feat(market): check boundaries for resource offer (#94)

Signed-off-by: Artur Troian <[email protected]>

go/node/market/v1beta4/bid.go

@@ -3,13 +3,42 @@ package v1beta4
 import (
 	"sort"
 
-	"github.com/akash-network/akash-api/go/node/deployment/v1beta3"
+	dtypes "github.com/akash-network/akash-api/go/node/deployment/v1beta3"
 )
 
 type ResourcesOffer []ResourceOffer
 
 var _ sort.Interface = (*ResourcesOffer)(nil)
 
+func (s ResourcesOffer) MatchGSpec(gspec dtypes.GroupSpec) bool {
+	if len(s) == 0 {
+		return true
+	}
+
+	ru := make(map[uint32]*dtypes.ResourceUnit)
+
+	for _, res := range gspec.Resources {
+		ru[res.ID] = &res
+	}
+
+	for _, ro := range s {
+		res, exists := ru[ro.Resources.ID]
+		if !exists {
+			return false
+		}
+
+		ru[ro.Resources.ID] = nil
+
+		if res.Count != ro.Count {
+			return false
+		}
+
+		// TODO @troian check resources boundaries
+	}
+
+	return true
+}
+
 func (r *ResourceOffer) Dup() ResourceOffer {
 	return ResourceOffer{
 		Resources: r.Resources.Dup(),
@@ -39,7 +68,7 @@ func (s ResourcesOffer) Dup() ResourcesOffer {
 	return s
 }
 
-func ResourceOfferFromRU(ru v1beta3.ResourceUnits) ResourcesOffer {
+func ResourceOfferFromRU(ru dtypes.ResourceUnits) ResourcesOffer {
 	res := make(ResourcesOffer, 0, len(ru))
 
 	for _, r := range ru {

go/node/types/v1beta3/resources.go

@@ -131,3 +131,64 @@ func (m Volumes) Dup() Volumes {
 
 	return res
 }
+
+func (this *CPU) EqualUnits(that *CPU) bool {
+	if that == nil {
+		return this == nil
+	} else if this == nil {
+		return false
+	}
+
+	if !this.Units.Equal(&that.Units) {
+		return false
+	}
+
+	return true
+}
+
+func (this *GPU) EqualUnits(that *GPU) bool {
+	if that == nil {
+		return this == nil
+	} else if this == nil {
+		return false
+	}
+
+	if !this.Units.Equal(&that.Units) {
+		return false
+	}
+
+	return true
+}
+
+func (this *Memory) EqualUnits(that *Memory) bool {
+	if that == nil {
+		return this == nil
+	} else if this == nil {
+		return false
+	}
+
+	if !this.Quantity.Equal(&that.Quantity) {
+		return false
+	}
+
+	return true
+}
+
+func (this Volumes) EqualUnits(that Volumes) bool {
+	if len(this) != len(that) {
+		return false
+	}
+
+	for idx, vol := range this {
+		if vol.Name != that[idx].Name {
+			return false
+		}
+
+		if !vol.Quantity.Equal(&that[idx].Quantity) {
+			return false
+		}
+
+	}
+
+	return true
+}