WIP on credit spec #100

docs/specs/credit/credit.proto

@@ -0,0 +1,70 @@
+syntax = "proto3";
+
+package regen_network.credit;
+
+import "third_party/mapbox/geobuf.proto";
+import "google/protobuf/timestamp.proto";
+
+message MsgCreateCreditClass {
+    bytes designer = 1;
+    repeated bytes issuers = 2;
+//    CreditType type = 3;
+}
+
+//enum CreditType {
+//    CARBON = 0; // tons is unit
+//    BIODIVERSITY_AREA = 1; // hectares is unit
+//    BIODIVERSITY_SCORE = 2;
+//}
+
+message MsgIssueCredit {
+    bytes credit_class = 1;
+    string units = 2; // decimal
+    bytes issuer = 3;
+    bytes issuee = 4;
+    geobuf.Data.Geometry polygon = 5;
+    google.protobuf.Timestamp start_date = 6;
+    google.protobuf.Timestamp end_date = 7;
+}
+
+message MsgSend {
+    bytes from = 1;
+    bytes to = 2;
+    repeated Asset assets = 3;
+}
+
+message MsgBurn {
+    bytes account = 1;
+    repeated Asset assets = 2;
+}
+
+message Asset {
+    bytes asset_id = 1;
+    string amount = 2;
+}
+
+message CreditClassMetadata {
+    bytes credit_class = 1;
+    bytes designer = 2;
+    repeated bytes issuers = 3;
+    //    CreditType type = 4;
+}
+
+message CreditMetadata {
+    bytes asset_id = 1;
+    bytes credit_class = 2;
+    bytes issuer = 3;
+}
+
+message AssetSupply {
+    bytes asset_id = 1;
+    string liquid_supply = 2;
+    string burned_supply = 3;
+}
+
+message AssetBalance {
+    bytes account = 1;
+    bytes asset_id = 2;
+    string liquid_balance = 3;
+    string burned_balance = 4;
+}

docs/specs/credit/third_party/mapbox/geobuf.proto

@@ -0,0 +1,68 @@
+option optimize_for = LITE_RUNTIME;
+
+package geobuf;
+
+message Data {
+    repeated string keys = 1; // global arrays of unique keys
+
+    optional uint32 dimensions = 2 [default = 2]; // max coordinate dimensions
+    optional uint32 precision = 3 [default = 6]; // number of digits after decimal point for coordinates
+
+    oneof data_type {
+        FeatureCollection feature_collection = 4;
+        Feature feature = 5;
+        Geometry geometry = 6;
+    }
+
+    message Feature {
+        required Geometry geometry = 1;
+
+        oneof id_type {
+            string id = 11;
+            sint64 int_id = 12;
+        }
+
+        repeated Value values = 13; // unique values
+        repeated uint32 properties = 14 [packed = true]; // pairs of key/value indexes
+        repeated uint32 custom_properties = 15 [packed = true]; // arbitrary properties
+    }
+
+    message Geometry {
+        required Type type = 1;
+
+        repeated uint32 lengths = 2 [packed = true]; // coordinate structure in lengths
+        repeated sint64 coords = 3 [packed = true]; // delta-encoded integer values
+        repeated Geometry geometries = 4;
+
+        repeated Value values = 13;
+        repeated uint32 custom_properties = 15 [packed = true];
+
+        enum Type {
+            POINT = 0;
+            MULTIPOINT = 1;
+            LINESTRING = 2;
+            MULTILINESTRING = 3;
+            POLYGON = 4;
+            MULTIPOLYGON = 5;
+            GEOMETRYCOLLECTION = 6;
+        }
+    }
+
+    message FeatureCollection {
+        repeated Feature features = 1;
+
+        repeated Value values = 13;
+        repeated uint32 custom_properties = 15 [packed = true];
+    }
+
+    message Value {
+        oneof value_type {
+            string string_value = 1;
+            double double_value = 2;
+            uint64 pos_int_value = 3;
+            uint64 neg_int_value = 4;
+            bool bool_value = 5;
+            string json_value = 6;
+        }
+    }
+}