Claude
def73fa1c4
Product, order and inventory services behind Spring Cloud Gateway (WebMVC), configuration from a Config Server, discovery with Eureka, a Resilience4j circuit breaker on order -> inventory and Brave tracing. Run as six plain jars; output/ holds real transcripts (config, registry, requests, trace propagation, circuit breaker, startup race and the load-balanced RestClient.Builder trap). Dockerfile and docker-compose.yml are included but were not run. Co-Authored-By: Claude Sonnet 5.5 <[email protected]> Claude-Session: https://claude.ai/code/session_01HhW8LD8r3EigoBaCGrQZx5
47 lines
1.7 KiB
Plaintext
47 lines
1.7 KiB
Plaintext
# Requests through the gateway (port 8080). The client only ever talks to 8080.
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--- products ---
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$ curl -X GET localhost:8080/api/products
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HTTP 200
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[{"id":1,"name":"Mechanical keyboard","price":89.90},{"id":2,"name":"USB-C dock","price":129.00},{"id":3,"name":"27-inch monitor","price":249.50}]
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$ curl -X GET localhost:8080/api/products/2
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HTTP 200
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{"id":2,"name":"USB-C dock","price":129.00}
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$ curl -X GET localhost:8080/api/products/99
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HTTP 404
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{"timestamp":"2026-10-21T17:07:49.313Z","status":404,"error":"Not Found","path":"/products/99"}
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--- stock ---
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$ curl -X GET localhost:8080/api/inventory/3
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HTTP 200
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{"productId":3,"quantity":3,"lowStock":true}
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--- orders ---
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$ curl -X POST localhost:8080/api/orders -d '{"productId":1,"quantity":2}'
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HTTP 201
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{"id":1,"productId":1,"productName":"Mechanical keyboard","quantity":2,"total":179.80,"currency":"EUR","status":"CONFIRMED"}
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$ curl -X POST localhost:8080/api/orders -d '{"productId":3,"quantity":4}'
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HTTP 409
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{"timestamp":"2026-10-21T17:07:49.685Z","status":409,"error":"Conflict","path":"/orders"}
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$ curl -X POST localhost:8080/api/orders -d '{"productId":2,"quantity":11}'
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HTTP 400
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{"timestamp":"2026-10-21T17:07:49.721Z","status":400,"error":"Bad Request","path":"/orders"}
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$ curl -X POST localhost:8080/api/orders -d '{"productId":99,"quantity":1}'
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HTTP 404
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{"timestamp":"2026-10-21T17:07:49.763Z","status":404,"error":"Not Found","path":"/orders"}
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$ curl -X GET localhost:8080/api/orders
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HTTP 200
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[{"id":1,"productId":1,"productName":"Mechanical keyboard","quantity":2,"total":179.80,"currency":"EUR","status":"CONFIRMED"}]
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--- stock after the first order ---
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$ curl -X GET localhost:8080/api/inventory/1
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HTTP 200
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{"productId":1,"quantity":18,"lowStock":false}
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