|
| 1 | +-- SCHEMA |
| 2 | +CREATE SCHEMA IF NOT EXISTS ecosystem; |
| 3 | + |
| 4 | +-- PEOPLE |
| 5 | +CREATE TABLE IF NOT EXISTS ecosystem.people ( |
| 6 | + id serial PRIMARY KEY, |
| 7 | + name text NOT NULL, |
| 8 | + email text NOT NULL UNIQUE, |
| 9 | + title text NOT NULL, |
| 10 | + website text, |
| 11 | + img_id text, |
| 12 | + active_start timestamp with time zone NOT NULL DEFAULT now(), |
| 13 | + active_end timestamp with time zone |
| 14 | +); |
| 15 | + |
| 16 | +-- ROLES |
| 17 | +CREATE TABLE IF NOT EXISTS ecosystem.roles ( |
| 18 | + id serial PRIMARY KEY, |
| 19 | + name text NOT NULL UNIQUE, |
| 20 | + description text NOT NULL |
| 21 | +); |
| 22 | + |
| 23 | +-- PEOPLE-ROLES MAPPING |
| 24 | +CREATE TABLE IF NOT EXISTS ecosystem.people_roles ( |
| 25 | + person_id integer NOT NULL REFERENCES ecosystem.people(id) ON DELETE CASCADE, |
| 26 | + role_id integer NOT NULL REFERENCES ecosystem.roles(id) ON DELETE CASCADE, |
| 27 | + PRIMARY KEY (person_id, role_id) |
| 28 | +); |
| 29 | + |
| 30 | +-- CONTRIBUTIONS |
| 31 | +CREATE TABLE IF NOT EXISTS ecosystem.contributions ( |
| 32 | + id serial PRIMARY KEY, |
| 33 | + person_id integer NOT NULL REFERENCES ecosystem.people(id) ON DELETE CASCADE, |
| 34 | + contribution text NOT NULL, |
| 35 | + description text, |
| 36 | + date timestamp with time zone NOT NULL DEFAULT now(), |
| 37 | + url text |
| 38 | +); |
| 39 | + |
| 40 | +-- PEOPLE-CONTRIBUTIONS MAPPING |
| 41 | +CREATE TABLE IF NOT EXISTS ecosystem.people_contributions ( |
| 42 | + person_id integer NOT NULL REFERENCES ecosystem.people(id) ON DELETE CASCADE, |
| 43 | + contribution_id integer NOT NULL REFERENCES ecosystem.contributions(id) ON DELETE CASCADE, |
| 44 | + PRIMARY KEY (person_id, contribution_id) |
| 45 | +); |
| 46 | + |
| 47 | +-- PREPOPULATE ROLES |
| 48 | +INSERT INTO ecosystem.roles (name, description) VALUES |
| 49 | + ('Student', 'Currently enrolled in an academic program'), |
| 50 | + ('Researcher', 'Conducts academic or applied research'), |
| 51 | + ('Developer', 'Writes and maintains software code'), |
| 52 | + ('Leader', 'Leads research or development projects and mentors others'), |
| 53 | + ('Collaborator', 'Contributes to joint projects'), |
| 54 | +ON CONFLICT (name) DO NOTHING; |
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