adding endpoints

src/database/schema.rs

@@ -0,0 +1,104 @@
+pub const CREATE_WORK_TIME_ENUM: &str = r#"
+DO $$
+BEGIN
+    CREATE TYPE work_time AS ENUM ('morning', 'afternoon', 'evening');
+EXCEPTION
+    WHEN duplicate_object THEN NULL;
+END $$;
+"#;
+
+pub const CREATE_DAY_OF_WEEK_ENUM: &str = r#"
+DO $$
+BEGIN
+    CREATE TYPE day_of_week AS ENUM (
+        'sunday',
+        'monday',
+        'tuesday',
+        'wednesday',
+        'thursday',
+        'friday',
+        'saturday'
+    );
+EXCEPTION
+    WHEN duplicate_object THEN NULL;
+END $$;
+"#;
+
+pub const CREATE_COMPANIES_TABLE: &str = r#"
+CREATE TABLE IF NOT EXISTS companies (
+    id SERIAL PRIMARY KEY,
+    name TEXT NOT NULL UNIQUE,
+    date_created TIMESTAMP NOT NULL DEFAULT NOW(),
+    date_updated TIMESTAMP NOT NULL DEFAULT NOW()
+);
+"#;
+
+pub const CREATE_USERS_TABLE: &str = r#"
+CREATE TABLE IF NOT EXISTS users (
+    id SERIAL PRIMARY KEY,
+    name TEXT NOT NULL,
+    last_name TEXT NOT NULL,
+    preference work_time NOT NULL,
+    date_created TIMESTAMP NOT NULL DEFAULT NOW(),
+    date_updated TIMESTAMP NOT NULL DEFAULT NOW()
+);
+"#;
+
+pub const CREATE_COMPANY_USERS_TABLE: &str = r#"
+CREATE TABLE IF NOT EXISTS company_users (
+    id SERIAL PRIMARY KEY,
+    user_id INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+    company_id INTEGER NOT NULL REFERENCES companies(id) ON DELETE CASCADE,
+    date_created TIMESTAMP NOT NULL DEFAULT NOW(),
+    date_updated TIMESTAMP NOT NULL DEFAULT NOW(),
+    UNIQUE (user_id, company_id)
+);
+"#;
+
+pub const CREATE_SCHEDULES_TABLE: &str = r#"
+CREATE TABLE IF NOT EXISTS schedules (
+    id SERIAL PRIMARY KEY,
+    user_id INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+    enter_time TIMESTAMP NOT NULL,
+    day_of_week day_of_week NOT NULL,
+    out_time TIMESTAMP NOT NULL,
+    date_created TIMESTAMP NOT NULL DEFAULT NOW(),
+    date_updated TIMESTAMP NOT NULL DEFAULT NOW()
+);
+"#;
+
+pub const CREATE_EMPLOYEE_WEEKLY_PREFERENCES_TABLE: &str = r#"
+CREATE TABLE IF NOT EXISTS employee_weekly_preferences (
+    id SERIAL PRIMARY KEY,
+    user_id INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+    day_of_week day_of_week NOT NULL,
+    first_preference work_time NOT NULL,
+    second_preference work_time NOT NULL,
+    third_preference work_time NOT NULL,
+    date_created TIMESTAMP NOT NULL DEFAULT NOW(),
+    date_updated TIMESTAMP NOT NULL DEFAULT NOW(),
+    UNIQUE (user_id, day_of_week)
+);
+"#;
+
+pub const ALTER_SCHEDULES_ADD_SHIFT: &str = r#"
+ALTER TABLE schedules
+ADD COLUMN IF NOT EXISTS shift work_time NOT NULL DEFAULT 'morning';
+"#;
+
+pub const ALTER_SCHEDULES_DROP_OUT_TIME_NOT_NULL: &str = r#"
+ALTER TABLE schedules
+ALTER COLUMN out_time DROP NOT NULL;
+"#;
+
+pub const CREATE_SCHEMA_QUERIES: [&str; 9] = [
+    CREATE_WORK_TIME_ENUM,
+    CREATE_DAY_OF_WEEK_ENUM,
+    CREATE_COMPANIES_TABLE,
+    CREATE_USERS_TABLE,
+    CREATE_COMPANY_USERS_TABLE,
+    CREATE_SCHEDULES_TABLE,
+    CREATE_EMPLOYEE_WEEKLY_PREFERENCES_TABLE,
+    ALTER_SCHEDULES_ADD_SHIFT,
+    ALTER_SCHEDULES_DROP_OUT_TIME_NOT_NULL,
+];