Use Case: Community Tool Libraries
Use Case: Community Tool Libraries
Overview
This use case describes how the Plings system integrates with tool libraries, maker spaces, and community workshops to provide membership-based access to shared tools, educational resources, and community building opportunities through structured reservation systems.
User Story
As a community member, I want to access tools and equipment through local tool libraries and maker spaces so that I can complete projects using high-quality tools, learn new skills, and connect with other makers while supporting community-based resource sharing.
Business Value
- Educational Access: Provide access to expensive tools for learning and skill development
- Community Building: Foster learning communities around making, repair, and craftsmanship
- Resource Efficiency: Maximize utilization of expensive equipment through shared access
- Skill Development: Combine tool access with training and educational opportunities
- Social Impact: Support community development and local economic resilience
- Sustainability: Reduce waste through repair, reuse, and shared ownership models
Current System Integration
Existing Foundation
The Plings system provides essential infrastructure for community tool libraries:
- ✅ Membership Management: User authentication and organization membership system
- ✅ Reservation System: Scheduling and booking capabilities for shared resources
- ✅ Educational Content: Framework for storing training materials and documentation
- ✅ Spatial Relationships: Track tool locations within library spaces
- ✅ Status Management: Monitor tool availability, condition, and maintenance needs
Integration with Core Systems
Complementary Systems: Community tool libraries enhance existing Plings features:
- Organization Intelligence: Manage library membership, access levels, and privileges
- Spatial Navigation: Navigate complex tool library layouts and storage systems
- Educational Resources: Link tools to training materials and safety documentation
- Community Features: Connect members with shared interests and projects
- Maintenance Tracking: Coordinate tool maintenance and repair schedules
Workflow Steps
Step 1: Library Discovery and Membership
- Library Search: Find local tool libraries and maker spaces
- Membership Options: Understand different membership levels and benefits
- Application Process: Complete membership application and verification
- Orientation Scheduling: Schedule required orientation and safety training
Library Discovery Interface:
🏛️ Find Tool Libraries Near You
📍 Your Location: 123 Main St, Anytown
📏 Search radius: [●─────] 10 miles
🔍 Library Types:
☑️ Tool Libraries ☑️ Maker Spaces
☑️ Repair Cafes ☑️ Community Workshops
📋 Found Libraries:
┌─────────────────────────────────────────────────────────┐
│ 🏛️ Downtown Tool Library • 0.8 miles • ⭐ 4.8 │
│ 🛠️ 450+ tools • 🎓 Classes available • 👥 156 members │
│ 💰 $25/month • 🕒 Tue-Sat 10-8 • 📞 (555) 123-4567 │
│ 📋 "Complete woodworking, automotive, and home repair" │
│ [ℹ️ Learn More] [🎓 Classes] [📝 Join] [📍 Directions] │
└─────────────────────────────────────────────────────────┘
┌─────────────────────────────────────────────────────────┐
│ 🏭 Maker Collective • 2.1 miles • ⭐ 4.6 │
│ 🛠️ 200+ tools • 🎓 Expert instruction • 👥 89 members │
│ 💰 $45/month • 🕒 Wed-Sun 9-9 • 📞 (555) 987-6543 │
│ 📋 "3D printing, laser cutting, electronics, textiles" │
│ [ℹ️ Learn More] [🎓 Classes] [📝 Join] [📍 Directions] │
└─────────────────────────────────────────────────────────┘
Step 2: Membership Registration and Onboarding
- Membership Selection: Choose appropriate membership level
- Payment Processing: Handle membership fees and deposit requirements
- Waiver Completion: Complete liability waivers and safety agreements
- Orientation Scheduling: Book mandatory orientation sessions
Membership Registration Flow:
interface LibraryMembership {
id: string;
library: ToolLibrary;
membershipLevel: MembershipLevel;
member: User;
startDate: Date;
renewalDate: Date;
status: MembershipStatus;
accessCredentials: AccessCredentials;
trainingRecords: TrainingRecord[];
toolReservations: ToolReservation[];
volunteerHours: number;
membershipHistory: MembershipEvent[];
}
interface MembershipLevel {
id: string;
name: string;
monthlyFee: number;
benefits: MembershipBenefit[];
restrictions: MembershipRestriction[];
requiredTraining: TrainingRequirement[];
maxReservations: number;
maxReservationDuration: number; // hours
priorityAccess: boolean;
discountedClasses: boolean;
}
interface ToolLibrary {
id: string;
name: string;
type: LibraryType;
location: GeographicalLocation;
operatingHours: OperatingSchedule;
membershipLevels: MembershipLevel[];
toolInventory: LibraryTool[];
spaces: LibrarySpace[];
classes: WorkshopClass[];
policies: LibraryPolicy[];
staff: LibraryStaff[];
}
Membership Application:
📝 Join Downtown Tool Library
👤 Membership Application
Name: John Doe
Email: john@email.com
Phone: (555) 123-4567
Address: 456 Oak St, Anytown
🎯 Membership Level:
○ Basic ($25/month)
• Access to hand tools and basic power tools
• 2 concurrent reservations
• 48-hour max reservation
● Standard ($35/month)
• Access to all tools except specialized equipment
• 4 concurrent reservations
• 72-hour max reservation
• 20% discount on classes
○ Premium ($50/month)
• Access to all tools and equipment
• 6 concurrent reservations
• 1-week max reservation
• Free basic classes, 50% off advanced
• Priority booking for popular tools
📋 Required Information:
☑️ Emergency contact information
☑️ Relevant experience and skills
☑️ Projects you're interested in
☑️ How you heard about us
📄 Legal Requirements:
☑️ Liability waiver signed
☑️ Safety agreement accepted
☑️ Community guidelines acknowledged
🎓 Required Training:
☑️ General safety orientation (2 hours)
☑️ Tool checkout procedures (1 hour)
☐ Power tool safety (3 hours) - Schedule after approval
💳 Payment Information:
Monthly fee: $35.00
Setup fee: $10.00
Key deposit: $25.00 (refundable)
First month total: $70.00
[💳 Complete Registration] [📞 Call Library] [❌ Cancel]
Step 3: Tool Discovery and Reservation
- Tool Catalog: Browse available tools by category, brand, and availability
- Reservation System: Book tools for specific time periods
- Availability Checking: Real-time availability and waitlist management
- Training Requirements: Verify training completion for restricted tools
Tool Discovery Interface:
🔍 Downtown Tool Library Catalog
🛠️ Search Tools:
[Search tools...] [🔍 Search] [📊 Sort by: Popular ▼]
📊 Categories:
🔨 Hand Tools (45) 🔌 Power Tools (38) 🪚 Woodworking (52)
🔧 Automotive (23) 🌿 Gardening (31) 🏠 Home Repair (67)
🎨 Crafts (19) 📐 Measuring (28) 🛡️ Safety (15)
🌟 Popular Tools:
┌─────────────────────────────────────────────────────────┐
│ 🔨 DeWalt 20V Cordless Drill • #TL-DRL-001 │
│ 📍 Located: Power Tool Wall, Bay 3 │
│ 📊 Status: ✅ Available • 🎓 Training: Basic Power Tools│
│ 📅 Next 7 days: ████████░░░░░░░ │
│ ⭐ 4.9 (67 reviews) • 🔧 Last serviced: 2 days ago │
│ [📅 Reserve] [📋 Details] [🎓 Training] [📍 Locate] │
└─────────────────────────────────────────────────────────┘
┌─────────────────────────────────────────────────────────┐
│ 🪚 SawStop Table Saw • #TL-SAW-003 │
│ 📍 Located: Woodworking Area, Station 1 │
│ 📊 Status: ⏳ Reserved until Thu 3PM • 🎓 Training: Advanced │
│ 📅 Next available: Thursday 3:00 PM │
│ ⭐ 4.8 (34 reviews) • 🔧 Last serviced: 1 week ago │
│ [📅 Join Waitlist] [📋 Details] [🎓 Training] [📍 Locate] │
└─────────────────────────────────────────────────────────┘
Step 4: Training and Certification
- Safety Training: Complete required safety courses for different tool categories
- Skill Development: Advanced training and certification programs
- Mentorship: Connect with experienced members for guidance
- Assessment: Practical assessments for high-risk equipment
Training Management:
🎓 Your Training Progress
📋 Required Training:
✅ General Safety Orientation (Completed 2 weeks ago)
✅ Basic Hand Tools (Completed 2 weeks ago)
✅ Power Tool Safety (Completed 1 week ago)
⏳ Woodworking Basics (Scheduled: Sat 2PM)
⏳ Table Saw Certification (Scheduled: Next Wed 6PM)
🎯 Available Training:
┌─────────────────────────────────────────────────────────┐
│ 🪚 Advanced Woodworking • Instructor: Mike Chen │
│ 📅 Every Saturday 10AM-2PM • 💰 $25 (Free with Premium) │
│ 📋 "Learn joinery, finishing, and advanced techniques" │
│ 🎓 Prerequisite: Woodworking Basics │
│ [📅 Register] [📋 Details] [👤 Instructor Bio] │
└─────────────────────────────────────────────────────────┘
┌─────────────────────────────────────────────────────────┐
│ 🔧 Small Engine Repair • Instructor: Sarah Williams │
│ 📅 Tue & Thu 7PM-9PM • 💰 $40 (20% off with Standard) │
│ 📋 "Repair lawnmowers, chainsaws, and small engines" │
│ 🎓 Prerequisite: Basic Tool Safety │
│ [📅 Register] [📋 Details] [👤 Instructor Bio] │
└─────────────────────────────────────────────────────────┘
🏆 Certifications Earned:
• Basic Hand Tools (Level 1)
• Power Tool Safety (Level 1)
• First Aid/CPR (Current)
🎯 Recommended Next Steps:
• Complete Woodworking Basics to unlock advanced woodworking tools
• Consider Electronics Basics for access to soldering and testing equipment
• Volunteer for tool maintenance to earn advanced certifications
Step 5: Tool Checkout and Usage
- Check-out Process: Verify identity and tool condition
- Usage Guidelines: Access tool-specific instructions and safety information
- Extension Requests: Request additional time if needed
- Support Access: Contact library staff for assistance
Tool Checkout Interface:
📋 Tool Checkout: DeWalt Cordless Drill
🆔 Member Verification:
Member: John Doe (#DT-0156)
Status: ✅ Active Standard Member
Training: ✅ Power Tool Safety Certified
🔧 Tool Information:
Tool: DeWalt 20V Max Cordless Drill
ID: #TL-DRL-001
Location: Power Tool Wall, Bay 3
⏰ Reservation Details:
Reserved: Today 2:00 PM - Tomorrow 6:00 PM
Duration: 28 hours
Extension: 1 available (24 hours)
📋 Pre-Checkout Inspection:
☑️ Tool powers on and operates correctly
☑️ Battery charged and functional
☑️ Chuck opens and closes smoothly
☑️ All included bits present
☑️ No visible damage or wear
📖 Usage Guidelines:
• Maximum continuous use: 30 minutes
• Use appropriate bits for material
• Return battery to charging station if depleted
• Clean tool after use
• Report any issues immediately
📞 Support Contacts:
Library: (555) 123-4567
After hours: (555) 123-4568
Emergency: 911
📸 Checkout Photos:
[📷 Tool condition] [📷 Included accessories]
✅ Checkout Confirmation:
I acknowledge receiving the tool in good condition
I agree to use the tool safely and responsibly
I will return the tool on time and in good condition
[✅ Complete Checkout] [📞 Call Staff] [❌ Cancel]
Step 6: Return and Community Engagement
- Return Process: Inspect tool condition and document any issues
- Usage Feedback: Rate tool condition and provide feedback
- Community Engagement: Share project photos and connect with other makers
- Volunteer Opportunities: Contribute to library maintenance and events
Return and Community Flow:
🔄 Tool Return: DeWalt Cordless Drill
📋 Return Inspection:
Returned: On time (1 hour early)
Condition: ✅ Excellent
Cleanliness: ✅ Clean
Completeness: ✅ All parts present
📸 Return Photos:
[📷 Tool condition] [📷 Accessories returned]
⭐ Rate Your Experience:
Tool condition: ⭐⭐⭐⭐⭐
Ease of use: ⭐⭐⭐⭐⭐
Documentation: ⭐⭐⭐⭐⭐
Overall: ⭐⭐⭐⭐⭐
💬 Project Share (Optional):
"Built a spice rack for my kitchen! The drill
worked perfectly for all the screw holes."
[📷 Add project photos]
🎯 Community Engagement:
🔗 Connect with other woodworkers
📅 Join upcoming "Beginner Woodworking" workshop
🔧 Volunteer for tool maintenance day
📢 Share your project on community board
✅ Return Complete!
🏆 Member Benefits:
• You've earned 5 community points
• 15% discount on next class registration
• Priority booking for popular tools this month
[✅ Confirm Return] [📅 Book Next Tool] [🎓 Browse Classes]
Technical Implementation Strategy
Library Management System
Core Library Architecture:
@dataclass
class ToolLibrary:
id: str
name: str
type: LibraryType
location: GeographicalLocation
operating_hours: OperatingSchedule
membership_levels: List[MembershipLevel]
tool_inventory: List[LibraryTool]
spaces: List[LibrarySpace]
classes: List[WorkshopClass]
policies: List[LibraryPolicy]
staff: List[LibraryStaff]
def get_available_tools(self, start_time: datetime, end_time: datetime,
member: LibraryMember) -> List[LibraryTool]:
"""Get tools available for reservation by specific member"""
available_tools = []
for tool in self.tool_inventory:
# Check if tool is available during requested time
if not tool.is_available(start_time, end_time):
continue
# Check if member meets requirements for this tool
if not tool.member_can_use(member):
continue
# Check if member has remaining reservation quota
if not member.can_make_reservation(tool):
continue
available_tools.append(tool)
return available_tools
def create_reservation(self, member: LibraryMember, tool: LibraryTool,
start_time: datetime, end_time: datetime) -> ToolReservation:
"""Create new tool reservation"""
if not self.validate_reservation(member, tool, start_time, end_time):
raise ValidationError("Reservation validation failed")
reservation = ToolReservation(
id=generate_uuid(),
member=member,
tool=tool,
start_time=start_time,
end_time=end_time,
status=ReservationStatus.ACTIVE,
created_at=datetime.utcnow()
)
# Add to member's reservations
member.active_reservations.append(reservation)
# Block tool availability
tool.add_reservation(reservation)
return reservation
@dataclass
class LibraryTool:
id: str
name: str
category: ToolCategory
brand: str
model: str
serial_number: str
acquisition_date: datetime
condition: ToolCondition
location: LibraryLocation
training_requirements: List[TrainingRequirement]
reservation_history: List[ToolReservation]
maintenance_schedule: MaintenanceSchedule
safety_guidelines: List[SafetyGuideline]
def member_can_use(self, member: LibraryMember) -> bool:
"""Check if member meets requirements to use this tool"""
# Check membership level requirements
if not member.membership_level.allows_tool_category(self.category):
return False
# Check training requirements
for requirement in self.training_requirements:
if not member.has_completed_training(requirement):
return False
# Check tool-specific restrictions
if self.requires_staff_supervision and not member.has_staff_endorsement:
return False
return True
def is_available(self, start_time: datetime, end_time: datetime) -> bool:
"""Check if tool is available for reservation period"""
# Check if tool is operational
if self.condition not in [ToolCondition.EXCELLENT, ToolCondition.GOOD]:
return False
# Check for overlapping reservations
for reservation in self.reservation_history:
if reservation.status == ReservationStatus.ACTIVE:
if time_periods_overlap(
(start_time, end_time),
(reservation.start_time, reservation.end_time)
):
return False
# Check maintenance schedule
if self.maintenance_schedule.conflicts_with_period(start_time, end_time):
return False
return True
class LibraryManager:
def __init__(self, db_connection):
self.db = db_connection
self.libraries = {}
self.members = {}
async def register_member(self, library_id: str, member_data: MemberRegistrationData) -> LibraryMember:
"""Register new library member"""
library = self.libraries.get(library_id)
if not library:
raise ValueError(f"Library {library_id} not found")
# Validate member data
if not self.validate_member_registration(member_data):
raise ValidationError("Member registration validation failed")
# Process payment
payment_result = await self.process_membership_payment(member_data)
if not payment_result.success:
raise PaymentError("Membership payment failed")
# Create member record
member = LibraryMember(
id=generate_uuid(),
library_id=library_id,
user_id=member_data.user_id,
membership_level=member_data.membership_level,
start_date=datetime.utcnow(),
renewal_date=datetime.utcnow() + timedelta(days=30),
status=MembershipStatus.ACTIVE,
training_records=[],
reservation_history=[]
)
# Store in database
await self.db.create_library_member(member)
# Send welcome email and orientation scheduling
await self.send_welcome_email(member)
await self.schedule_orientation(member)
return member
async def schedule_training(self, member_id: str, training_class_id: str) -> TrainingRegistration:
"""Schedule member for training class"""
member = self.members.get(member_id)
if not member:
raise ValueError(f"Member {member_id} not found")
training_class = await self.get_training_class(training_class_id)
if not training_class:
raise ValueError(f"Training class {training_class_id} not found")
# Check prerequisites
if not member.meets_prerequisites(training_class.prerequisites):
raise ValidationError("Member does not meet training prerequisites")
# Check availability
if not training_class.has_available_spots():
raise ValidationError("Training class is full")
# Process registration
registration = TrainingRegistration(
id=generate_uuid(),
member=member,
training_class=training_class,
registration_date=datetime.utcnow(),
status=RegistrationStatus.REGISTERED
)
await self.db.create_training_registration(registration)
return registration
GraphQL Schema Extensions
Library-Specific Types:
# Tool Library and Community Types
type ToolLibrary {
id: ID!
name: String!
type: LibraryType!
description: String
location: GeographicalLocation!
operatingHours: OperatingSchedule!
# Membership information
membershipLevels: [MembershipLevel!]!
totalMembers: Int!
activeMembers: Int!
# Tool inventory
toolInventory: [LibraryTool!]!
toolCategories: [ToolCategory!]!
totalTools: Int!
availableTools: Int!
# Facilities and spaces
spaces: [LibrarySpace!]!
capacity: Int!
# Educational programs
classes: [WorkshopClass!]!
instructors: [LibraryInstructor!]!
# Policies and guidelines
policies: [LibraryPolicy!]!
safetyGuidelines: [SafetyGuideline!]!
# Contact and access
contactInfo: ContactInfo!
website: String
socialMedia: SocialMediaLinks
# Distance from user (if location provided)
distanceMeters: Float
travelTime: TravelTime
}
type LibraryMember {
id: ID!
user: User!
library: ToolLibrary!
membershipLevel: MembershipLevel!
# Membership status
status: MembershipStatus!
startDate: String!
renewalDate: String!
autoRenewal: Boolean!
# Access and privileges
accessCredentials: AccessCredentials!
reservationQuota: ReservationQuota!
# Training and certifications
trainingRecords: [TrainingRecord!]!
certifications: [Certification!]!
skillLevel: SkillLevel!
# Activity and engagement
reservationHistory: [ToolReservation!]!
volunteerHours: Float!
communityPoints: Int!
# Participation metrics
totalReservations: Int!
averageRating: Float!
projectsShared: Int!
# Current status
activeReservations: [ToolReservation!]!
upcomingClasses: [WorkshopClass!]!
overdueReturns: [ToolReservation!]!
}
type MembershipLevel {
id: ID!
name: String!
description: String
monthlyFee: Float!
setupFee: Float!
# Access privileges
toolCategories: [ToolCategory!]!
maxReservations: Int!
maxReservationDuration: Int! # hours
advanceBookingDays: Int!
# Benefits
discountedClasses: Float! # percentage
priorityAccess: Boolean!
afterHoursAccess: Boolean!
guestPrivileges: Boolean!
# Requirements
requiredTraining: [TrainingRequirement!]!
minimumVolunteerHours: Float!
}
type LibraryTool {
id: ID!
name: String!
category: ToolCategory!
brand: String!
model: String!
# Physical details
serialNumber: String!
acquisitionDate: String!
condition: ToolCondition!
location: LibraryLocation!
# Usage requirements
trainingRequirements: [TrainingRequirement!]!
membershipLevelRequired: MembershipLevel!
staffSupervisionRequired: Boolean!
# Availability
availability: ToolAvailability!
reservationSchedule: [TimeSlot!]!
maintenanceSchedule: MaintenanceSchedule!
# Documentation
operatingInstructions: String!
safetyGuidelines: [SafetyGuideline!]!
manualUrl: String
videoTutorials: [VideoTutorial!]!
# Usage metrics
totalReservations: Int!
averageRating: Float!
hoursUsed: Float!
# Current status
currentReservation: ToolReservation
nextAvailable: String
estimatedWaitTime: Int # minutes
}
type WorkshopClass {
id: ID!
name: String!
description: String!
category: ClassCategory!
instructor: LibraryInstructor!
# Scheduling
schedule: ClassSchedule!
duration: Int! # hours
capacity: Int!
enrolled: Int!
# Requirements
prerequisites: [TrainingRequirement!]!
membershipLevelRequired: MembershipLevel
skillLevel: SkillLevel!
# Pricing
cost: Float!
memberDiscount: Float!
materials: MaterialsList!
# Content
curriculum: [LessonPlan!]!
tools: [LibraryTool!]!
projects: [Project!]!
# Registration
registrations: [ClassRegistration!]!
waitlist: [ClassRegistration!]!
# Feedback
ratings: [ClassRating!]!
averageRating: Float!
}
type ToolReservation {
id: ID!
member: LibraryMember!
tool: LibraryTool!
# Timing
startTime: String!
endTime: String!
duration: Int! # hours
# Status
status: ReservationStatus!
checkoutTime: String
returnTime: String
# Extensions
extensionRequests: [ExtensionRequest!]!
totalExtensions: Int!
# Condition tracking
checkoutCondition: ToolCondition!
returnCondition: ToolCondition
damageReports: [DamageReport!]!
# Feedback
memberRating: Float
memberReview: String
projectPhotos: [String!]!
# Notifications
reminders: [ReservationReminder!]!
overdueDays: Int!
}
enum LibraryType {
TOOL_LIBRARY
MAKER_SPACE
COMMUNITY_WORKSHOP
REPAIR_CAFE
SKILL_SHARE_HUB
}
enum MembershipStatus {
ACTIVE
SUSPENDED
EXPIRED
CANCELLED
PENDING_APPROVAL
}
enum ReservationStatus {
RESERVED
CHECKED_OUT
RETURNED
OVERDUE
CANCELLED
EXTENDED
}
enum ToolCondition {
EXCELLENT
GOOD
FAIR
NEEDS_REPAIR
OUT_OF_SERVICE
}
enum ClassCategory {
WOODWORKING
METALWORKING
ELECTRONICS
TEXTILES
AUTOMOTIVE
HOME_REPAIR
SAFETY_TRAINING
DIGITAL_FABRICATION
}
# Library Discovery and Management Queries
type Query {
findLibrariesNear(
location: LatLngInput!
radiusKm: Float = 15.0
libraryTypes: [LibraryType!]
membershipBudget: Float
): [ToolLibrary!]!
getLibraryDetails(id: ID!): ToolLibrary
searchLibraryTools(
libraryId: ID!
searchQuery: String
categories: [ToolCategory!]
availableOnly: Boolean = true
startTime: String
endTime: String
): [LibraryTool!]!
getMyLibraryMemberships: [LibraryMember!]!
getMyReservations(
status: ReservationStatus
libraryId: ID
limit: Int = 20
offset: Int = 0
): [ToolReservation!]!
getAvailableClasses(
libraryId: ID
category: ClassCategory
skillLevel: SkillLevel
membershipLevel: MembershipLevel
): [WorkshopClass!]!
getMyTrainingProgress(
libraryId: ID
): TrainingProgress!
getLibraryCalendar(
libraryId: ID!
startDate: String!
endDate: String!
): LibraryCalendar!
}
# Library Membership and Reservation Mutations
type Mutation {
applyForMembership(
libraryId: ID!
membershipLevel: ID!
applicationData: MembershipApplicationInput!
): MembershipApplication!
reserveTool(
toolId: ID!
startTime: String!
endTime: String!
purpose: String!
): ToolReservation!
cancelReservation(
reservationId: ID!
reason: String
): Boolean!
requestExtension(
reservationId: ID!
additionalHours: Int!
reason: String!
): ExtensionRequest!
checkoutTool(
reservationId: ID!
conditionPhotos: [Upload!]!
staffNotes: String
): ToolReservation!
returnTool(
reservationId: ID!
conditionPhotos: [Upload!]!
conditionRating: Int!
projectPhotos: [Upload!]
review: String
): ToolReservation!
registerForClass(
classId: ID!
paymentMethod: PaymentMethodInput!
): ClassRegistration!
joinClassWaitlist(
classId: ID!
): ClassRegistration!
reportToolIssue(
toolId: ID!
issueType: IssueType!
description: String!
photos: [Upload!]
severity: IssueSeverity!
): ToolIssueReport!
volunteerForTask(
libraryId: ID!
taskType: VolunteerTaskType!
availabilityWindow: TimeSlotInput!
): VolunteerAssignment!
shareProject(
reservationId: ID!
projectTitle: String!
description: String!
photos: [Upload!]!
tips: String
toolsUsed: [ID!]!
): ProjectShare!
}
input MembershipApplicationInput {
personalInfo: PersonalInfoInput!
emergencyContact: EmergencyContactInput!
experience: ExperienceInput!
interests: [String!]!
references: [String!]
paymentMethod: PaymentMethodInput!
}
input PersonalInfoInput {
firstName: String!
lastName: String!
email: String!
phone: String!
address: AddressInput!
dateOfBirth: String!
}
input ExperienceInput {
skillLevel: SkillLevel!
previousExperience: String!
certifications: [String!]!
toolsOwned: [String!]!
projects: [ProjectExperienceInput!]!
}
input ProjectExperienceInput {
title: String!
description: String!
toolsUsed: [String!]!
complexity: ComplexityLevel!
}
Educational Content Management
Training and Certification System:
class TrainingManager:
def __init__(self, db_connection):
self.db = db_connection
self.training_programs = {}
self.certifications = {}
async def create_training_program(self, program_data: TrainingProgramData) -> TrainingProgram:
"""Create new training program"""
program = TrainingProgram(
id=generate_uuid(),
name=program_data.name,
description=program_data.description,
category=program_data.category,
skill_level=program_data.skill_level,
duration=program_data.duration,
prerequisites=program_data.prerequisites,
learning_objectives=program_data.learning_objectives,
assessment_criteria=program_data.assessment_criteria,
tools_covered=program_data.tools_covered,
safety_requirements=program_data.safety_requirements,
materials_needed=program_data.materials_needed,
instructor_qualifications=program_data.instructor_qualifications
)
await self.db.create_training_program(program)
return program
async def enroll_member(self, member_id: str, program_id: str) -> TrainingEnrollment:
"""Enroll member in training program"""
member = await self.db.get_library_member(member_id)
program = await self.db.get_training_program(program_id)
# Check prerequisites
if not self.member_meets_prerequisites(member, program.prerequisites):
raise ValidationError("Member does not meet training prerequisites")
# Check capacity
if await self.is_program_full(program_id):
raise ValidationError("Training program is at capacity")
# Create enrollment
enrollment = TrainingEnrollment(
id=generate_uuid(),
member=member,
program=program,
enrollment_date=datetime.utcnow(),
status=EnrollmentStatus.ENROLLED,
progress=TrainingProgress()
)
await self.db.create_training_enrollment(enrollment)
return enrollment
async def complete_assessment(self, enrollment_id: str, assessment_data: AssessmentData) -> AssessmentResult:
"""Complete training assessment"""
enrollment = await self.db.get_training_enrollment(enrollment_id)
# Process assessment
result = AssessmentResult(
id=generate_uuid(),
enrollment=enrollment,
assessment_date=datetime.utcnow(),
practical_score=assessment_data.practical_score,
theoretical_score=assessment_data.theoretical_score,
safety_score=assessment_data.safety_score,
overall_score=self.calculate_overall_score(assessment_data),
passed=self.determine_pass_status(assessment_data),
instructor_notes=assessment_data.instructor_notes,
areas_for_improvement=assessment_data.areas_for_improvement
)
if result.passed:
# Issue certification
certification = await self.issue_certification(enrollment, result)
result.certification = certification
# Update member's training records
await self.update_member_training_records(enrollment.member, certification)
await self.db.create_assessment_result(result)
return result
async def issue_certification(self, enrollment: TrainingEnrollment, assessment: AssessmentResult) -> Certification:
"""Issue certification upon successful training completion"""
certification = Certification(
id=generate_uuid(),
member=enrollment.member,
training_program=enrollment.program,
issue_date=datetime.utcnow(),
expiry_date=datetime.utcnow() + timedelta(days=365*2), # 2 years
certification_level=self.determine_certification_level(assessment),
digital_badge_url=await self.generate_digital_badge(enrollment.member, enrollment.program),
verification_code=self.generate_verification_code(),
instructor=assessment.instructor,
assessment_score=assessment.overall_score
)
await self.db.create_certification(certification)
# Send certification email
await self.send_certification_email(certification)
return certification
@dataclass
class TrainingProgram:
id: str
name: str
description: str
category: TrainingCategory
skill_level: SkillLevel
duration: int # hours
prerequisites: List[TrainingRequirement]
learning_objectives: List[str]
assessment_criteria: List[AssessmentCriterion]
tools_covered: List[str]
safety_requirements: List[str]
materials_needed: List[str]
instructor_qualifications: List[str]
def member_meets_prerequisites(self, member: LibraryMember) -> bool:
"""Check if member meets all prerequisites"""
for prereq in self.prerequisites:
if not member.has_completed_training(prereq):
return False
return True
@dataclass
class TrainingProgress:
lessons_completed: int = 0
total_lessons: int = 0
practical_hours: float = 0.0
required_practical_hours: float = 0.0
assessments_passed: int = 0
total_assessments: int = 0
current_skill_level: SkillLevel = SkillLevel.BEGINNER
@property
def completion_percentage(self) -> float:
if self.total_lessons == 0:
return 0.0
return (self.lessons_completed / self.total_lessons) * 100
@property
def is_ready_for_final_assessment(self) -> bool:
return (self.completion_percentage >= 80 and
self.practical_hours >= self.required_practical_hours and
self.assessments_passed >= self.total_assessments * 0.8)
Community Features Integration
Community Building System:
class CommunityManager:
def __init__(self, db_connection):
self.db = db_connection
self.project_gallery = {}
self.skill_sharing = {}
self.events = {}
async def create_project_share(self, member_id: str, project_data: ProjectShareData) -> ProjectShare:
"""Create new project share"""
member = await self.db.get_library_member(member_id)
project_share = ProjectShare(
id=generate_uuid(),
member=member,
title=project_data.title,
description=project_data.description,
category=project_data.category,
difficulty_level=project_data.difficulty_level,
tools_used=project_data.tools_used,
materials_used=project_data.materials_used,
time_invested=project_data.time_invested,
cost_estimate=project_data.cost_estimate,
photos=project_data.photos,
instructions=project_data.instructions,
tips_and_tricks=project_data.tips_and_tricks,
lessons_learned=project_data.lessons_learned,
created_at=datetime.utcnow(),
likes=0,
comments=[],
tags=project_data.tags
)
await self.db.create_project_share(project_share)
# Award community points
await self.award_community_points(member, 'project_share', 25)
return project_share
async def create_skill_sharing_session(self, member_id: str, session_data: SkillSessionData) -> SkillSession:
"""Create skill sharing session"""
member = await self.db.get_library_member(member_id)
skill_session = SkillSession(
id=generate_uuid(),
instructor=member,
title=session_data.title,
description=session_data.description,
skill_category=session_data.skill_category,
experience_level=session_data.experience_level,
duration=session_data.duration,
max_participants=session_data.max_participants,
scheduled_time=session_data.scheduled_time,
location=session_data.location,
tools_needed=session_data.tools_needed,
materials_cost=session_data.materials_cost,
prerequisites=session_data.prerequisites,
learning_outcomes=session_data.learning_outcomes,
status=SessionStatus.SCHEDULED,
registrations=[]
)
await self.db.create_skill_session(skill_session)
# Award community points for teaching
await self.award_community_points(member, 'skill_teaching', 50)
return skill_session
async def organize_community_event(self, library_id: str, event_data: CommunityEventData) -> CommunityEvent:
"""Organize community event"""
event = CommunityEvent(
id=generate_uuid(),
library_id=library_id,
name=event_data.name,
description=event_data.description,
event_type=event_data.event_type,
start_time=event_data.start_time,
end_time=event_data.end_time,
location=event_data.location,
capacity=event_data.capacity,
registration_required=event_data.registration_required,
cost=event_data.cost,
organizer=event_data.organizer,
volunteers_needed=event_data.volunteers_needed,
materials_provided=event_data.materials_provided,
tools_available=event_data.tools_available,
age_restrictions=event_data.age_restrictions,
skill_level=event_data.skill_level,
registrations=[],
status=EventStatus.SCHEDULED
)
await self.db.create_community_event(event)
# Notify members
await self.notify_members_of_event(library_id, event)
return event
async def award_community_points(self, member: LibraryMember, activity: str, points: int):
"""Award community points for participation"""
point_award = CommunityPointAward(
id=generate_uuid(),
member=member,
activity=activity,
points=points,
awarded_at=datetime.utcnow(),
description=f"Awarded for {activity}"
)
member.community_points += points
await self.db.update_library_member(member)
await self.db.create_point_award(point_award)
# Check for achievement unlocks
await self.check_achievement_unlocks(member)
Success Metrics
Member Engagement Metrics
- Member Retention Rate: Percentage of members who renew their membership
- Tool Utilization Rate: Percentage of tools actively reserved and used
- Training Completion Rate: Percentage of members who complete required training
- Community Participation: Level of engagement in classes, events, and projects
Educational Impact Metrics
- Skill Development: Number of certifications earned and skills acquired
- Knowledge Sharing: Frequency of member-led workshops and tutorials
- Project Completion: Success rate of member projects and builds
- Safety Record: Incident rates and safety compliance
Community Health Metrics
- Member Satisfaction: Satisfaction scores and feedback ratings
- Peer Interaction: Frequency of member-to-member collaboration
- Volunteer Participation: Number of members contributing volunteer hours
- Community Events: Attendance and engagement in community activities
Operational Efficiency Metrics
- Resource Utilization: Optimal use of tools, space, and staff time
- Maintenance Efficiency: Tool uptime and maintenance response times
- Cost Effectiveness: Cost per member and revenue sustainability
- Space Optimization: Efficient use of library space and resources
Security and Safety Features
Access Control
- Member Authentication: Multi-factor authentication for member access
- Tool Access Control: RFID-based tool checkout and return systems
- Facility Security: Secure access to library spaces and equipment
- Staff Oversight: Staff supervision for high-risk tools and activities
Safety Management
- Training Verification: Mandatory training completion before tool access
- Safety Monitoring: Real-time monitoring of tool usage and safety compliance
- Incident Reporting: Comprehensive incident tracking and response procedures
- Emergency Procedures: Clear emergency protocols and contact information
Data Protection
- Member Privacy: Secure handling of member personal information
- Usage Data: Protection of member usage patterns and preferences
- Training Records: Secure storage of training and certification records
- Community Content: Privacy controls for shared projects and interactions
Future Enhancements
Advanced Technology Integration
- IoT Tool Tracking: Smart sensors for automated tool tracking and monitoring
- AR/VR Training: Immersive training experiences for complex tools and techniques
- AI-Powered Recommendations: Intelligent tool and class recommendations
- Blockchain Certifications: Tamper-proof digital certifications and badges
Expanded Community Features
- Inter-Library Networks: Connections between multiple tool libraries
- Virtual Workshops: Online training and skill-sharing sessions
- Mentorship Programs: Structured mentorship between experienced and new members
- Community Challenges: Collaborative projects and skill-building challenges
Sustainability Initiatives
- Carbon Tracking: Monitor environmental impact of shared tool usage
- Repair Initiatives: Community repair cafes and fix-it clinics
- Upcycling Programs: Creative reuse of materials and components
- Green Building: Sustainable practices in library operations
Related Documentation
Core System Dependencies
- Use Case: geographical-location-tracking.md - Location-based library discovery
- Architecture: organization-ownership-intelligence.md - Membership and access control
- Training: notification-system.md - Training reminders and community updates
Complementary Features
- Peer Sharing: peer-to-peer-tool-sharing.md - Individual tool sharing
- Rental Discovery: local-tool-rental-discovery.md - Commercial tool rental options
- Educational: ai-image-processing.md - Visual tool identification and training aids
Use Case Created: Mån 7 Jul 2025 12:51:44 CEST - Community tool libraries for educational access, skill development, and community building through structured resource sharing