version 2.0 | refactor

changed structure of codebase. also include docker files for easy deployment
2025-12-03 15:07:36 -07:00
parent 456d486d39
commit a709c80f38
21 changed files with 2532 additions and 81535 deletions
--- a/init-db.sql
+++ b/init-db.sql
@@ -0,0 +1,98 @@
+CREATE TABLE routes (
+    route_id VARCHAR(50) PRIMARY KEY,
+    agency_id VARCHAR(50),
+    route_short_name VARCHAR(50),
+    route_long_name VARCHAR(255),
+    route_desc TEXT,
+    route_type INT,
+    route_url VARCHAR(255),
+    route_color VARCHAR(10),
+    route_text_color VARCHAR(10)
+);
+
+CREATE TABLE trips (
+    trip_id VARCHAR(50) PRIMARY KEY,
+    route_id VARCHAR(50),
+    service_id VARCHAR(50),
+    shape_id VARCHAR(50),
+    trip_headsign VARCHAR(255),
+    trip_short_name VARCHAR(50),          
+    direction_id INT,
+    block_id VARCHAR(50),
+    wheelchair_accessible INT,            
+    bikes_allowed INT,                    
+    FOREIGN KEY (route_id) REFERENCES routes(route_id)
+);
+CREATE TABLE stops (
+    stop_id VARCHAR(50) PRIMARY KEY,
+    stop_code VARCHAR(50),
+    stop_name VARCHAR(255),
+    stop_desc TEXT,
+    stop_lat DOUBLE,
+    stop_lon DOUBLE,
+    zone_id VARCHAR(50),
+    stop_url VARCHAR(255),
+    location_type INT DEFAULT NULL,
+    parent_station VARCHAR(50),
+    stop_timezone VARCHAR(50),
+    wheelchair_boarding INT DEFAULT NULL
+);
+CREATE TABLE stop_times (
+    trip_id VARCHAR(50),
+    arrival_time VARCHAR(20),
+    departure_time VARCHAR(20),
+    stop_id VARCHAR(50),
+    stop_sequence INT,
+    stop_headsign VARCHAR(255),
+    pickup_type INT,
+    drop_off_type INT,
+    shape_dist_traveled DOUBLE NOT NULL DEFAULT 0   
+    timepoint INT,
+    PRIMARY KEY (trip_id, stop_id, stop_sequence),
+    FOREIGN KEY (trip_id) REFERENCES trips(trip_id),
+    FOREIGN KEY (stop_id) REFERENCES stops(stop_id)
+);
+
+CREATE TABLE shapes (
+    shape_id VARCHAR(50),
+    shape_pt_lat DOUBLE,
+    shape_pt_lon DOUBLE,
+    shape_pt_sequence INT,
+    shape_dist_traveled DOUBLE,
+    PRIMARY KEY (shape_id, shape_pt_sequence)
+);
+
+-- Realtime: vehicle positions
+CREATE TABLE rt_vehicle_positions (
+    vehicle_id VARCHAR(50),
+    trip_id VARCHAR(50),
+    route_id VARCHAR(50),
+    lat DOUBLE,
+    lon DOUBLE,
+    bearing INT,
+    speed DOUBLE,
+    timestamp BIGINT,
+    PRIMARY KEY (vehicle_id)
+);
+
+-- Realtime: trip updates
+CREATE TABLE rt_trip_updates (
+    trip_id VARCHAR(50),
+    stop_id VARCHAR(50),
+    arrival_time BIGINT,
+    departure_time BIGINT,
+    delay INT,
+    schedule_relationship VARCHAR(20),
+    PRIMARY KEY (trip_id, stop_id),
+    FOREIGN KEY (stop_id) REFERENCES stops(stop_id)
+);
+
+-- Realtime: alerts
+CREATE TABLE rt_alerts (
+    alert_id VARCHAR(50) PRIMARY KEY,
+    header TEXT,
+    description TEXT,
+    cause VARCHAR(50),
+    effect VARCHAR(50),
+    timestamp BIGINT
+);