Squash merge develop into master

x/did/keeper/context.go

@@ -0,0 +1,60 @@
+package keeper
+
+import (
+	"context"
+
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	"github.com/onsonr/sonr/x/did/builder"
+	"github.com/onsonr/sonr/x/did/types"
+	"google.golang.org/grpc/peer"
+)
+
+type Context struct {
+	SDKCtx sdk.Context
+	Keeper Keeper
+	Peer   *peer.Peer
+}
+
+func (k Keeper) CurrentCtx(goCtx context.Context) Context {
+	ctx := sdk.UnwrapSDKContext(goCtx)
+	peer, _ := peer.FromContext(goCtx)
+	return Context{SDKCtx: ctx, Peer: peer, Keeper: k}
+}
+
+func (c Context) Params() *types.Params {
+	return c.Keeper.GetParams(c.SDK())
+}
+
+func (c Context) SDK() sdk.Context {
+	return c.SDKCtx
+}
+
+func (c Context) IsAnonymous() bool {
+	if c.Peer == nil {
+		return true
+	}
+	return c.Peer.Addr == nil
+}
+
+func (c Context) PeerID() string {
+	if c.Peer == nil {
+		return ""
+	}
+	return c.Peer.Addr.String()
+}
+
+func (c Context) GetService(origin string) (*types.Service, error) {
+	rec, err := c.Keeper.OrmDB.ServiceRecordTable().GetByOrigin(c.SDK(), origin)
+	if err != nil {
+		return nil, err
+	}
+	return builder.ModuleFormatAPIServiceRecord(rec), nil
+}
+
+func (c Context) GetServiceInfo(origin string) *types.ServiceInfo {
+	rec, _ := c.GetService(origin)
+	if rec == nil {
+		return &types.ServiceInfo{Exists: false, Origin: origin, Fingerprint: types.ComputeOriginTXTRecord(origin)}
+	}
+	return &types.ServiceInfo{Exists: true, Origin: origin, Fingerprint: types.ComputeOriginTXTRecord(origin), Service: rec}
+}