Merge pull request #6 from clean-code-projects/refactor-project-structure

Refactored project structure

Author: xstrengthofonex

Diff for: internal/co_coders/criteria/criteria.go

@@ -0,0 +1,11 @@
+package criteria
+
+// CollabStyle ..
+type CollabStyle int
+
+const (
+	Team CollabStyle = iota + 1
+	Pair
+	Mob
+)
+

Diff for: internal/co_coders/match/on_collab_style.go

@@ -0,0 +1,17 @@
+package match
+
+import (
+	"github.com/clean-code-projects/co-coders-api/internal/co_coders/criteria"
+	"github.com/clean-code-projects/co-coders-api/internal/co_coders/user"
+)
+
+// OnCollabStyle ..
+func OnCollabStyle(users []user.User, collabStyle criteria.CollabStyle) (matchedUsers []user.User) {
+	matchedUsers = []user.User{}
+	for _, aUser := range users {
+		if aUser.HasCollabStyle(collabStyle) {
+			matchedUsers = append(matchedUsers, aUser)
+		}
+	}
+	return matchedUsers
+}

Diff for: internal/co_coders/match/on_collab_style_test.go

@@ -0,0 +1,41 @@
+package match_test
+
+import (
+	"github.com/clean-code-projects/co-coders-api/internal/co_coders/criteria"
+	"github.com/clean-code-projects/co-coders-api/internal/co_coders/match"
+	"github.com/clean-code-projects/co-coders-api/internal/co_coders/user"
+	"github.com/clean-code-projects/co-coders-api/internal/pkg/assert"
+
+	"testing"
+)
+
+func TestMatchOnCollabStyleReturnsEmpty(t *testing.T) {
+	style := criteria.Team
+	actual := match.OnCollabStyle([]user.User{}, style)
+	assert.Equals(t, []user.User{}, actual)
+}
+
+func TestMatchOnCollabStyleReturnsNoMatch(t *testing.T) {
+	aUser := user.New([]criteria.CollabStyle{criteria.Team})
+	users := []user.User{aUser}
+	style := criteria.Mob
+	actual := match.OnCollabStyle(users, style)
+	assert.Equals(t, []user.User{}, actual)
+}
+
+func TestMatchOnCollabStyleReturnsAMatch(t *testing.T) {
+	aUser := user.New([]criteria.CollabStyle{criteria.Team})
+	users := []user.User{aUser}
+	style := criteria.Team
+	actual := match.OnCollabStyle(users, style)
+	assert.Equals(t, []user.User{aUser}, actual)
+}
+
+func TestMatchOnCollabStyleSubsetReturnsAMatch(t *testing.T) {
+	aUser := user.New([]criteria.CollabStyle{criteria.Team, criteria.Pair})
+	users := []user.User{aUser}
+	criterion := criteria.Team
+	actual := match.OnCollabStyle(users, criterion)
+	assert.Equals(t, []user.User{aUser}, actual)
+}
+

Diff for: internal/co_coders/user/user.go

@@ -0,0 +1,23 @@
+package user
+
+import "github.com/clean-code-projects/co-coders-api/internal/co_coders/criteria"
+
+// User ..
+type User struct {
+	CollabStyles []criteria.CollabStyle
+}
+
+// HasCollabStyle ..
+func (u User) HasCollabStyle(collabStyle criteria.CollabStyle) bool {
+	for _, style := range u.CollabStyles {
+		if style == collabStyle {
+			return true
+		}
+	}
+	return false
+}
+
+// New ..
+func New(collabStyles []criteria.CollabStyle) User {
+	return User{CollabStyles: collabStyles}
+}

Diff for: internal/pkg/assert/assert.go

@@ -0,0 +1,12 @@
+package assert
+
+import (
+	"reflect"
+	"testing"
+)
+
+func Equals(t *testing.T, expected interface{}, actual interface{}) {
+	if !reflect.DeepEqual(expected, actual) {
+		t.Errorf("%+v is not equal to %+v", expected, actual)
+	}
+}