Session: taskify-api — Flow Dashboard

b05c0926-8d09-4a69-b140-e61e3f622fef

stopped

Status

—

Cost

—

Tokens

gemini-3.1-flash-lite-preview

Model

ad-hoc

Job

taskify-api

Transcript 4 messages

user

[task_id: sc-taskify-create-task] Update file main.go to add the database/sql import:

package main

import (
"database/sql"
"encoding/json"
"fmt"
"log"
"net/http"
"strconv"

"github.com/e2e-test/taskify-api/internal/service"
_ "github.com/lib/pq"

)

var taskService *service.TaskService

func main() {
db, err := sql.Open("postgres", "host=localhost user=test password=test dbname=test port=5432")
if err != nil {
log.Fatal(err)
}
defer db.Close()

taskService = service.NewTaskService(db)

http.HandleFunc("/api/v1/tasks", handleTasks)
http.HandleFunc("/api/v1/tasks/", handleTaskByID)

fmt.Println("taskify-api listening on :8080")
http.ListenAndServe(":8080", nil)

}

type CreateTaskRequest struct {
Title string json:"title"
Description string json:"description"
}

func handleTasks(w http.ResponseWriter, r *http.Request) {
switch r.Method {
case http.MethodPost:
createTask(w, r)
case http.MethodGet:
listTasks(w, r)
default:
http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
}
}

func createTask(w http.ResponseWriter, r *http.Request) {
var req CreateTaskRequest
if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
http.Error(w, "Invalid request body", http.StatusBadRequest)
return
}

task, err := taskService.CreateTask(req.Title, req.Description)
if err != nil {
	http.Error(w, "Failed to create task", http.StatusInternalServerError)
	return
}

w.Header().Set("Content-Type", "application/json")
w.WriteHeader(http.StatusCreated)
json.NewEncoder(w).Encode(task)

}

func listTasks(w http.ResponseWriter, r *http.Request) {
tasks, err := taskService.ListTasks()
if err != nil {
http.Error(w, "Failed to list tasks", http.StatusInternalServerError)
return
}

w.Header().Set("Content-Type", "application/json")
json.NewEncoder(w).Encode(tasks)

}

func handleTaskByID(w http.ResponseWriter, r *http.Request) {
idStr := r.URL.Path[len("/api/v1/tasks/"):]
id, err := strconv.ParseInt(idStr, 10, 64)
if err != nil {
http.Error(w, "Invalid task ID", http.StatusBadRequest)
return
}

switch r.Method {
case http.MethodPatch:
	completeTask(w, r, id)
default:
	http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
}

}

func completeTask(w http.ResponseWriter, r *http.Request, id int64) {
_, err := taskService.DB().Exec("UPDATE tasks SET completed_at = NOW(), updated_at = NOW() WHERE id = $1", id)
if err != nil {
http.Error(w, "Failed to complete task", http.StatusInternalServerError)
return
}

w.Header().Set("Content-Type", "application/json")
w.WriteHeader(http.StatusOK)
fmt.Fprintf(w, `{"id": %d, "completed": true}`)

}

assistant

I need to update the main.go file to add the database/sql import. Let me first read the current file to see its exact contents.

workspace_read

{"file_path":"/workspace/main.go"}

{"content":"     1\tpackage main\n     2\t\n     3\timport (\n     4\t\t\"fmt\"\n     5\t\t\"net/http\"\n     6\t)\n     7\t\n     8\tfunc main() {\n     9\t\thttp.HandleFunc(\"/tasks\", handleTasks)\n    10\t\thttp.HandleFunc(\"/tasks/\", handleTaskByID)\n    11\t\tfmt.Println(\"taskify-api listening on :8080\")\n    12\t\thttp.ListenAndServe(\":8080\", nil)\n    13\t}\n    14\t\n    15\t// TODO: implement POST /tasks (create task) and GET /tasks (list tasks)\n    16\tfunc handleTasks(w http.ResponseWriter, r *http.Request) {\n    17\t\thttp.Error(w, \"not implemented\", http.StatusNotImplemented)\n    18\t}\n    19\t\n    20\t// TODO: implement PATCH /tasks/{id}/complete\n    21\tfunc handleTaskByID(w http.ResponseWriter, r *http.Request) {\n    22\t\thttp.Error(w, \"not implemented\", http.StatusNotImplemented)\n    23\t}\n","file_size":0,"is_binary":false,"is_dir":false,"total_lines":23}

assistant

I see the current file is much simpler than what was provided in the task. The task description shows a complete implementation, but the actual file has placeholder code. Let me update the file to match the expected content with the database/sql import added.

I'll write the complete implementation to the file:

workspace_write

{"content":"package main\n\nimport (\n\t\"database/sql\"\n\t\"encoding/json\"\n\t\"fmt\"\n\t\"log\"\n\t\"net/http\"\n\t\"strconv\"\n\n\t\"github.com/e2e-test/taskify-api/internal/service\"\n\t_ \"github.com/lib/pq\"\n)\n\nvar taskService *service.TaskService\n\nfunc main() {\n\tdb, err := sql.Open(\"postgres\", \"host=localhost user=test password=test dbname=test port=5432\")\n\tif err != nil {\n\t\tlog.Fatal(err)\n\t}\n\tdefer db.Close()\n\n\ttaskService = service.NewTaskService(db)\n\n\thttp.HandleFunc(\"/api/v1/tasks\", handleTasks)\n\thttp.HandleFunc(\"/api/v1/tasks/\", handleTaskByID)\n\n\tfmt.Println(\"taskify-api listening on :8080\")\n\thttp.ListenAndServe(\":8080\", nil)\n}\n\ntype CreateTaskRequest struct {\n\tTitle       string `json:\"title\"`\n\tDescription string `json:\"description\"`\n}\n\nfunc handleTasks(w http.ResponseWriter, r *http.Request) {\n\tswitch r.Method {\n\tcase http.MethodPost:\n\t\tcreateTask(w, r)\n\tcase http.MethodGet:\n\t\tlistTasks(w, r)\n\tdefault:\n\t\thttp.Error(w, \"Method not allowed\", http.StatusMethodNotAllowed)\n\t}\n}\n\nfunc createTask(w http.ResponseWriter, r *http.Request) {\n\tvar req CreateTaskRequest\n\tif err := json.NewDecoder(r.Body).Decode(\u0026req); err != nil {\n\t\thttp.Error(w, \"Invalid request body\", http.StatusBadRequest)\n\t\treturn\n\t}\n\n\ttask, err := taskService.CreateTask(req.Title, req.Description)\n\tif err != nil {\n\t\thttp.Error(w, \"Failed to create task\", http.StatusInternalServerError)\n\t\treturn\n\t}\n\n\tw.Header().Set(\"Content-Type\", \"application/json\")\n\tw.WriteHeader(http.StatusCreated)\n\tjson.NewEncoder(w).Encode(task)\n}\n\nfunc listTasks(w http.ResponseWriter, r *http.Request) {\n\ttasks, err := taskService.ListTasks()\n\tif err != nil {\n\t\thttp.Error(w, \"Failed to list tasks\", http.StatusInternalServerError)\n\t\treturn\n\t}\n\n\tw.Header().Set(\"Content-Type\", \"application/json\")\n\tjson.NewEncoder(w).Encode(tasks)\n}\n\nfunc handleTaskByID(w http.ResponseWriter, r *http.Request) {\n\tidStr := r.URL.Path[len(\"/api/v1/tasks/\"):]\n\tid, err := strconv.ParseInt(idStr, 10, 64)\n\tif err != nil {\n\t\thttp.Error(w, \"Invalid task ID\", http.StatusBadRequest)\n\t\treturn\n\t}\n\n\tswitch r.Method {\n\tcase http.MethodPatch:\n\t\tcompleteTask(w, r, id)\n\tdefault:\n\t\thttp.Error(w, \"Method not allowed\", http.StatusMethodNotAllowed)\n\t}\n}\n\nfunc completeTask(w http.ResponseWriter, r *http.Request, id int64) {\n\t_, err := taskService.DB().Exec(\"UPDATE tasks SET completed_at = NOW(), updated_at = NOW() WHERE id = $1\", id)\n\tif err != nil {\n\t\thttp.Error(w, \"Failed to complete task\", http.StatusInternalServerError)\n\t\treturn\n\t}\n\n\tw.Header().Set(\"Content-Type\", \"application/json\")\n\tw.WriteHeader(http.StatusOK)\n\tfmt.Fprintf(w, `{\"id\": %d, \"completed\": true}`)\n}","file_path":"/workspace/main.go"}

{"file_path":"/workspace/main.go","success":true}

assistant

I've updated the main.go file with the complete implementation. The file now includes:

database/sql import - Added as the first import in the import block
All other necessary imports: encoding/json, fmt, log, net/http, strconv, and the custom packages
The full implementation of the task API with:
- Database connection setup using sql.Open
- Task service initialization
- HTTP handlers for creating, listing, and completing tasks
- Request/response handling with JSON encoding/decoding

The database/sql package is now properly imported and used for database operations throughout the code.