON DELETE CASCADE,
followed_id UUID NOT NULL REFERENCES public.users(id) ON DELETE CASCADE,
-- Timestamps
created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
-- Constraints
CONSTRAINT uq_follows_follower_followed UNIQUE (follower_id, followed_id),
CONSTRAINT chk_follows_not_self CHECK (follower_id != followed_id)
);
-- Indexes
CREATE INDEX IF NOT EXISTS idx_follows_follower_id ON public.follows(follower_id);
CREATE INDEX IF NOT EXISTS idx_follows_followed_id ON public.follows(followed_id);
CREATE INDEX IF NOT EXISTS idx_follows_created_at_desc ON public.follows(created_at DESC);
-- Comments
COMMENT ON TABLE public.follows IS 'User-to-user follow relationships';
COMMENT ON COLUMN public.follows.follower_id IS 'ID of the user who is following';
COMMENT ON COLUMN public.follows.followed_id IS 'ID of the user being followed';
COMMENT ON CONSTRAINT chk_follows_not_self ON public.follows IS 'Prevents users from following themselves';