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| 1 | +CREATE TABLE IF NOT EXISTS handles ( |
| 2 | + id SERIAL PRIMARY KEY, |
| 3 | + handle TEXT NOT NULL UNIQUE, |
| 4 | + created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP, |
| 5 | + updated_at TIMESTAMP NOT NULL |
| 6 | +); |
| 7 | + |
| 8 | +CREATE TABLE IF NOT EXISTS organizations ( |
| 9 | + id SERIAL PRIMARY KEY, |
| 10 | + email TEXT NOT NULL, |
| 11 | + handle_id INTEGER NOT NULL, |
| 12 | + created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP, |
| 13 | + updated_at TIMESTAMP NOT NULL, |
| 14 | + CONSTRAINT handle_id_fk |
| 15 | + FOREIGN KEY(handle_id) REFERENCES handles(id) |
| 16 | + ON DELETE CASCADE |
| 17 | + ON UPDATE CASCADE |
| 18 | +); |
| 19 | + |
| 20 | +CREATE TABLE IF NOT EXISTS organization_members ( |
| 21 | + id SERIAL PRIMARY KEY, |
| 22 | + org_id INTEGER NOT NULL, |
| 23 | + user_id INTEGER NOT NULL, |
| 24 | + created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP, |
| 25 | + updated_at TIMESTAMP NOT NULL, |
| 26 | + UNIQUE (org_id, user_id), |
| 27 | + CONSTRAINT org_id_fk |
| 28 | + FOREIGN KEY(org_id) REFERENCES organizations(id) |
| 29 | + ON DELETE CASCADE |
| 30 | + ON UPDATE CASCADE, |
| 31 | + CONSTRAINT user_id_fk |
| 32 | + FOREIGN KEY(user_id) REFERENCES users(id) |
| 33 | + ON DELETE CASCADE |
| 34 | + ON UPDATE CASCADE |
| 35 | +); |
| 36 | + |
| 37 | +CREATE TABLE IF NOT EXISTS teams ( |
| 38 | + id SERIAL PRIMARY KEY, |
| 39 | + name TEXT NOT NULL, |
| 40 | + org_id INTEGER NOT NULL, |
| 41 | + created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP, |
| 42 | + updated_at TIMESTAMP NOT NULL, |
| 43 | + UNIQUE (name, org_id), |
| 44 | + CONSTRAINT org_id_fk |
| 45 | + FOREIGN KEY(org_id) REFERENCES organizations(id) |
| 46 | + ON DELETE CASCADE |
| 47 | + ON UPDATE CASCADE |
| 48 | +); |
| 49 | + |
| 50 | +CREATE TABLE IF NOT EXISTS team_members ( |
| 51 | + id SERIAL PRIMARY KEY, |
| 52 | + team_id INTEGER NOT NULL, |
| 53 | + user_id INTEGER NOT NULL, |
| 54 | + created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP, |
| 55 | + updated_at TIMESTAMP NOT NULL, |
| 56 | + UNIQUE (team_id, user_id), |
| 57 | + CONSTRAINT team_id_fk |
| 58 | + FOREIGN KEY(team_id) REFERENCES teams(id) |
| 59 | + ON DELETE CASCADE |
| 60 | + ON UPDATE CASCADE, |
| 61 | + CONSTRAINT user_id_fk |
| 62 | + FOREIGN KEY(user_id) REFERENCES users(id) |
| 63 | + ON DELETE CASCADE |
| 64 | + ON UPDATE CASCADE |
| 65 | +); |
| 66 | + |
| 67 | +-- Add email to users table |
| 68 | +ALTER TABLE users ADD COLUMN email TEXT; |
| 69 | + |
| 70 | +-- Add handle_id to users table |
| 71 | +ALTER TABLE users ADD COLUMN handle_id INTEGER; |
| 72 | +ALTER TABLE users ADD CONSTRAINT handle_id_fk |
| 73 | + FOREIGN KEY(handle_id) REFERENCES handles(id) |
| 74 | + ON DELETE CASCADE |
| 75 | + ON UPDATE CASCADE; |
| 76 | + |
| 77 | +-- Migrate user username to handles |
| 78 | +INSERT INTO handles (handle, updated_at) SELECT username, updated_at FROM users; |
| 79 | + |
| 80 | +-- Update handle_id for users |
| 81 | +UPDATE users SET handle_id = handles.id FROM handles WHERE handles.handle = users.username; |
| 82 | + |
| 83 | +-- Make handle_id not null and unique |
| 84 | +ALTER TABLE users ALTER COLUMN handle_id SET NOT NULL; |
| 85 | +ALTER TABLE users ADD CONSTRAINT handle_id_unique UNIQUE (handle_id); |
| 86 | + |
| 87 | +-- Drop username from users |
| 88 | +ALTER TABLE users DROP COLUMN username; |
| 89 | + |
| 90 | +-- Add org_id to repos table |
| 91 | +ALTER TABLE repos ADD COLUMN org_id INTEGER; |
| 92 | + |
| 93 | +-- Alter user_id nullness in repos table |
| 94 | +ALTER TABLE repos ALTER COLUMN user_id DROP NOT NULL; |
| 95 | + |
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