aws-samples / aws-serverless-airline-booking
Conditional Complexity

The distribution of complexity of units (measured with McCabe index).

Intro
  • Conditional complexity (also called cyclomatic complexity) is a term used to measure the complexity of software. The term refers to the number of possible paths through a program function. A higher value ofter means higher maintenance and testing costs (infosecinstitute.com).
  • Conditional complexity is calculated by counting all conditions in the program that can affect the execution path (e.g. if statement, loops, switches, and/or operators, try and catch blocks...).
  • Conditional complexity is measured at the unit level (methods, functions...).
  • Units are classified in four categories based on the measured McCabe index: 1-5 (simple units), 6-10 (medium complex units), 11-25 (complex units), 26+ (very complex units).
Learn more...
Conditional Complexity Overall
  • There are 52 units with 706 lines of code in units (11.6% of code).
    • 0 very complex units (0 lines of code)
    • 0 complex units (0 lines of code)
    • 0 medium complex units (0 lines of code)
    • 0 simple units (0 lines of code)
    • 52 very simple units (706 lines of code)
0% | 0% | 0% | 0% | 100%
Legend:
51+
26-50
11-25
6-10
1-5
Alternative Visuals
Conditional Complexity per Extension
51+
26-50
11-25
6-10
1-5
py0% | 0% | 0% | 0% | 100%
js0% | 0% | 0% | 0% | 100%
ts0% | 0% | 0% | 0% | 100%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
src/frontend/src0% | 0% | 0% | 0% | 100%
src/backend/booking0% | 0% | 0% | 0% | 100%
src/frontend0% | 0% | 0% | 0% | 100%
src/backend/payment0% | 0% | 0% | 0% | 100%
src/backend/catalog0% | 0% | 0% | 0% | 100%
src/backend/loyalty0% | 0% | 0% | 0% | 100%
src/backend/shared0% | 0% | 0% | 0% | 100%
Most Complex Units
Top 20 most complex units
Unit# linesMcCabe index# params
$airportSearch_fuzzySearch()
in src/frontend/src/shared/mixins/airportSearch.js
21 5 3
def notify_booking()
in src/backend/booking/src/notify-booking/notify.py
31 5 2
export async function getSession()
in src/frontend/src/store/profile/actions.js
17 4 2
export default function()
in src/frontend/src/router/index.js
24 4 0
def lambda_handler()
in src/backend/booking/src/notify-booking/notify.py
21 4 2
def reserve_seat_on_flight()
in src/backend/catalog/src/release-flight/release.py
18 4 1
def reserve_seat_on_flight()
in src/backend/catalog/src/reserve-flight/reserve.py
19 4 1
def lambda_handler()
in src/backend/payment/src/collect-payment/collect.py
20 4 2
export async function handler()
in src/backend/loyalty/src/ingest/index.ts
21 4 2
export async function processPayment()
in src/frontend/src/store/bookings/payment.js
36 3 3
def __init__()
in src/backend/booking/src/cancel-booking/cancel.py
3 3 3
def lambda_handler()
in src/backend/booking/src/cancel-booking/cancel.py
17 3 2
def __init__()
in src/backend/booking/src/reserve-booking/reserve.py
3 3 3
def lambda_handler()
in src/backend/booking/src/reserve-booking/reserve.py
17 3 2
def __init__()
in src/backend/booking/src/notify-booking/notify.py
3 3 3
def __init__()
in src/backend/booking/src/confirm-booking/confirm.py
3 3 3
def lambda_handler()
in src/backend/booking/src/confirm-booking/confirm.py
18 3 2
def lambda_handler()
in src/backend/catalog/src/release-flight/release.py
8 3 2
def lambda_handler()
in src/backend/catalog/src/reserve-flight/reserve.py
8 3 2
def __init__()
in src/backend/payment/src/collect-payment/collect.py
3 3 3