added and updated models

specs/models/legal/contract.v

@@ -0,0 +1,66 @@
+module contract
+
+import base
+import freeflowuniverse.herolib.data.ourtime
+
+// Contract represents a legal agreement
+pub struct Contract {
+	base.Base // Base struct for common fields
+pub mut:
+	id                      string // Unique ID for the contract (UUID string)
+	title                   string
+	description             string
+	contract_type           string // service, employment, nda, sla, partnership, distribution, license, membership, other
+	status                  ContractStatus
+	created_at              ourtime.OurTime
+	updated_at              ourtime.OurTime
+	created_by              string          // User ID or name of the creator
+	terms_and_conditions    string          // JSON string or markdown
+	start_date              ourtime.OurTime // Optional
+	end_date                ourtime.OurTime // Optional
+	renewal_period_days     int             // Optional (0 if not applicable)
+	next_renewal_date       ourtime.OurTime // Optional
+	signers                 []ContractSigner
+	revisions               []ContractRevision
+	current_version         u32
+	last_signed_date        ourtime.OurTime // Optional
+}
+
+// ContractRevision represents a version of the contract content
+pub struct ContractRevision {
+	// base.Base // If applicable
+pub mut:
+	version    u32
+	content    string // The actual content of the contract revision
+	created_at ourtime.OurTime
+	created_by string // User ID or name of the creator
+	comments   string // Optional in Rust, string can be empty
+}
+
+// ContractStatus defines the possible statuses of a contract
+pub enum ContractStatus {
+	draft
+	pending_signatures
+	signed
+	active
+	expired
+	cancelled
+}
+
+// ContractSigner represents a party involved in signing a contract
+pub struct ContractSigner {
+pub mut:
+	id         string // Unique ID for the signer (UUID string)
+	name       string
+	email      string
+	status     SignerStatus
+	signed_at  ourtime.OurTime // Optional in Rust, OurTime can be zero
+	comments   string        // Optional in Rust, string can be empty
+}
+
+// SignerStatus defines the status of a contract signer
+pub enum SignerStatus {
+	pending
+	signed
+	rejected
+}