From ba3211e24efc8e53b791a92bbc3f785858c6f42b Mon Sep 17 00:00:00 2001
From: Wayne Ngo <ngowayne12@gmail.com>
Date: Sat, 11 Apr 2026 20:20:07 -0700
Subject: [PATCH] add domain models

---
 internal/core/models/models.go | 35 ++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 internal/core/models/models.go

diff --git a/internal/core/models/models.go b/internal/core/models/models.go
new file mode 100644
index 0000000..b0a8589
--- /dev/null
+++ b/internal/core/models/models.go
@@ -0,0 +1,35 @@
+package models
+
+import (
+	"encoding/json"
+	"time"
+)
+
+type AssessmentTemplate struct {
+	ID              int64     `json:"id" db:"id"`
+	Title           string    `json:"title" db:"title"`
+	Description     *string   `json:"description,omitempty" db:"description"`
+	DurationMinutes int       `json:"durationMinutes" db:"duration_minutes"`
+	CreatedAt       time.Time `json:"createdAt" db:"created_at"`
+	UpdatedAt       time.Time `json:"updatedAt" db:"updated_at"`
+}
+
+type Question struct {
+	ID                   int64            `json:"id" db:"id"`
+	AssessmentTemplateID int64            `json:"assessmentTemplateId" db:"assessment_template_id"`
+	Type                 string           `json:"type" db:"type"`
+	Prompt               string           `json:"prompt" db:"prompt"`
+	Options              *json.RawMessage `json:"options,omitempty" db:"options"`
+	CorrectAnswer        *json.RawMessage `json:"correctAnswer,omitempty" db:"correct_answer"`
+	Score                int              `json:"score" db:"score"`
+	Language             *string          `json:"language,omitempty" db:"language"`
+}
+
+type TestCase struct {
+	ID             int64  `json:"id" db:"id"`
+	QuestionID     int64  `json:"questionId" db:"question_id"`
+	Input          string `json:"input" db:"input"`
+	ExpectedOutput string `json:"expectedOutput" db:"expected_output"`
+	IsHidden       bool   `json:"isHidden" db:"is_hidden"`
+	Score          int    `json:"score" db:"score"`
+}