add builders and chaining methods for various types and variables for better reusability and readability

internal/models/issue.go

@@ -0,0 +1,64 @@
+package models
+
+type IssueBuilder struct {
+	ID          string
+	Title       string
+	Description string
+	Status      Status
+	IssueType   IssueType
+	Priority    int
+}
+
+func NewIssueBuilder() *IssueBuilder {
+	return &IssueBuilder{}
+}
+
+func NewBaseIssue() *IssueBuilder {
+	return NewIssueBuilder().
+		WithID("pm-abc").
+		WithTitle("Basic Issue").
+		WithDescription("Basic Description").
+		WithIssueType(TypeTask).
+		WithStatus(StatusOpen)
+}
+
+func (b *IssueBuilder) WithID(id string) *IssueBuilder {
+	b.ID = id
+	return b
+}
+
+func (b *IssueBuilder) WithTitle(title string) *IssueBuilder {
+	b.Title = title
+	return b
+}
+
+func (b *IssueBuilder) WithDescription(description string) *IssueBuilder {
+	b.Description = description
+	return b
+}
+
+func (b *IssueBuilder) WithStatus(status Status) *IssueBuilder {
+	b.Status = status
+	return b
+}
+
+func (b *IssueBuilder) WithIssueType(issueType IssueType) *IssueBuilder {
+	b.IssueType = issueType
+	return b
+}
+
+func (b *IssueBuilder) WithPriority(priority int) *IssueBuilder {
+	b.Priority = priority
+	return b
+}
+
+func (b IssueBuilder) Build() Issue {
+	return Issue{
+		ID:          b.ID,
+		Title:       b.Title,
+		Description: b.Description,
+		Status:      b.Status,
+		IssueType:   b.IssueType,
+		Priority:    b.Priority,
+	}
+}

internal/service/beads.go

@@ -41,3 +41,13 @@ func (s *BeadsService) AllIssues(ctx context.Context) ([]models.Issue, error) {
 
 	return issues, nil
 }
+
+func (s *BeadsService) DeleteIssues() error {
+
+	var deleteIssues = "DELETE FROM issues;"
+
+	if _, err := s.UnderlyingDB().Exec(deleteIssues); err != nil {
+		return err
+	}
+	return nil
+}

internal/service/config.go

@@ -0,0 +1,34 @@
+package service
+
+type Config struct {
+	RootCmd               string
+	WebAddress            string
+	BeadsDBPath           string
+	IssuePrefix           string
+	StatisticsStoragePath string
+}
+
+func (c Config) WithRootCmd(rootCmd string) Config {
+	c.RootCmd = rootCmd
+	return c
+}
+
+func (c Config) WithWebAddress(webAddress string) Config {
+	c.WebAddress = webAddress
+	return c
+}
+
+func (c Config) WithBeadsDBPath(beadsDBPath string) Config {
+	c.BeadsDBPath = beadsDBPath
+	return c
+}
+
+func (c Config) WithIssuePrefix(issuePrefix string) Config {
+	c.IssuePrefix = issuePrefix
+	return c
+}
+
+func (c Config) WithStatisticsStoragePath(path string) Config {
+	c.StatisticsStoragePath = path
+	return c
+}